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1
Corporate Litigation and Changes in Executive Reputation
Chelsea Liu1
Business School
The University of Adelaide
Abstract
When public companies are accused of breaching the law, their CEOs can experience
reputational damage even in the absence of fraud allegations. Using a hand-collected sample
of filed and settled environmental, antitrust, intellectual property, and contractual lawsuits in
the US Federal Courts from 2000 through 2007, I document poorer reemployment prospects
for CEOs who depart from the sued companies following the lawsuits. However, the natures
of the allegations and the lawsuit outcomes are important in predicting the reputational
penalties. A key policy issue arises because post-litigation declines in executive reputation
occur only following contractual lawsuits, but not politically sensitive environmental
allegations.
Keywords executive reputation, corporate litigation, corporate governance, executive labor
market, lawsuits.
JEL code G30
1 I am grateful to Professors Joseph Aharony, Bernard Black, Martin Bugeja, Paul Brockman, Stephen Brown,
Espen Eckbo, Robert Faff, Edward Kane, Jun-Koo Kang, Michael Klausner, Michael Lemmon, Zoltan
Matolcsy, Stephen LeRoy, Donghui Li, Kate Litvak, Ron Masulis, Roberta Romano, Greg Schwann, Garry
Twite, Peter Wells, Sue Wright, Alfred Yawson, David Yermack, and participants at The 2011 Journal of
Contemporary Accounting and Economics Doctoral Consortium, The 2012 Accounting and Finance Association
of Australia and New Zealand Doctoral Colloquium, The 6th Conference on Empirical Legal Studies
(Northwestern University), The 7th Conference on Empirical Legal Studies (Stanford University), The 2013
UTS Early Career Accounting Researcher Consortium, The 2013 AFAANZ Annual Conference, Research
Seminars at the University of Adelaide, University of Technology Sydney, and Macquarie University for their
helpful feedback and suggestions. This paper was awarded the Best Paper Award (Corporate Governance
stream) at the 2013 AFAANZ Annual Conference.
2
1. Introduction
Corporate litigation can be a double-edged sword for the reputations of chief executive
officers (‘CEOs’). On the one hand, as the public faces of listed firms, CEOs may take a hit
to their personal reputation when their companies allegedly breach the law, despite the
absence of any personal culpability. This was amply illustrated by the disrepute suffered by
BP’s Tony Hayward following the environmental lawsuits over the Gulf of Mexico oil spill
(Webb and Miedema, 2011). On the other hand, a firm’s encounter with lawsuits may allow
the CEO to develop or demonstrate the ability to effectively deal with the dispute, thus
enhancing the executive labor market’s assessment of her experience and skillset.
Employing a sample of lawsuits filed and settled against the Standard & Poor’s 1,500
companies in the US Federal Courts between 2000 and 2007, including environmental,
antitrust, intellectual property, and contractual lawsuits, this paper examines three questions
that add to our understanding of the executive labor market.
First, following non-fraud lawsuits against public companies, do their CEOs experience
a decline or an improvement in personal reputation? Prior studies document that CEOs do
suffer reputational damage following securities fraud allegations against their companies
(Karpoff, Lee, and Martin, 2008b; Fich and Shivdasani, 2007).2 Securities fraud is usually
perpetrated against investors – a stakeholder group with direct power to penalize the
offending managers. It remains unknown, however, whether CEOs will suffer equal
reputational penalties when the plaintiffs/complainants are external stakeholder groups. The
results shed light on the operation of the executive labor market, in particular, how alleged
breaches of the law by corporations are penalized by impaired executive reputation. In light
2 I also collect data on securities lawsuits filed against the S&P1,500 companies during the 2000-2007 period.
Given that prior literature has documented the role of securities lawsuits in predicting a decline in CEO
reputation (Desai, Hogan, and Wilkins 2006; Fich and Shivdasani 2007; Collins, Reitenga, and Sanchez 2008;
Correia and Klausner 2012), in order to avoid the potential confounding effects of securities lawsuits, I exclude
from the dataset all firm-years with securities lawsuit filings during the (0,+2) period in the empirical analysis.
3
of the increasing importance of corporate social responsibility (Mahoney and Thorne, 2005;
Deegan, Rankin, and Tobin, 2002; Callan and Thomas, 2011), these results inform
shareholders, regulators, and lawmakers as to any market-based deterrent that serves to
prevent companies from breaking the law.
Secondly, what type of allegation is most significantly associated with reputational
penalties? Politically sensitive allegations such as environmental violations may be expected
to lead to greater reputational penalties, because of their significant impacts on society
(Bhagat, Bizjak, and Coles, 1998). A competing view is that reputational penalties are only
imposed following contractual lawsuits, where the plaintiffs have the power to penalize the
sued firms through the process of repeated contracting (Karpoff, Lott, and Wehrly, 2005;
Murphy, Shrieves, and Tibbs, 2009). Given the implied social contracts under which a public
company operates (Alrazi, de Villiers, and van Staden, 2015; Mitchell, Agle, and Wood,
1997), the type of lawsuit, to which the executive labor market responds in imposing
reputational penalties, can shed light on corporate attitudes towards various stakeholder
groups.
Thirdly, does lawsuit merit and magnitude matter in predicting the change in CEO
reputation? Given the high volume of frivolous lawsuits filed in the US courts (Eisenberg and
Lanvers, 2009), it is important to determine whether the executive labor market is able to
distinguish meritorious allegations from frivolous ones.
I examine two measures of executive reputation: (i) the reemployment prospects of
CEOs in the event of departures within two years following the lawsuit filings, and (ii) the
change in the number of outside directorships held by the CEO during the two-year period
following lawsuits. The empirical evidence from this paper contributes to the existing
literature in the following respects:
4
First, this paper documents changes in CEO reputation following non-fraud lawsuits,
which extends the focus of existing research beyond securities fraud (Collins, Reitenga, and
Sanchez, 2008; Desai, Hogan, and Wilkins, 2006; Correia and Klausner, 2012; Fich and
Shivdasani, 2007). In the absence of allegations of fraud against shareholders, CEOs can
nonetheless experience reputational penalties in the form of poorer reemployment prospects,
even when the alleged misdemeanor is perpetrated against stakeholders external to the firm.
These results are robust after controlling for potential endogeneity associated with different
litigation risks faced by companies.
Second, the change in CEO reputation differs significantly following various types of
lawsuit. These differences provide insights into corporate attitudes towards each type of
allegation, and towards the stakeholder group commonly involved as complainants. Declines
in CEO reputation occur only following contractual lawsuits, where the plaintiffs usually
have existing contractual relationships with the sued firms, because these plaintiffs have the
power to penalize the sued firms by increasing their future costs through the process of
repeated contracting. In contrast, the more socially culpable environmental lawsuits are
generally disregarded. Some evidence suggests a marginal improvement in director
reputation following intellectual property lawsuits, which commonly involve disputes with
competitors over IP rights.
Third, lawsuit merit, as proxied by outcomes, significantly predicts the change in CEO
reputation. CEOs are more likely to face poorer reemployment prospects if they depart
following drawn-out lawsuits with non-terminating outcomes. Conversely, for those CEOs
who remain with the sued firms, their reputation is likely to improve, as evidenced by
increased outside directorships, if lawsuits featuring larger demands for compensation are
defended in court by the sued firms. This evidence is consistent with the view that, from an
executive perspective, litigation appears to be a double-edged sword. If a CEO departs from a
5
company in the wake of lawsuits, she is likely to face impaired reemployment prospects,
especially following contractual disputes. However, for those CEOs who successfully retain
their jobs, they may experience an average increase in reputation, potentially attributable to
the additional litigation experience, which is regarded favorably by the executive labor
market.
2. Literature Review and Hypothesis Development
Labor market forces and reputational concerns have a disciplining effect on managers
of corporations with a separation of ownership and control (Fama et al., 1969; Jensen and
Meckling, 1976). This study investigates the change in reputation experienced by CEOs of
public companies, which have been accused of breaching the law.
Prior studies have investigated the impacts of securities fraud allegations on the
reputation of the accused firms (Karpoff, Lee, and Martin, 2008a; Dyck, Morse, and
Zingales, 2010), their executive officers (Collins, Reitenga, and Sanchez, 2008; Desai,
Hogan, and Wilkins, 2006; Correia and Klausner, 2012) and directors (Brochet and
Srinivasan, 2014; Gao et al., 2014; Srinivasan, 2005; Yermack, 2004). Allegations of
securities fraud are documented to adversely affect managerial reputation (Alexander, 1999;
Desai, Hogan, and Wilkins, 2006; Fich and Shivdasani, 2007), because the alleged
wrongdoings are perpetrated against shareholders, who directly possess the power to
discipline management. 3 However, shareholders are not the only salient stakeholder group in
the context of a public company (Mitchell, Agle, and Wood, 1997). Public corporations
operate under an implied social contract (Jamali, 2008; Deegan, Rankin, and Tobin, 2002),
3 Several different types of securities fraud have been examined by prior researchers, including earnings
restatements (Agrawal and Cooper, 2007; Srinivasan, 2005; Desai, Hogan, and Wilkins, 2006), shareholders
class actions (Niehaus and Roth, 1999; Strahan, 1998; Correia and Klausner, 2012), securities derivative actions
(Romano, 1991; Ferris et al., 2007; Cheng et al., 2010), and SEC enforcement actions (Beneish, 1999; Karpoff,
Lee, and Martin, 2008b; Correia and Klausner, 2012).
6
where different stakeholder groups other than shareholders play important roles in
determining a firm’s legitimacy (Alrazi, de Villiers, and van Staden, 2015). The roles of these
stakeholders cannot be adequately captured by examining securities fraud alone.
Distinguishable from prior research, this study investigates the reputational
consequences experienced by CEOs when their firms face a variety of legal allegations,
including environmental violations, antitrust breaches, intellectual property infringements,
and contractual disputes. Each type of lawsuit is likely to involve a different stakeholder
group as plaintiffs. In environmental lawsuits, the alleged victims are often members of the
local community, usually with no direct contractual relationships with the sued firms.
Antitrust lawsuits are frequently brought by regulatory or consumer bodies. Intellectual
property lawsuits usually involve competitors disputing over the use of IP. Finally, in
contractual lawsuits, the plaintiffs are parties with whom the sued firms have existing
contractual relationships. By examining the change in CEO reputation following the
allegations of corporate wrongdoing from these different stakeholder groups, the evidence
sheds light on the attitudes of public corporations to their various stakeholders, as collectively
manifested through the operation of the executive labor market.
Drawing on prior literature, two measures of executive reputation are employed. First,
I examine the reemployment prospects of CEOs following their departures from their existing
employers (Collins, Reitenga, and Sanchez, 2008; Desai, Hogan, and Wilkins, 2006; Correia
and Klausner, 2012). Increased CEO turnover is a significant mechanism for disciplining
executive officers of public companies (Arthaud-Day et al., 2006; Srinivasan, 2005; Niehaus
and Roth, 1999; Humphery-Jenner, 2012). However, “for such discipline to be effective, it is
necessary that the managerial labor market also views the departure as informative and
imposes further discipline in the form of ex post settling up” (Desai, Hogan, and Wilkins,
2006, 103). In the context of securities fraud, prior studies document declines in executive
7
reputation following the allegations. Desai, Hogan, and Wilkins (2006) find that, following
accounting restatements between 1997 and 1998, CEOs tend to face poorer prospects of
being reemployed at a public or private firm for similar office-holdings, when they depart
from the restating firms within 2 years. Collins, Reitenga, and Sanchez (2009) find similar
penalties experienced by CFOs following accounting restatements. Correia and Klausner
(2012) study a sample of securities class actions filed between 2000 and 2011, and find that
amongst the displaced officers, CEOs facing SEC enforcement proceedings are less likely to
find reemployment, potentially attributable to the officer and director bars imposed by the
SEC.
Second, I observe the change in the number of major board seats held by the CEOs in
other corporations. The number of outside directorships is a well-documented proxy for
executive reputational capital (Gilson, 1990; Kaplan and Reishus, 1990; Knyazeva,
Knyazeva, and Masulis, 2013; Wu, 2004). Fich and Shivdasani (2007) find that, following
allegations of securities fraud between 1998 and 2006, independent directors of the accused
firms face increased risk of losing board seats held in other firms, evidencing a decline in
their reputation. Similarly, Srinivasan (2005) examines the reputation of the outside directors
of 409 firms with earnings restatements between 1997 and 2001, and documents an average
loss of 25% of the directorships on other boards. In contrast, Helland (2006) documents that,
following securities lawsuits between 1985 and 2002, directors experience a net increase in
the number of other board seats over an eight-year sampling period.
Based on the prior studies examining securities fraud allegations, firstly it is a priori
expected that CEOs of sued companies would experience declines in reputation as a result of
the legal allegations, in the forms of impaired prospects of finding comparable reemployment
and net losses of outside directorships held on the boards of other companies.
8
Second, it is a priori expected that lawsuits of greater economic magnitude and
stronger legal merit are more likely to be followed by impaired reputation for the sued
companies’ executives. By examining the role of these lawsuit-specific characteristics, this
study provides further insights into the ways in which the executive labor market operates to
impose reputational penalties.
Third, competing theories exist with respect to what types of allegations are most likely
to damage the reputation of sued companies and their executives. On the one hand, politically
sensitive allegations, such as environmental violations, are expected to lead to greater
reputational penalties, because of their significant impacts on society (Bhagat, Bizjak, and
Coles, 1998). On the other hand, an alternative theory suggests that reputational penalties are
only imposed, when the legal disputes are brought by parties with existing contractual
relationships with the company (such as customers or suppliers in contractual lawsuits).
Researchers (Karpoff, Lott, and Wehrly, 2005; Murphy, Shrieves, and Tibbs, 2009) argue
that only parties with such pre-existing contractual relationships possess the power to
discipline the sued companies, by increasing their costs of operation through repeated
contracting. In contrast, under this theory, alleged victims in environmental lawsuits (usually
local residents) lack such direct contractual power to impose market-based penalties on the
alleged offenders. Given the alternative theories, this study provides empirical evidence on
which of the two more accurately depicts the operation of the executive labor market in
imposing reputational penalties on the sued companies’ executives.
9
3. Litigation Data and Research Design
3.1. Sample Construction and Data Collection
The sample of corporate litigation filed against US public companies is collected from
the Public Access to Court Electronic Records (PACER) database, which hold records of
litigation filed in the United States Federal Courts. The data gathering procedures are similar
to those adopted in the studies by Haslem (2005) and Bhattacharya, Galpin, Haslem (2007).4
First, searches are conducted within the PACER database for all lawsuits filed between
1 January 2000 and 31 December 2007, which fall into one of the following categories
examined in this paper: environmental lawsuits, antitrust lawsuits, intellectual property
infringements, and contractual disputes.5 The sampling period, which ends on 31 December
2007, allows subsequent time during which to observe any ensuing change in CEO
reputation. The initial search yields a total of 191,135 lawsuit filings.
In the second stage, from the initial pool of 191,135 lawsuits, I remove lawsuits that do
not involve a company with available data from the Compustat Executive Compensation
(‘Execucomp’) Database and RiskMEtrics Directors Database. Execucomp Database
provides data on the Standard & Poor’s 1,500 companies. A total number of 1,671 companies
are included, from which 18 companies are excluded due to either missing accounting data
from Compustat or missing board data from RiskMetrics. The final sample consists of 1,653
companies; 16,901 lawsuits are filed against one of these companies as a first-named
defendant from 2000 through 2007.
4 As identified by prior researchers (Bhattacharya, Galpin, and Haslem, 2007; Haslem, 2005), a significant
advantage of gathering corporate litigation data from the PACER database, rather than from newspaper sources
such as the Wall Street Journal, is that PACER provides information on all lawsuits filed in the US federal
courts. By obtaining lawsuit data directly from the court filings, this data collection method avoids media bias.
The resultant litigation sample covers a much more comprehensive range of lawsuits, not necessarily those
reported in a certain media outlet. 5 Data on securities securities lawsuits filed during the sampling period are also collected, for the purpose of
replicating the results from prior studies investigating securities lawsuits. In order to avoid the confounding
effects of securities lawsuits, in the regression analysis, all firm-years with securities lawsuits filed are removed
from the dataset.
10
In the third stage, individual court dockets for these 16,901 lawsuits are downloaded
from the PACER database, from which litigation-specific information, such as lawsuit
disposition, is manually extracted. Only lawsuits that result in ‘settlement’, as defined by
Eisenberg and Lanvers (2009) to proxy the plaintiff’s litigation success, are included in the
final litigation sample.6 After excluding those lawsuits that do not satisfy the definition of
‘settlement’, the final lawsuit sample consists of 9,959 lawsuits filed against the 1,653 firms.
3.2. Litigation Descriptive Statistics
Table 1 reports the breakdown of corporate lawsuits by filing year and lawsuit
category. Panel A reports the total number of lawsuits filed; Panel B reports the number of
settled lawsuits included in the final litigation sample. Approximately 59% of the filed
lawsuits are classified as settled. In particular, 6,330 contractual lawsuits result in settlements,
constituting 61% of the filed lawsuits, which is similar to the settlement rate of 58.9%
amongst contractual lawsuits reported by Eisenberg and Lanvers (Eisenberg and Lanvers,
2009, 130).
Across the eight-year period, no general linear trend is observable in the annual volume
of lawsuits. The number of settled contractual lawsuits peaks in 2002 and 2005.
Environmental and antitrust lawsuits do not exhibit any notable temporal pattern. The number
of settled intellectual property lawsuits follows an upward trajectory during the sample
period, consistent with observations made by Choi (2010).
Among the four types of litigation, contractual lawsuits account for 63.65% of the
sample of settled lawsuits, confirming the view that corporate contractual disputes constitute
6 For the purpose of constructing the lawsuit sample, settlement is defined in accordance with Eisenberg and
Lanvers (2009)’s measure which proxies for ‘plaintiff’s success’ in the lawsuits. Lawsuits are classified as
settled if one of the following dispositions are recorded: settled, dismissal - want of prosecution, judgment on
default, judgment on consent, dismissal - voluntarily, dismissal - other, and judgment on statistical closing
(Eisenberg and Lanvers, 2009, 116-117). According to Eisenberg and Lanvers, this definition of ‘settlement’ of
lawsuits serves as a proxy for plaintiff success.
11
the largest category of US federal civil suits (Bhagat, Bizjak, and Coles, 1998). Intellectual
property lawsuits and antitrust lawsuits constitute 24.88% and 8.64%, respectively, of the
final sample of settled lawsuits, leaving 2.92% attributable to environmental lawsuits.
[Insert Table 1]
4. Empirical Results
4.1. Univariate Analysis
Table 2 reports the univariate analysis (in mean and median) for those firm-years in
which at least one lawsuit is filed against the company which subsequently results in
settlement; while the control sample comprises firm-years in which no lawsuit is filed against
the company. Results are reported from the test of difference in the mean, and the test of
difference in the median, between the lawsuit sample and the control sample.
The mean likelihood for a CEO to gain reemployment after departing from the
company (RETOP3t(0,+2),t(-1,+2)) is not significantly different (at the 10% level) between the
lawsuit and control sample. No significant difference in mean or median is observed for the
change in number of outside directorships over the (0,+2) period. However, the mean change
in the number of outside directorships over the (-1+2) period (∆DIRECTt(-1,+2)) is marginally
higher in the lawsuit sample than the control sample, the difference being statistically
significant at the at 1% level.
Amongst the firm-level control variables, the lawsuit sample appears to exhibit larger
average firm size (LogTAt-1) and marginally better average performance (ROAt-1) than the
control sample (significant at the 1% level). Amongst the executive-level control variables,
CEOs within the lawsuit sample are more likely to be internally appointed, with a lower level
12
of stock ownership and a shorter duration of tenure, and holding a greater number of existing
outside directorships on the boards of other firms (all differences in the mean are significant
at the 1% level).
[Insert Table 2]
4.2. CEO Reemployment Prospects
For lawsuits to have real disciplinary effects on CEOs, the CEOs must not only lose
their jobs, but also experience subsequent difficulties in obtaining comparable reemployment.
This paper examines the reemployment prospects of those CEOs who depart from the sued
firms during the periods surrounding the lawsuits. In the probit model, the dependent variable
RETOP3t(0,+2) is a dummy variable that takes on the value of one if the CEO, who departs
from the sued firm during the (0,+2) period following the lawsuit, subsequently obtains
reemployment as the CEO, president, or chairman of the board at another S&P1,500
company. An alternative observation period (-1,+2) is employed to capture any preemptive
CEO departures in year -1 in anticipation of imminent lawsuits. The dataset in this section
consists of firm-years with CEO turnovers over the (0,+2) period (excluding those turnovers
caused by deaths). In order to avoid the confounding effect of securities litigation, all firm-
years with securities lawsuits are excluded from the analysis.
011010
0908070605
14131201)2,1(),2,0(%3
tt
ttttt
tttttt
RESIGNRETAIN
EXECOWNTENUREINTERNALGENDERCEOAGE
OUTSIDEROALogTALAWSUITRETOP
(1)
13
LAWSUITt=0 is first specified as a dummy variable in Models (1) and (2), which is
assigned a value of one if the company has experienced one or more lawsuit filings during the
(0,+2) period that result in settlement, and zero otherwise. Additionally, the LAWSUITt=0
variable is alternatively specified as a continuous variable in Models (3) and (4) to capture
the number of lawsuits filed during the (0,+2) period that result in settlement. As reported in
Table 3, the estimated coefficient of the dummy variable LAWSUITt=0 is negative and
significant at the 5% level in predicting RETOP3t(-1,+2) in Model (2). This indicates that,
holding all else constant, if any lawsuit is filed against the CEO’s existing employer prior to
her departure, the CEO faces diminished prospects of finding comparable reemployment
elsewhere.7 When the LAWSUITt=0 variable is specified as a continuous variable in Models
(3) and (4), its estimated coefficient remains negative but is no longer statistically significant
in predicting RETOP3t(0,+2),t(-1,+2).
[Insert Table 3]
In Models (5) to (8) of Table 3, the encounter with settled lawsuits is disaggregated by
the nature of the allegations. A set of individual lawsuit-category variables (ENVt=0, ANTt=0,
IPt=0, and CONt=0) are employed in lieu of a single LAWSUITt=0 variable, each representing (as
a dummy and continuous variable in turn) the encounter with environmental, antitrust,
intellectual property, and contractual lawsuits, respectively, during the (0,+2) period that
result in settlement.
014013012011
01009081716
1504030201)2,1(),2,0(
%
3
tttt
ttttt
ttttttt
RESIGNRETAINEXECOWNTENURE
INTERNALGENDERCEOAGEOUTSIDEROA
LogTACONIPANTENVRETOP
(2)
7 The magnitudes of Adjusted R-square observed from these regressions are consistent with prior research
(Desai, Hogan, and Wilkins, 2006).
14
As reported in Table 3, environmental lawsuits (ENVt=0) are not significant in predicting
CEO reemployment prospects, in spite of the anecdotal example of BP’s oil spill causing
substantial reputational damage to its CEO. Contractual lawsuits alone are significant in
predicting a decline in CEO reemployment prospects. The estimated coefficient of the
dummy variable CONt=0 is negative and significant (at the 10% and 5% levels, respectively)
in predicting RETOP3t(0,+2) and RETOP3t(-1,+2) in Models (5) and (6). The estimated coefficient
of the continuous variable CONt=0 is also negative in predicting RETOP3t(0,+2),t(-1,+2), significant
at the 5% and 1% levels in Models (7) and (8), respectively. These results indicate that a
company’s encounter with contractual lawsuits is significantly associated with diminished
career prospects for its departing CEO, especially when the number of lawsuits is taken into
account to capture multiple lawsuits.8 On average, CEOs who exit from sued companies are
less likely to find reemployment comparable to the positions they have just vacated. These
results support the expectation that the executive labor market imposes penalties on CEOs
whose firms encounter contractual lawsuits. Contractual lawsuits involve parties who have
existing contractual relationships with the sued companies (typically customers, suppliers,
and trading partners). Prior literature suggests that only such parties, through the process of
repeated contracting, are capable of penalizing the sued companies (Karpoff, Lott, and
Wehrly, 2005; Murphy, Shrieves, and Tibbs, 2009). On the other hand, alleged victims in
environmental violations are usually third parties (local residents), with no direct contractual
power to penalize the alleged offenders.
In contrast, in Models (7) and (8), the estimated coefficient of intellectual property
lawsuits (IPt=0) is positive and significant at the 5% and 1% levels, respectively, in predicting
8 The predictive power of the continuous variable CONt=0 is more significant than that of its dummy counterpart.
This indicates that the number of lawsuits filed plays a significant role in determining subsequent CEO
reemployment prospects. This is consistent with prior research, which documents that multiple lawsuits within a
short time period have greater impacts on the sued firms than single isolated lawsuits (Atanasov, Ivanov, and
Litvak, 2012).
15
RETOP3t(0,+2) and RETOP3t(-1,+2). These results indicate that, far from suffering a decline in
reputation in the form of poorer reemployment prospects, CEOs whose companies have
encountered intellectual property lawsuits are more likely to find reemployment upon
departing from the sued firms. This observation is potentially attributable to the experience
acquired by the CEO from defending IP lawsuits, which are highly specialized and often
complicated. Such litigation experience may be regarded by the executive labor market as a
valuable attribute, in light of the increasing frequency of IP disputes (Choi, 2010).
Amongst the control variables included in Table 3, firm size (LogTAt-1) is positive and
significant at the 1% level in predicting RETOP3t(0,+2),t(-1,+2). Firm performance (ROAt-1) is also
positive and significant (at the 10% level) in Models (2) and (4) in predicting RETOP3t(-1,+2),
consistent with the expectation that CEOs exiting from larger and better-performing firms are
more likely to find reemployment. Amongst the CEO-specific characteristics, GENDERt=0 (a
dummy variable denoting female executives) is positive and significant at the 1% level,
indicating that female CEOs are more likely to find reemployment post-turnover. Affirmative
action is a potential but unlikely explanation, because RETOP3t(0,+2),t(-1,+2) captures only
reemployment as the CEO, president, or chairman of the board within a firm, but not non-
executive positions on the board (where female executive officers might be appointed to
enhance diversity). Given the patriarchal corporate environment, arguably women must have
demonstrated superior abilities to their male counterparts to break through the glass ceiling
and become CEOs (Erhardt, Werbel, and Shrader, 2003; Davidson, 2002). Therefore, the
better reemployment prospects associated with female CEOs may be attributable to their
inherently higher managerial quality.
The degree of CEO entrenchment is captured by three variables. Firstly, internally
appointed CEOs (INTERNALt=0) are less successful at gaining reemployment elsewhere, as
evidenced by the negative estimated coefficient significant at the 1% level. Second,
16
TENUREt=0 (measuring duration of service) also exhibits significant negative explanatory
power at the 1% level, indicating that CEOs who have served longer in their positions are less
likely to find post-turnover reemployment. Third, EXECOWNt=0 measures the CEO’s
ownership of common stock. Its estimated coefficient is consistently negative, and is
significant at the 5% and 10% levels in predicting RETOP3t(0,+2) in Models (1), (3), (5), and
(7) of Table 3. These results show that more entrenched CEOs face a reduced likelihood of
finding comparable jobs elsewhere upon leaving their firms.
Finally, two variables are included to capture the potential reasons for CEO turnover.
First, the dummy variable RETAINt=0 equals one if the CEO continues to be employed by the
company for a year or more after stepping down as its CEO, usually as part of a succession
plan. RETAINt=0 therefore serves as a proxy for retirement. Its estimated coefficient is
negative and significant at the 10% level, indicating that the retained (possibly retiring) CEOs
are less likely to seek reemployment. Secondly, the dummy variable RESIGNt=0 equals one if
the CEO’s departure is accompanied by an announcement of her resignation. The positive
estimated coefficient is consistently significant at the 1% level in predicting CEO
reemployment prospects. This is potentially attributable to the fact that a CEO is more willing
to publicly resign from her company if she is confident of comparable job opportunities
elsewhere.
4.3. Changes in Outside Directorships
Even when a CEO of a sued company does not experience turnover following the
lawsuits, she may nonetheless experience another form of reputational penalty by a loss of
existing directorships held on the boards of other companies. The following ordinary least
square (OLS) regressions are estimated.9 In Equations (3) and (4) below, the dependent
9 In all OLS regressions, White heteroscedasticity-consistent standard errors are employed.
17
variable ∆DIRECTt(0,+2) is calculated as the change in the number of outside directorships held
by the CEO over the observation period from year 0 through year +2. An alternative
dependent variable ∆DIRECTt(-1,+2) is calculated over the (-1,+2) observation period. The
regressions are estimated using a dataset consisting of firm-years which do not experience
CEO turnovers during the observation periods.
110
0908070605
14131201)2,1(),2,0(%
t
ttttt
tttttt
NUMDIR
EXECOWNTENUREINTERNALGENDERCEOAGE
OUTSIDEROALogTALAWSUITDIRECT
(3)
113012011010
0908171615
04030201)2,1(),2,0(
%
tttt
ttttt
tttttt
NUMDIREXECOWNTENUREINTERNAL
GENDERCEOAGEOUTSIDEROALogTA
CONIPANTENVDIRECT
(4)
As reported in Models (1) and (2) of Table 4, the estimated coefficient of the dummy
variable LAWSUITt=0 is positive and significant at the 5% and 1% levels in predicting
∆DIRECTt(0,+2) and ∆DIRECTt(-1,+2), respectively. However, when lawsuit filings are measured
by a continuous variable in Models (3) and (4), the estimated coefficient of LAWSUITt=0
remains positive but is no longer statistically significant. When different categories of lawsuit
are disaggregated in Models (5) and (6), contractual lawsuits (CONt=0) are significantly
associated with an increase in the number of outside directorships over the (0,+2) and (-1,+2)
periods, at the 10% and 1% levels, respectively. Furthermore, the estimated coefficient of the
dummy variable IPt=0 is positive and significant at the 1% level in predicting ∆DIRECTt(-1,+2)
in Model (6). In Models (7) and (8), when the lawsuit filings are represented by continuous
variables, antitrust lawsuits (ANT=0) alone are significantly associated with an increase in both
∆DIRECTt(0,+2) and ∆DIRECTt(-1,+2), at the 5% and 1% levels, respectively.
18
The evidence suggests that, far from being penalized by experiencing losses of outside
directorships, CEOs of firms that have experienced settled lawsuits appear to gain additional
board seats. This is potentially attributable to the experience of combating litigation, which is
considered by corporate boards to be a desirable quality in an outside director. One important
distinction between these observations and those from the previous section, which show a
decline in CEO reputation following contractual lawsuits, is that in this part of the analysis,
the sample consists of those firm-years in which the CEOs do not experience turnover. If a
CEO is retained by a sued firm, then the evidence suggests that she would not experience
reputational penalties by losing outside board seats. It is also noteworthy that not even
environmental lawsuits, which are the most socially culpable type of allegations, are
associated with any loss of outside directorships. Given the catastrophic consequences of
environmental violations by large companies, this evidence raises doubts over the ability and
inclination of the executive labor market to penalize CEOs for alleged socially irresponsible
behaviors by their companies.
[Insert Table 4]
Amongst the control variables in Table 4, the proportion of outside directors on the
board (%OUTSIDEt-1) is positive and significant at the 5% and 1% levels in predicting
∆DIRECTt(0,+2) and ∆DIRECTt(-1,+2), respectively. Consistent with the view that appointing
CEOs as outside directors is a reciprocal practice amongst corporations (Fich and White,
2005), if a firm appoints more outside directors, the broadened network can enable the CEO
to be appointed onto the boards other companies. Additionally, the estimated coefficients of
TENUREt=0 and NUMDIRt–1 are both negative and significant at the 1% level. CEOs with a
shorter duration of tenure, indicating less entrenchment, are more likely to experience a net
19
gain in outside directorships. CEOs who already hold a large number of existing directorships
are less likely to take up additional appointments due to over-commitment of time.
5. Robustness Tests
5.1. Restricted Sample for Individual Lawsuit Categories
A firm can experience more than one type of lawsuit at any given time. In order to
isolate the predictive power of individual categories of lawsuit, in this section of the
robustness analysis, the regressions in the previous sections are re-estimated to examine IPt=0
and CONt=0 in isolation, by employing a restricted sample that excludes any firm-years with
lawsuit filings in any other category during the (0,+2) period.
As reported in Models (1) to (4) of Table 5, Equation (1) which predicts CEO
reemployment prospects is re-estimated by replacing LAWSUITt=0 with IPt=0, in order to
examine the predictive power of intellectual property lawsuits. The estimated coefficient of
the dummy or continuous variable IPt=0 is statistically insignificant in predicting
RETOP3t(0,+2),t(-1,+2).
As reported in Models (5) to (8) of Table 5, Equation (1) is further re-estimated to
examine contractual lawsuits (CONt=0), by employing a restricted sample excluding any firm-
years that experience other types of lawsuit (environmental, antitrust, or intellectual property
lawsuits) during the (0,+2) period. In Model (6), the estimated coefficient of the dummy
variable CONt=0 is negative and significant at the 5% level in predicting CEO reemployment
prospects. Similarly, the continuous variable CONt=0 is also significant with a negative
estimated coefficient at the 10% and 5% levels, respectively, in predicting RETOP3t(0,+2) and
RETOP3t(-1,+2) in Models (7) and (8). These results confirm the robustness of the evidence
20
from Table 3, that contractual lawsuits are significantly associated with poorer reemployment
prospects for CEOs exiting from the sued firms.
[Insert Table 5]
Similarly, Equation (3) which predicts the change in the CEO’s outside directorships is
re-estimated, by employing ENVt=0, ANTt=0, IPt=0, and CONt=0 as the key independent variable
in turn, and employing a restricted sample of observations excluding firm-years with lawsuits
filed in other categories during the (0,+2) period. As reported in Model (1) of Table 6, the
estimated coefficient of the dummy variable ENVt=0 is positive and significant at the 10%
level in predicting the change in CEO outside directorships over the (0,+2) period, but the
statistical significance does not persist in Model (2). In Models (3) and (4), antitrust lawsuits
(ANTt=0) are not statistically significant in predicting ∆DIRECTt(-1,+2). Consistent with the
results reported in Table 4, the dummy variable IPt=0 is significant at the 5% level, with a
positive estimated coefficient of 0.075 (which is similar to the estimated coefficient of 0.080
in Table 4) in predicting ∆DIRECTt(-1,+2) in Model (5). Furthermore, in Models (7) and (8),
contractual lawsuits, as captured by both the dummy and continuous variable CONt=0, are
significant (at the 1% and 5% levels, respectively), in predicting the change in the number of
board seats held by the CEO. Consistent with the evidence from Table 4, following
intellectual property lawsuits and contractual lawsuits that result in settlement, those CEOs
who do not lose their jobs tend to experience an increase in the number of outside
directorships held, potentially attributable to the executive labor market favorably regarding
such litigation experience.
[Insert Table 6]
21
5.2. Propensity Score Matching
For robustness analysis, the regressions predicting CEO reemployment prospects in
Equations (1) and (2) are re-estimated using a propensity score matched dataset, where the
control sample is matched on the basis of five criteria: firm size, performance, leverage,
market-to-book ratio, and industry (using the three-digit SIC code). Further, using the
propensity score matched dataset, Equations (3) and (4) are also re-estimated to predict the
change in the number of directorships.
In the untabulated results, the significance of the estimated coefficients of key
independent variables remains unchanged from those discussed in sections 4.2 and 4.3. In the
regressions predicting CEO reemployment prospects, the dummy LAWSUITt=0 variable
remains negative and significant at the 10% and 5% levels, in predicting RETOP3t(0,+2) and
RETOP3t(-1,+2). The estimated coefficient of the continuous variable IPt=0 remains positive and
significant in predicting RETOP3t(0,+2),t(-1,+2). The estimated coefficient of CONt=0 remains
negative and significant at the 5% level, indicating that the encounter with contractual
lawsuits is associated with a decline in CEO reputation as proxied by reemployment
prospects. In the re-estimated regressions predicting ∆DIRECTt(0,+2),t(-1,+2), the dummy
variables IPt=0 and CONt=0 remain significant at the 1% level in predicting a positive change
in the number of outside directorships held by the CEO. Similarly, the estimated coefficient
of the continuous variable ANTt=0 remains positive and significant at the 1% and 5% levels in
predicting ∆DIRECTt(0,+2) and ∆DIRECTt(-1,+2). Overall, these results confirm the robustness of
those reported in Table 3 and Table 4.
5.3. Lawsuits with Large Demands for Pecuniary Compensation
As an additional robustness test, I re-construct the sample of lawsuits by including only
those lawsuit filings with demands for pecuniary compensation that exceed $1 million. I
22
obtain data on the amount of pecuniary compensation sought by the plaintiffs in the lawsuits
from the court dockets on each lawsuit obtained from the PACER Database. In the re-
estimation of Equations (1) and (2) to predict CEO reemployment prospects, the dummy
variable LAWSUITt=0 equals one if any lawsuit is filed against the firm during the (0,+2)
period with a recorded demand for pecuniary compensation exceeding $1 million. Similarly,
the dummy variables IPt=0 and CONt=0 equal one if any such lawsuits are filed in the category
of intellectual property and contractual lawsuits, respectively. In the untabulated results, the
estimated coefficient of IPt=0 (expressed as a dummy or a continuous variable) is consistently
positive and significant (at the 5% level) in predicting RETOP3t(0,+2),t(-1,+2). Contractual
lawsuits (as represented by the dummy and continuous variable CONt=0) remain negatively
and significantly associated with RETOP3t(-1,+2) at the 5% level. These results confirm the
robustness of those reported in Table 3, and show that CEOs whose firms encounter
contractual lawsuits face poorer reemployment prospects upon departure from the sued firms,
and those who depart following intellectual property lawsuits are more likely to gain
reemployment.
5.4. Alternative Measure of Reemployment
An alternative measure of reemployment, REEMPLOYt(0,+2),t(-1,+2), is employed in the re-
estimation of Equations (1) and (2) in Section 4.2, to capture a broad range of positions. In
lieu of RETOP3t(0,+2),t(-1,+2), the dependent variable REEMPLOYt(0,+2),t(-1,+2) equals one if a CEO
who departs during the (0,+2) or (-1,+2) period subsequently gains reemployment at another
S&P1,500 company in any senior executive capacity, including (apart from CEO, president,
and chairman) vice president, chief financial officer, chief operating officer, or as a non-
23
executive director. 10 In the untabulated results, the estimated coefficients and statistical
significance of the key litigation variables remain consistent with those reported in Section
4.2.
5.5. Heckman Selection Model
Endogeneity is a potential issue given that different firms face varying levels of
litigation risks. I utilize the two-stage Heckman (1979) Selection Model to control for
potential selection bias that may arise from these different levels of litigation risks. In the
first-stage regression, I estimate a binary probit model predicting the likelihood for a firm to
encounter litigation. Apart from the control variables from the original model, two
instrumental variables (‘IV’s) are included: organizational complexity (SEGt-1) and litigious
industry (RISKINDQt-1). In the second-stage, I estimate the two measures of executive
reputation, by including the inverse Mills ratio (lambda) calculated from the first-stage
regression, and the continuous test variable LAWSUITt=0 measuring the number of lawsuits
filed during the (0,+2) period.
The first IV SEGt-1 represents the number of business segments of a firm at the
beginning of year 0, as reported in the Compustat Segment Database. Firms with more
complex structures are a priori expected to be more exposed to legal liabilities, arising from
their more diverse areas of operations (Cohen and Lou, 2012). The second IV RISKINDQ
captures the inherent litigation risk associated with industry (Field, Lowry, and Shu, 2005).
As a dummy variable, it is assigned a value of one if a firm’s two-digit Standard Industry
Classification (SIC) code is amongst the top quartile of the most litigious industries during
the 2000-2007 sampling period, and zero otherwise.11
10 REEMPLOY is a cumulative measure in relation to RETOP3. For those displaced CEOs who have a value of
one recorded for RETOP3, they would also have a value of one recorded for REEMPLOY. 11 Consistent with the a priori expectation, in the untabulated first-stage regression the IVs are statistically
significant (at the 5% level) in predicting the firm’s likelihood to encounter litigation.
24
To ascertain whether the results from the original regression models are driven by
selection bias, I employ the Hausman (1978) Test to examine whether the key independent
variable LAWSUITt=0 exhibits endogeneity (Feng, Li, and McVay, 2009; Larcker and
Rusticus, 2010). In the first stage regression I include SEGt-1 and RISKINDQ as IVs, the
residual from which is included in the original regression as an additional explanatory
variable.12 If the coefficient on this additional variable is significant, the Hausman test rejects
the null position of no endogeneity. The residual variable in the untabulated results is not
significant at the 10% level, indicating that the null hypothesis of no endogeneity cannot be
rejected.13
In the untabulated second-stage results from the Heckman Selection Model,
LAWSUITt=0 remains negative and statistically significant (at the 5% level) in predicting
RETOP3t(0,+2),t(-1,+2) and REEMPLOYt(0,+2),t(-1,+2), consistent with the original empirical findings.
Similarly, in the second-stage regression predicting ∆DIRECTt(0,+2), the estimated coefficient
of LAWSUITt=0 is significant and positive (at the 5% level). Further, the persistent statistical
insignificance of the Inverse Mills Ratio (lambda) at the 10% level supports the view that the
original results are not driven by any selection bias.
To address the exclusion criteria (Larcker and Rusticus, 2010; Lennox, Francis, and Wang, 2012), I regress the
second-stage dependent variables, RETOP3t(0,+2),t(-1,+2) / REEMPLOYt(0,+2),t(-1,+2) and ∆DIRECTt(0,+2),t(-1,+2), on the
instrumental variables as regressors. Both SEGt-1 and RISKINDQ are not statistically significant at the 10%
level, providing support for the a priori view to justify the exclusion of the IVs from the second-stage
regressions. 12 An alternative specification uses the fitted LAWSUIT*t=0 rather than the residuals from the first regression
(Larcker and Rusticus, 2010, 191), and produces identical results. 13 As pointed out by Larcker and Rusticus (2010), an Over-Identifying Restriction Test is required as a
prerequisite to a valid Hausman Test, where the number of instrumental variables exceeds the endogenous
variables (as it does in this case). Accordingly, I run the Over-Identifying Restriction Test by regressing the
second-stage residual on all exogenous variables, including IVs (Feng, Li, and McVay, 2009; Larcker and
Rusticus, 2010), to determine the appropriateness of the instruments. If the instruments are valid, the R2 from
this model should be close to zero and not statistically significant (Larcker and Rusticus, 2010). In the
untabulated results, the R2 from the model is <0.001 and not significantly different from zero, thus providing
support for the choice of the instruments.
25
5.6. Probability of CEO Turnover
A condition precedent of a CEO finding reemployment is that he must depart from his
original employer. Conversely, a CEO must have remained at his existing employer for the
change in outside directorships data to be available. Prior studies have modeled the
probability of CEOs being displaced following legal allegations (Burks, 2010; Niehaus and
Roth, 1999; Karpoff, Lee, and Martin, 2008b). In order to account for the role of the
probability of CEO turnover in the original regressions, I re-run the regressions predicting
CEO reemployment prospects and loss of outside directorships, by including an additional
explanatory variable TURNOVER_FITt=0. TURNOVER_FITt=0 represents the predicted
likelihood of CEO turnover as estimated from a separate regression over the entire dataset.14
In the untabulated results, after including TURNOVER_FITt=0 as an explanatory variable in
the models predicting ∆DIRECTt(0,+2),t(-1,+2), RETOP3t(0,+2),t(-1,+2) and REEMPLOYt(0,+2),t(-1,+2), the
estimated coefficient and statistical significance of the key independent variables remain
consistent with those discussed in the preceding section.
6. Lawsuit-specific Characteristics
In the US federal judicial system, filed lawsuits vary significantly in economic scale
and legal merit. I further investigate the roles of these lawsuit-specific characteristics in
predicting the reputational penalties experienced by the CEOs of the sued companies. In this
section, I re-run Equations (1) and (3) over a sub-sample of the dataset, comprising only firm-
years with at least one lawsuit filed during the (0,+2) period. In order to examine the roles of
lawsuit merit, as proxied by outcomes, all lawsuit filings (not restricted to settled lawsuits)
14 The following regression is run to estimate the likelihood of CEO turnover and to generate the fitted value of
the dependent variable:
0807
061514131201)2,1(),2,0(%
tt
tttttttt
TENUREEXECOWN
CEOAGEOUTSIDEBSIZEROALogTALAWSUITTURNOVER
26
are included in this robustness analysis. In lieu of the LAWSUITt=0 variable, I include the
following test variables to examine the roles of lawsuit characteristics:
Firstly, I capture the economic magnitude of a lawsuit by observing the amount of
monetary compensation sought by the plaintiff(s). The test variable DEMANDALL–t=0 is
calculated as the cumulative sum of demands for compensation in all lawsuits filed against
the company during the (0,+2) period, scaled by firm size (total assets) at the beginning of
year 0. Larger lawsuits are more likely to be followed by CEO reputational penalties, ceteris
paribus.
Second, I use lawsuit outcomes as an indicator of the legal merit of the claims (Eisenberg
and Lanvers, 2009; Cox, Thomas, and Bai, 2008), in order to distinguish frivolous lawsuits
from meritorious ones. Building upon Baum et al. (2009) and Eisenberg and Lanvers (2009),
who classify lawsuits as settled or not settled, I further differentiate lawsuit outcomes into the
following categories: lawsuits dismissed by the court,15 lawsuits settled by agreements,16
lawsuits receiving court judgments,17 and lawsuits with other indeterminable outcomes.18 In
the regression analysis, DISMISSAL constitutes the omitted category. Three lawsuit outcome
variables, SETTLEALL–t=0, JUDGMENTALL–t=0 and OTHERALL–t=0, each denotes the number of
lawsuits filed which end in settlements, court judgments, or other dispositions, respectively.19
15 The following lawsuit outcomes recorded in the PACER database are grouped into the DISMISSAL category:
‘Dismissed - Lack of Jurisdiction’, ‘Dismissed – Other’, and ‘Dismissed - Want of Prosecution’. Lawsuits that
are voluntarily dismissed or dismissed due to settlement are not included in this category, but are included in the
‘SETTLE’ category. 16 The SETTLE category includes lawsuits which are recorded in PACER as having been dismissed voluntarily
or because of settlements, any arbitrated outcomes, and consent judgments. 17 The following lawsuit outcomes recorded in the PACER database are grouped into the JUDGMENT category:
‘Judgment - Court Trial’, ‘Judgment - Directed Verdict’, ‘Judgment - Jury Verdict’, ‘Judgment - Motion Before
Trial’, ‘Judgment - Non-Jury Trial’, and ‘Judgment - Other’. 18 The OTHER category consists of lawsuits that are neither dismissed, nor settled, nor court adjudicated, but
end in another non-terminating outcome, such as lawsuits that are ‘consolidated’ or ‘transferred/remanded’ to
another jurisdiction. 19 These broad categories of lawsuit outcomes do not account for the specific terms of each lawsuit’s
termination, such as the actual content of a settlement agreement reached by the plaintiffs and defendants. In this
paper I do not attempt to compute a more detailed measure of the defendants’ degree of victory in the lawsuits
(for example a scalar measure based on the terms of the settlement or court judgment) for two reasons. First,
because of the confidential nature of settlements, the terms of most settlement contracts are not available to the
public. Second, even assuming full data availability, considerable difficulty lies in the process of transforming
27
Compared to dismissed lawsuits, which imply weak merits or inappropriate jurisdiction,
lawsuits with all other types of outcome are expected to be followed by more significant
reputational penalties for the CEOs.
Third, I interact the economic magnitude of the lawsuits (DEMANDALL–t=0) with their
legal merit proxied by outcomes (SETTLEALL–t=0, JUDGMENTALL–t=0 and OTHERALL–t=0), since
larger lawsuits, which are proven to be more meritorious, are more likely to be followed by
reputational penalties for CEOs of the sued firms.
Data on demands for compensation and litigation outcome is collected from the Public
Access to Court Electronic Records (PACER) Database, by downloading individual court
dockets for all sample lawsuits. The results from the regressions predicting reemployment are
reported in Table 7. The results from regressions predicting the change in outside
directorships are reported in Table 8.
[Insert Table 7]
As reported in Table 7, in predicting the reemployment prospects of CEOs departing
from sued firms, the economic magnitude of lawsuits (DEMANDALL–t=0) is not statistically
significant, nor are the interaction terms when DEMANDALL–t=0 is interacted with lawsuit
outcomes. Amongst the lawsuit outcome variables, the estimated coefficient of OTHERALL–t=0
is negative and significant at the 5% level in predicting both RETOP3t(0,+2),t(-1,+2) and
REEMPLOYt(0,+2),t(-1,+2). This indicates that lawsuits that are more drawn out, with non-
terminating outcomes such as ‘transfer/remand’ to another jurisdiction, are more likely to be
followed by impaired reemployment prospects for the CEOs departing from the sued firms.
the terms of the judgments and settlements, which are qualitative in nature and specific to the facts of each case,
into quantitative measures that could be generalized and compared across all lawsuits. Any attempt at this
process would inevitably introduce substantial subjectivity into the data and, hence, compromise accuracy. For
these reasons, individual variations from lawsuit to lawsuit, in terms of their outcomes and the degrees of
victory for the defendant companies, are not captured by the study design.
28
These results indicate that, in the executive labor market, the reputational penalties associated
with lawsuits are significantly determined by the legal merit, but not economic scale, of the
lawsuits. CEOs tend to face more significant impediments in gaining reemployment after
their companies encounter lawsuits which are long-lasting and jurisdictionally complicated,
regardless of their size.
Similarly, as reported in Table 8, the magnitude of the pecuniary demands for
compensation (DEMANDALL–t=0) remains statistically insignificant in predicting the number of
outside directorships gained or lost by the CEOs, indicating that the economic scale of the
litigation alone does not determine the reputational penalties to follow. SETTLEALL–t=0, which
captures the number of lawsuits settled by the sued companies, is positive and significant at
the 5% level in predicting ∆DIRECTt(0,+2),t(-1,+2). Additionally, amongst the interaction
variables, the estimated coefficient of DEMAND*JUDGMENTALL–t=0 is also positive and
significant at the 1% level in both Models (1) and (2). These results indicate that, in the
executive labor market governing the supply and demand of outside directors, CEOs with the
following types of litigation experience are regarded favorably: (i) CEOs who have dealt with
meritorious lawsuits, as evidenced by their eventual settlements, or alternatively (ii) CEOs
who have defended frivolous lawsuits in court (resulting in court judgments), whilst
successfully withstanding the pressure exerted by the large claims for compensation by the
plaintiffs.
[Insert Table 8]
29
7. Conclusion
This study investigates the changes in reputation experienced by CEOs of companies
following a variety of lawsuits. The results provide a number of significant insights into the
way in which the executive labor market operates to impose such reputational changes.
Outside the realm of securities fraud allegations which have formed the focus of
existing research, this paper documents that CEOs do experience declines in reputation
following non-fraud corporate lawsuits, even when the alleged wrongdoing is not perpetrated
against shareholders but against other external stakeholders. When a CEO departs from the
sued company within the two-year period following the lawsuit, she faces impaired prospects
of finding comparable reemployment elsewhere. This evidence contributes to existing
literature by indicating that any post-litigation increase in turnover has real disciplinary
effects on the displaced CEOs. On the other hand, if the CEOs remain with their existing
employers, they suffer no additional impairment in reputation in the director labor market;
their litigation experience is sometimes even regarded favorably, as evidenced by the
marginal increase in outside board seats.
In addition, the executive labor market takes into consideration the legal merit of the
lawsuits, but does not respond significantly to the economic scale of the claims. CEO
reemployment prospects are particularly grim when their companies encounter lawsuits
which are of sufficient merit not to be dismissed by court, and are drawn out or complicated
so as not to be settled or resolved by court judgments. On the other hand, CEOs who have
experience of dealing with meritorious lawsuits, or with frivolous lawsuits with large
pecuniary claims, appear to be viewed favorably in the director labor market, experiencing a
net gain in the number of outside directorships.
30
Importantly, the poorer reemployment prospects for departing CEOs are primarily
associated with contractual lawsuits. In contrast, there is no evidence of any reputational
penalty following environmental lawsuits. There is some evidence to suggest that following
IP lawsuits, CEOs are rewarded with an increase in the number of outside board seats, most
likely because their IP litigation experience is viewed as a desirable quality in a director. This
empirical evidence rejects the ‘idealistic’ view that politically sensitive allegations lead to
significant reputational penalties, in favor of the more ‘cynical’ alternative, that sued
companies and their executive officers are only penalized when the legal disputes are filed by
parties with direct contractual power to increase the cost of operations of the accused
company.
In summary, the results show that the executive labor market forces impose reputational
penalties on CEOs who depart from sued companies in the form of impaired career
progression. The operation of the market forces is sufficiently sophisticated to process
litigation-specific information including the merit of the allegations. However,
notwithstanding this, the executive labor market systematically fails to penalize CEOs whose
companies face socially sensitive allegations such as environmental violations. Given the
absence of such market-based reputational penalties to deter corporate executives, arguably
lawmakers should consider harsher legal penalties for managers in the event of proven
violations, in the hope of influencing corporate cultures and behaviors in the future.
31
8. Appendix 1: Variable Definitions
Variable Name Variable Definition
Dependent Variables
)2,0(3
tRETOP Dummy variable which takes on a value of one if the CEO, who departs from the company during
the (0,+2) period relative to year 0, subsequently obtains reemployment as the CEO, president, or
chairman of the board at another S&P 1,500 company, and zero otherwise.
)2,1(3
tRETOP Dummy variable which takes on a value of one if the CEO, who departs from the company during
the (-1,+2) period relative to year 0, subsequently obtains reemployment as the CEO, president, or
chairman of the board at another S&P 1,500 company, and zero otherwise.
)2,0( tREEMPLOY Dummy variable which takes on a value of one if the CEO, who departs from the company during
the (0,+2) period relative to year 0, subsequently obtains reemployment at another S&P 1,500
company, as a senior executive officer (including vice president, chief financial officer, chief
operating officer), or as a non-executive member of the board; and zero otherwise.
)2,1( tREEMPLOY Dummy variable which takes on a value of one if the CEO, who departs from the company during
the (-1,+2) period relative to year 0, subsequently obtains reemployment at another S&P 1,500
company, as a senior executive officer (including vice president, chief financial officer, chief
operating officer), or as a non-executive member of the board; and zero otherwise.
)2,0(
tDIRECT The change in the number of outside directorships on the boards of other companies held by the
CEO during the (0,+2) period relative to year 0.
)2,1(
tDIRECT The change in the number of outside directorships on the boards of other companies held by the
CEO during the (-1,+2) period relative to year 0.
Key Independent Variables (Litigation)
0tLAWSUIT Litigation as represented by two alternative measures: first, a dummy variable which is assigned a
value of one if there is one or more lawsuits filed against the company during the year (0,+2)
period that result in settlement, and zero otherwise; second, a continuous variable measuring the
number of lawsuits filed against the company during the year (0,+2) period that result in
settlement.
0tENV Environmental litigation as represented by two alternative measures: first, a dummy variable
which is assigned a value of one if there is one or more environmental lawsuits filed against the
company during the year (0,+2) period that result in settlement, and zero otherwise; second, a
continuous variable measuring the number of environmental lawsuits filed against the company
during the year (0,+2) period that result in settlement.
0tANT Antitrust litigation as represented by two alternative measures: first, a dummy variable which is
assigned a value of one if there is one or more antitrust lawsuits filed against the company during
the year (0,+2) period that result in settlement, and zero otherwise; second, a continuous variable
measuring the number of antitrust lawsuits filed against the company during the year (0,+2) period
that result in settlement.
0tIP Intellectual property litigation as represented by two alternative measures: first, a dummy variable
which is assigned a value of one if there is one or more intellectual property lawsuits filed against
the company during the year (0,+2) period that result in settlement, and zero otherwise; second, a
continuous variable measuring the number of intellectual property lawsuits filed against the
company during the year (0,+2) period that result in settlement.
0tCON Contractual litigation as represented by two alternative measures: first, a dummy variable which is
assigned a value of one if there is one or more contractual lawsuits filed against the company
during the year (0,+2) period that result in settlement, and zero otherwise; second, a continuous
variable measuring the number of contractual lawsuits filed against the company during the year
(0,+2) period that result in settlement.
32
Variable Name Variable Definition
Control Variables
1tLogTA Natural logarithm of the book value of total assets at the end of year -1 as a control for firm size.
1tROA Returns on total assets ratio for the company for the year -1, calculated as the net profit in year -1
divided by the total assets of the company as at the end of year -1, as a control for firm
performance.
1%
tOUTSIDE The proportion of independent directors on the board, calculated as the number of independent
directors over the total number of directors as at the end of year -1, as a control for board
independence.
0tCEOAGE
Continuous variable representing the age of the CEO in year 0.
0tGENDER Dummy variable which takes on the value of one if the CEO is female, and zero otherwise.
0tINTERNAL Dummy variable which takes on a value of one if the CEO has been employed by his current
company for 12 months or longer prior to his appointment as the CEO, and zero otherwise, as a
control for internally appointed CEOs.
0tEXECOWN
The percentage of total ordinary shares outstanding owned by the CEO at the time of the lawsuit
filing in year 0.
0tTENURE The number of years during which the CEO has served the company in his or her current capacity
as at year 0.
1tNUMDIR The number of existing seats on the boards of other companies held by the CEO as at year 0.
0tRETAIN Dummy variable which takes on a value of one if the CEO has been retained by his company in
another capacity of employment for 12 months or longer upon ceasing to be its CEO, and zero
otherwise.
0tRESIGN Dummy variable which takes on a value of one if the official reason for the CEO turnover is that
the CEO has resigned, and zero otherwise.
Instrumental Variables
1tSEG The number of business segments of the company as at the end of year -1 as reported in the
Compustat Segment Database, as a control for organizational complexity.
1tRISKINDQ Dummy variable which takes on a value of one, if the two-digit Standard Industry Classification
(SIC) code of the company falls into the top quartile of the most litigious industries as observed
during the sampling period 2000-2007, and zero otherwise.
Lawsuit-Specific Characteristics
0tALLDEMAND
The cumulative sum of all demands for compensation filed against the public company during the
(0,+2) period, scaled by the total assets of the company at the beginning of year 0, as a measure of
the economic magnitude of the lawsuit(s).
0tALLDISMISSAL
The number of lawsuits filed against the company during the (0,+2) period that end in dismissal
(the omitted category in the regression analysis).
0tALLSETTLE
The number of lawsuits filed against the company during the (0,+2) period that end in settlement.
0tALLJUDGMENT
The number of lawsuits filed against the company during the (0,+2) period that end in a court
judgment.
0tALLOTHER
The number of lawsuits filed against the company during the (0,+2) period that end in a manner of
disposition other than dismissal, settlement, and court judgments.
33
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36
Tables
Table 1 Filing of Corporate Litigation by Year and by Category
Panel A: All lawsuit filings
YEAR TOTAL ENV ANT IP CON
Number Percentage Number Percentage Number Percentage Number Percentage Number Percentage
2000 1842 10.90% 47 0.28% 262 1.55% 393 2.33% 1140 6.75%
2001 1927 11.40% 58 0.34% 330 1.95% 392 2.32% 1147 6.79%
2002 2214 13.10% 36 0.21% 313 1.85% 463 2.74% 1402 8.30%
2003 2116 12.52% 51 0.30% 265 1.57% 455 2.69% 1345 7.96%
2004 2065 12.22% 41 0.24% 219 1.30% 502 2.97% 1303 7.71%
2005 2348 13.89% 54 0.32% 341 2.02% 463 2.74% 1490 8.82%
2006 2245 13.28% 181 1.07% 207 1.22% 531 3.14% 1326 7.85%
2007 2144 12.69% 47 0.28% 225 1.33% 590 3.49% 1282 7.59%
Total 16,901 100.00% 515 3.05% 2162 12.79% 3789 22.42% 10,435 61.74%
This table reports the total number of lawsuits filed against the S&P1,500 companies in the US federal courts during each year in the 2000-2007 sampling period and in each lawsuit category.
ENV denotes environmental lawsuits (PACER lawsuit code 893). ANT denotes antitrust lawsuits (PACER lawsuit code 410). IP denotes intellectual property lawsuits, including patent and
trademark litigation (PACER lawsuit codes 830 and 840). CON denotes contractual lawsuits (PACER lawsuit codes 140, 150, 190, 195, and 196). Source: Public Access to Court Electronic
Records (PACER) database.
37
Panel B: Settled Lawsuits
YEAR TOTAL ENV ANT IP CON
Number Percentage Number Percentage Number Percentage Number Percentage Number Percentage
2000 1123 11.28% 34 0.34% 121 1.21% 270 2.71% 698 7.01%
2001 1199 12.04% 43 0.43% 149 1.50% 271 2.72% 736 7.39%
2002 1312 13.17% 33 0.33% 104 1.04% 299 3.00% 876 8.80%
2003 1276 12.81% 41 0.41% 103 1.03% 300 3.01% 832 8.35%
2004 1234 12.39% 34 0.34% 94 0.94% 324 3.25% 782 7.85%
2005 1361 13.67% 35 0.35% 118 1.18% 310 3.11% 898 9.02%
2006 1216 12.21% 36 0.36% 76 0.76% 353 3.54% 751 7.54%
2007 1238 12.43% 35 0.35% 95 0.95% 351 3.52% 757 7.60%
Total 9,959 100.00% 291 2.92% 860 8.64% 2,478 24.88% 6,330 63.56%
This table reports the number of settled lawsuits against the S&P1,500 companies in the US federal courts during each year in the 2000-2007 sampling period and in each lawsuit category.
Lawsuit settlement is defined in accordance with Eisenberg and Lanvers (2009)’s settlement rate which proxies the plaintiff’s litigation success. ENV denotes environmental lawsuits (PACER
lawsuit code 893). ANT denotes antitrust lawsuits (PACER lawsuit code 410). IP denotes intellectual property lawsuits, including patent and trademark litigation (PACER lawsuit codes 830 and
840). CON denotes contractual lawsuits (PACER lawsuit codes 140, 150, 190, 195, and 196). Source: Public Access to Court Electronic Records (PACER) database.
38
Table 2 Univariate Analysis (Mean and Median) for Lawsuit and Control Samples
Lawsuit
(Mean)
Control
(Mean)
Difference in
Mean
Lawsuit
(Median)
Control
(Median)
Difference in
Median N (Lawsuit) N (Control) N (Total)
RETOP3(0,+2) 0.051 0.038 0.013 0.000 0.000 0.000 314 583 897
RETOP3(-1,+2) 0.044 0.045 -0.001 0.000 0.000 0.000 389 710 1099
DIRECT(0,+2) 0.072 0.047 0.025 0.000 0.000 0.000 1330 2343 3673
DIRECT(-1,+2) 0.128 0.056 0.072*** 0.000 0.000 0.000 1134 2041 3175
log(TA) 8.331 7.383 0.947*** 8.271 7.263 1.007*** 1330 2343 3673
ROA 0.057 0.051 0.006*** 0.051 0.048 0.003* 1330 2343 3673
%OUTSIDE 0.688 0.677 0.010* 0.714 0.700 0.014** 1330 2343 3673
CEOAGE 55.228 55.315 -0.087 55.000 55.000 0.000 1330 2343 3673
GENDER 0.013 0.017 -0.004 0.000 0.000 0.000 1330 2343 3673
INTERNAL 0.663 0.616 0.047*** 1.000 1.000 0.000 1330 2343 3673
EXECOWN 1.682 2.544 -0.862*** 0.241 0.413 -0.172*** 1330 2343 3673
TENURE 6.965 8.068 -1.104*** 5.000 6.000 -1.000*** 1330 2343 3673
RETAIN 0.165 0.131 0.034 0.000 0.000 0.000 389 710 1099
RESIGN 0.216 0.273 -0.057** 0.000 0.000 0.000 389 710 1099
NUMDIR 0.638 0.504 0.135*** 0.000 0.000 0.000 1330 2343 3673
This table reports the results from the univariate analysis of the dependent and control variables, including results from the ANOVA F-test of the difference in mean and the Chi-square test of
the difference in median. Firm-years are divided into the lawsuit sample and the control sample, on the basis of whether any lawsuit is filed against the company which subsequently results in
settlement as defined by Eisenberg and Lanvers (2009) to proxy the plaintiff’s litigation success. RETOP3(0,+2) and RETOP3(-1,+2) equal the value of one if a CEO who departs from the
company during the (0,+2) period and (-1,+2) period, respectively, subsequently gains reemployment as the CEO, president, or chairman of the board at another S&P 1,500 company, and zero
otherwise. ∆DIRECT(0,+2) and ∆DIRECT(-1,+2) denote the change in the number of outside directorships held by the CEO on the boards of other companies over the (0,+2) period and (-1,+2)
period, respectively. LAWSUIT (dummy) equals the value of one if one or more lawsuit(s) is filed against the company during the (0,+2) period. LAWSUIT (continuous) denotes the number of
lawsuits filed against the company during the (0,+2) period. Log(TA) equals the natural log of total assets at the end of year -1. ROA equals the returns on total assets for year -1. %OUTSIDE
denotes the proportion of independent directors on the board in year -1. CEOAGE equals the age of the CEO. GENDER equals one if the CEO is female and zero otherwise. INTERNAL equals
one if the CEO is internally appointed (having been employed at the company for 12 months or more prior to his or her appointment) and zero otherwise. EXECOWN denotes the stock
ownership of the company’s common shares by the CEO. TENURE equals the number of years over which the CEO has been serving in his/her current capacity. RETAIN equals the value of
one if the CEO has been retained by his company in another capacity of employment for 12 months or longer upon ceasing to be its CEO, and zero otherwise. RESIGN equals the value of one if
the official reason for the CEO turnover is that the CEO has resigned, and zero otherwise. NUMDIR denotes the number of outside directorships already held by the CEO as at year 0.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.
39
Table 3 CEO Reemployment Prospects
LAWSUIT (dummy) LAWSUIT (continuous) LAWSUIT (dummy) LAWSUIT (continuous)
Dependant Variable RETOP3
(0,+2)
RETOP3
(-1,+2)
RETOP3
(0,+2)
RETOP3
(-1,+2)
RETOP3
(0,+2)
RETOP3
(-1,+2)
RETOP3
(0,+2)
RETOP3
(-1,+2)
Models (1) (2) (3) (4) (5) (6) (7) (8)
constant -4.001*** -3.356*** -4.018*** -3.260*** -4.322*** -3.535*** -4.507*** -3.715***
(0.001) (0.001) (0.001) (0.001) (0.000) (0.000) (0.000) (0.000)
LAWSUIT (dummy) -0.253 -0.403**
(0.173) (0.013)
LAWSUIT (continuous) -0.017 -0.025
(0.465) (0.258)
ENV (dummy) -0.213 -0.299
(0.636) (0.438)
ANT (dummy) -0.244 -0.166
(0.521) (0.619)
IP (dummy) 0.269 0.211
(0.169) (0.213)
CON (dummy) -0.332* -0.428**
(0.094) (0.016)
ENV (continuous) -0.162 -0.218
(0.607) (0.519)
ANT (continuous) 0.048 0.078
(0.794) (0.622)
IP (continuous) 0.172** 0.168***
(0.011) (0.006)
CON (continuous) -0.213** -0.246***
(0.025) (0.005)
log(TA) 0.252*** 0.257*** 0.250*** 0.245*** 0.281*** 0.282*** 0.288*** 0.283***
(0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000)
ROA 1.586 1.571* 1.566 1.508* 1.483 1.432 1.101 1.085
(0.106) (0.075) (0.110) (0.083) (0.129) (0.101) (0.263) (0.216)
%OUTSIDE -0.311 -0.424 -0.324 -0.429 -0.479 -0.560 -0.634 -0.673
(0.634) (0.439) (0.621) (0.432) (0.470) (0.311) (0.353) (0.237)
CEOAGE 0.013 0.003 0.012 0.001 0.016 0.003 0.020 0.007
(0.458) (0.853) (0.480) (0.947) (0.375) (0.835) (0.272) (0.629)
GENDER 1.135*** 1.112*** 1.072*** 0.982*** 1.127*** 1.006*** 1.060*** 0.953***
(0.003) (0.001) (0.005) (0.003) (0.004) (0.003) (0.007) (0.004)
INTERNAL -0.527*** -0.425*** -0.541*** -0.431*** -0.560*** -0.438*** -0.542*** -0.410**
(0.005) (0.008) (0.004) (0.006) (0.003) (0.006) (0.005) (0.012)
TENURE -0.537** -0.646*** -0.507** -0.624*** -0.537** -0.647*** -0.504** -0.620***
(0.020) (0.001) (0.026) (0.001) (0.020) (0.001) (0.030) (0.001)
EXECOWN -0.825* -0.054 -0.840** -0.048 -0.851** -0.062 -0.753* -0.061
(0.050) (0.459) (0.048) (0.508) (0.048) (0.423) (0.074) (0.427)
RETAIN -0.549* -0.423 -0.618* -0.508* -0.654* -0.521* -0.558* -0.457
(0.095) (0.133) (0.062) (0.072) (0.056) (0.074) (0.094) (0.110)
RESIGN 0.596*** 0.547*** 0.612*** 0.552*** 0.673*** 0.596*** 0.631*** 0.568***
(0.004) (0.002) (0.003) (0.001) (0.002) (0.001) (0.004) (0.002)
YEARLY DUMMIES YES YES YES YES YES YES YES YES
n 897 1099 897 1099 897 1099 897 1099
Adj. R2 0.210 0.166 0.206 0.154 0.222 0.174 0.252 0.201
F-Stat 10.06 13.11 9.93 13.08 7.43 9.76 7.67 10.01
(p-value) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
This table reports the results from probit model regressions estimating the reemployment prospects of CEOs subsequent to settled
lawsuits. RETOP3(0,+2) and RETOP3(-1,+2) equal the value of one if a CEO who departs from the company during the (0,+2) period
and (-1,+2) period, respectively, subsequently gains reemployment as the CEO, president, or chairman of the board at another S&P
1,500 company, and zero otherwise. LAWSUIT (dummy) equals the value of one if one or more lawsuit(s) is filed against the company
during the (0,+2) period which results in settlement (as defined by Eisenberg and Lanvers (2009) to proxy the plaintiff’s litigation
40
success). LAWSUIT (continuous) denotes the number of lawsuits filed against the company, which result in settlement, during the
(0,+2) period. ENV, ANT, IP, CON (dummy) equal one if any environmental, antitrust, intellectual property, and contractual lawsuits,
respectively, are filed against the company during the (0,+2) period, which result in settlement, and zero otherwise. ENV, ANT, IP,
CON (continuous) denote the number of environmental, antitrust, intellectual property, and contractual lawsuits, respectively, against
the company during the (0,+2) period, which result in settlement. Log(TA) equals the natural log of total assets at the end of year -1.
ROA equals the returns on total assets for year -1. %OUTSIDE denotes the proportion of independent directors on the board in year -1.
CEOAGE equals the age of the CEO. GENDER equals one if the CEO is female and zero otherwise. INTERNAL equals one if the
CEO is internally appointed (having been employed at the company for 12 months or more prior to his or her appointment) and zero
otherwise. EXECOWN denotes the stock ownership of the company’s common shares by the CEO. TENURE equals the number of
years over which the CEO has been serving in his/her current capacity. RETAIN equals the value of one if the CEO has been retained
by his company in another capacity of employment for 12 months or longer upon ceasing to be its CEO, and zero otherwise. RESIGN
equals the value of one if the official reason for the CEO turnover is that the CEO has resigned, and zero otherwise. The sample
consists of the Standard & Poor’s 1,500 firms, divided into the litigation and control samples on the basis of whether any lawsuit is
filed against the firm in the (0,+2) period which results in settlement. The numbers in parentheses below the coefficient estimates are p-
values.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.
41
Table 4 Loss of Outside Directorships
LAWSUIT (dummy) LAWSUIT (continuous) LAWSUIT (dummy) LAWSUIT (continuous)
Dependant Variable ∆DIRECT
(0,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(0,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(0,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(0,+2)
∆DIRECT
(-1,+2)
Models (1) (2) (3) (4) (5) (6) (7) (8)
constant -0.006 -0.175* 0.009 -0.149 0.012 -0.167 0.003 -0.167
(0.954) (0.095) (0.924) (0.166) (0.898) (0.119) (0.973) (0.118)
LAWSUIT (dummy) 0.038** 0.104***
(0.041) (0.000)
LAWSUIT (continuous) 0.002 0.005
(0.324) (0.184)
ENV (dummy) 0.030 0.002
(0.472) (0.967)
ANT (dummy) 0.004 -0.037
(0.937) (0.506)
IP (dummy) 0.023 0.080***
(0.311) (0.002)
CON (dummy) 0.037* 0.082***
(0.066) (0.000)
ENV (continuous) 0.016 -0.010
(0.435) (0.667)
ANT (continuous) 0.014** 0.017***
(0.025) (0.005)
IP (continuous) 0.000 0.004
(0.986) (0.678)
CON (continuous) -0.003 0.001
(0.296) (0.917)
log(TA) 0.004 0.015** 0.004 0.019** 0.001 0.013* 0.007 0.022***
(0.543) (0.043) (0.482) (0.013) (0.844) (0.098) (0.300) (0.005)
ROA -0.018 0.017 -0.003 0.063 -0.024 -0.003 -0.003 0.061
(0.881) (0.896) (0.978) (0.633) (0.840) (0.982) (0.977) (0.645)
%OUTSIDE 0.141** 0.263*** 0.137** 0.254*** 0.141** 0.267*** 0.130** 0.247***
(0.011) (0.000) (0.014) (0.000) (0.011) (0.000) (0.019) (0.000)
CEOAGE 0.001 0.002 0.001 0.002 0.001 0.003 0.001 0.002
(0.584) (0.146) (0.605) (0.174) (0.613) (0.125) (0.606) (0.140)
GENDER -0.105 0.040 -0.108 0.033 -0.107 0.034 -0.107 0.034
(0.179) (0.544) (0.169) (0.625) (0.173) (0.607) (0.173) (0.621)
INTERNAL 0.015 0.015 0.014 0.012 0.015 0.016 0.014 0.012
(0.447) (0.498) (0.466) (0.581) (0.427) (0.460) (0.481) (0.579)
EXECOWN -0.002 -0.004** -0.002 -0.004** -0.002 -0.004** -0.002 -0.004**
(0.188) (0.026) (0.167) (0.020) (0.165) (0.021) (0.181) (0.023)
TENURE -0.006*** -0.007*** -0.006*** -0.007*** -0.006*** -0.007*** -0.006*** -0.008***
(0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000)
NUMDIR -0.153*** -0.285*** -0.152*** -0.282*** -0.152*** -0.284*** -0.152*** -0.283***
(0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000)
PERIOD FIXED
EFFECT YES YES YES YES YES YES YES YES
n 3673 3175 3673 3175 3673 3175 3673 3175
Adj. R2 0.061 0.156 0.061 0.151 0.061 0.157 0.061 0.152
F-Stat 15.14 35.61 14.95 34.28 12.96 30.48 13.02 29.37
(p-value) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
This table reports the results from the OLS regressions estimating the change in the number of CEO outside directorships subsequent to
settled lawsuits. ∆DIRECT(0,+2) and ∆DIRECT(-1,+2) denote the change in the number of outside directorships held by the CEO on
the boards of other companies over the (0,+2) period and (-1,+2) period, respectively. LAWSUIT (dummy) equals the value of one if
one or more lawsuit(s) is filed against the company during the (0,+2) period which results in settlement (as defined by Eisenberg and
Lanvers (2009) to proxy the plaintiff’s litigation success). LAWSUIT (continuous) denotes the number of lawsuits filed against the
company, which result in settlement, during the (0,+2) period. ENV, ANT, IP, CON (dummy) equal one if any environmental, antitrust,
intellectual property, and contractual lawsuits, respectively, are filed against the company during the (0,+2) period, which result in
settlement, and zero otherwise. ENV, ANT, IP, CON (continuous) denote the number of environmental, antitrust, intellectual property,
42
and contractual lawsuits, respectively, against the company during the (0,+2) period, which result in settlement. Log(TA) equals the
natural log of total assets at the end of year -1. ROA equals the returns on total assets for year -1. %OUTSIDE denotes the proportion
of independent directors on the board in year -1. CEOAGE equals the age of the CEO. GENDER equals one if the CEO is female and
zero otherwise. INTERNAL equals one if the CEO is internally appointed (having been employed at the company for 12 months or
more prior to his or her appointment) and zero otherwise. EXECOWN denotes the stock ownership of the company’s common shares
by the CEO. TENURE equals the number of years over which the CEO has been serving in his/her current capacity. NUMDIR denotes
the number of outside directorships already held by the CEO as at year 0. The numbers in parentheses below the coefficient estimates
are p-values.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.
43
Table 5 CEO Reemployment Prospects (Individual Lawsuit Categories)
IP (dummy) IP (continuous) Contractual (dummy) Contractual (continuous)
Dependant Variable RETOP3
(0,+2)
RETOP3
(-1,+2)
RETOP3
(0,+2)
RETOP3
(-1,+2)
RETOP3
(0,+2)
RETOP3
(-1,+2)
RETOP3
(0,+2)
RETOP3
(-1,+2)
Models (1) (2) (3) (4) (5) (6) (7) (8)
constant -4.987*** -3.495*** -4.978*** -3.448*** -3.856*** -3.074*** -3.940*** -3.162***
(0.002) (0.004) (0.002) (0.004) (0.007) (0.008) (0.006) (0.007)
IP 0.022 -0.121 0.066 -0.014
(0.944) (0.647) (0.682) (0.922)
CON -0.373 -0.529** -0.298* -0.383**
(0.148) (0.025) (0.090) (0.022)
log(TA) 0.271*** 0.269*** 0.271*** 0.269*** 0.288*** 0.279*** 0.292*** 0.282***
(0.001) (0.000) (0.001) (0.000) (0.000) (0.000) (0.000) (0.000)
ROA 0.406 0.390 0.360 0.374 -0.440 -0.318 -0.407 -0.287
(0.720) (0.685) (0.751) (0.697) (0.686) (0.743) (0.708) (0.766)
%OUTSIDE -1.106 -0.814 -1.128 -0.846 0.164 0.027 0.117 0.006
(0.248) (0.259) (0.235) (0.239) (0.851) (0.970) (0.895) (0.994)
CEOAGE 0.028 0.004 0.028 0.003 -0.003 -0.011 -0.001 -0.010
(0.234) (0.826) (0.234) (0.851) (0.884) (0.504) (0.962) (0.576)
GENDER 1.213** 1.170*** 1.208** 1.130*** 0.785 0.654 0.721 0.593
(0.023) (0.007) (0.022) (0.007) (0.156) (0.197) (0.193) (0.244)
INTERNAL -0.313 -0.232 -0.318 -0.232 -0.406* -0.291 -0.413* -0.294
(0.217) (0.245) (0.209) (0.244) (0.085) (0.137) (0.083) (0.136)
TENURE -0.184 -0.387* -0.179 -0.382* -0.380 -0.519** -0.397 -0.537**
(0.527) (0.087) (0.536) (0.091) (0.160) (0.020) (0.147) (0.017)
EXECOWN -1.252* -0.070 -1.237* -0.071 -0.554 -0.012 -0.568 -0.014
(0.069) (0.379) (0.071) (0.379) (0.236) (0.857) (0.228) (0.837)
RETAIN -0.376 -0.303 -0.391 -0.327 -0.622 -0.677 -0.568 -0.657
(0.418) (0.410) (0.392) (0.370) (0.206) (0.121) (0.249) (0.137)
RESIGN 0.791*** 0.614*** 0.789*** 0.611*** 0.443* 0.412* 0.453* 0.420*
(0.008) (0.007) (0.008) (0.008) (0.100) (0.062) (0.093) (0.058)
YEARLY DUMMIES YES YES YES YES YES YES YES YES
n 505 613 505 613 595 731 595 731
Adj. R2 0.239 0.152 0.240 0.151 0.204 0.163 0.213 0.173
F-Stat 8.69 13.78 8.72 13.81 11.43 15.87 11.14 15.33
(p-value) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
This table reports the results from probit model regressions estimating CEO reemployment prospects, by employing a restricted sub-
sample to examine individual lawsuit categories in turn. IP (dummy) equals one if any intellectual property lawsuits are filed against
the company during the (0,+2) period which result in settlement, and zero otherwise. IP (continuous) denotes the number of intellectual
property against the company during the (0,+2) period which result in settlement. In the re-estimation of the regressions examining IP
lawsuits, a restricted sample is used that excludes firm-years which experience any other category of lawsuits during the (0,+2) period.
CON (dummy) equals one if any contractual lawsuits are filed against the company during the (0,+2) period which result in settlement,
and zero otherwise. CON (continuous) denotes the number of contractual lawsuits filed against the company during the (0,+2) period
which result in settlement. In the re-estimation of the regressions examining contractual lawsuits, a restricted sample is used that
excludes firm-years which experience any other category of lawsuits during the (0,+2) period. RETOP3(0,+2) and RETOP3(-1,+2)
equal the value of one if a CEO who departs from the company during the (0,+2) period and (-1,+2) period, respectively, subsequently
gains reemployment as the CEO, president, or chairman of the board at another S&P 1,500 company, and zero otherwise. Log(TA)
equals the natural log of total assets at the end of year -1. ROA equals the returns on total assets for year -1. %OUTSIDE denotes the
proportion of independent directors on the board in year -1. CEOAGE equals the age of the CEO. GENDER equals one if the CEO is
female and zero otherwise. INTERNAL equals one if the CEO is internally appointed (having been employed at the company for 12
months or more prior to his or her appointment) and zero otherwise. EXECOWN denotes the stock ownership of the company’s
common shares by the CEO. TENURE equals the number of years over which the CEO has been serving in his/her current capacity.
RETAIN equals the value of one if the CEO has been retained by his company in another capacity of employment for 12 months or
longer upon ceasing to be its CEO, and zero otherwise. RESIGN equals the value of one if the official reason for the CEO turnover is
that the CEO has resigned, and zero otherwise. The numbers in parentheses below the coefficient estimates are p-values.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.
44
Table 6 Loss of Outside Directorships (Individual Lawsuit Categories)
Environmental Antitrust Intellectual Property Contractual
Dependant Variable ∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
∆DIRECT
(-1,+2)
Key Independent Variable ENV
(dummy)
ENV
(continuous)
ANT
(dummy)
ANT
(continuous)
IP
(dummy)
IP
(continuous)
CON
(dummy)
CON
(continuous)
Models (1) (2) (3) (4) (5) (6) (7) (8)
constant -0.118 -0.123 -0.121 -0.133 -0.126 -0.101 -0.217** -0.186*
(0.350) (0.330) (0.338) (0.293) (0.286) (0.393) (0.046) (0.089)
ENV 0.141* 0.109
(0.099) (0.128)
ANT 0.107 0.066
(0.490) (0.248)
IP 0.075** 0.014
(0.016) (0.295)
CON 0.070*** 0.023**
(0.005) (0.015)
log(TA) 0.022** 0.022** 0.023** 0.023** 0.026*** 0.026*** 0.030*** 0.029***
(0.034) (0.031) (0.024) (0.028) (0.007) (0.007) (0.000) (0.001)
ROA 0.154 0.154 0.105 0.105 0.081 0.101 0.221* 0.229*
(0.284) (0.285) (0.479) (0.477) (0.555) (0.463) (0.080) (0.070)
%OUTSIDE 0.045 0.047 0.073 0.066 0.092 0.091 0.143** 0.134*
(0.567) (0.551) (0.360) (0.403) (0.195) (0.201) (0.040) (0.053)
CEOAGE 0.002 0.002 0.002 0.002 0.001 0.001 0.003* 0.003
(0.232) (0.225) (0.362) (0.267) (0.497) (0.624) (0.096) (0.104)
GENDER -0.087 -0.087 -0.084 -0.083 -0.028 -0.029 -0.076 -0.077
(0.330) (0.330) (0.339) (0.345) (0.750) (0.737) (0.449) (0.446)
INTERNAL 0.036 0.036 0.037 0.040 0.050** 0.049** -0.004 -0.007
(0.189) (0.192) (0.182) (0.152) (0.047) (0.049) (0.880) (0.785)
EXECOWN -0.004* -0.004* -0.004* -0.004* -0.004** -0.004** -0.002 -0.002
(0.064) (0.063) (0.053) (0.055) (0.039) (0.030) (0.281) (0.268)
TENURE -0.005** -0.005** -0.004* -0.004** -0.004** -0.004** -0.008*** -0.008***
(0.018) (0.018) (0.076) (0.048) (0.019) (0.027) (0.000) (0.000)
NUMDIR -0.271*** -0.270*** -0.278*** -0.279*** -0.275*** -0.274*** -0.290*** -0.289***
(0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000) (0.000)
PERIOD FIXED EFFECT YES YES YES YES YES YES YES YES
n 1705 1705 1688 1688 2022 2022 2580 2580
Adj. R2 0.148 0.147 0.152 0.155 0.157 0.155 0.153 0.153
F-Stat 18.38 18.34 18.77 19.18 23.12 22.80 28.49 28.47
(p-value) 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
This table reports the results from the OLS regressions estimating the change in the number of CEO outside directorships subsequent to
settled lawsuits, by employing a restricted sub-sample to examine individual lawsuit categories in turn. For the examination of
environmental, antitrust, intellectual property, and contractual lawsuits, respectively, the restricted sample includes only firm-years
with that particular type of lawsuit that ends in settlement, and excludes any firm-year with lawsuits filed and settled in the other
categories. ENV, ANT, IP, CON (dummy) equal one if any environmental, antitrust, intellectual property, and contractual lawsuits,
respectively, are filed against the company during the (0,+2) period which result in settlement, and zero otherwise. ENV, ANT, IP,
CON (continuous) denote the number of environmental, antitrust, intellectual property, and contractual lawsuits, respectively, filed
against the company during the (0,+2) period which result in settlement. ∆DIRECT(-1,+2) denotes the change in the number of outside
directorships held by the CEO on the boards of other companies over the (-1,+2) period. Log(TA) equals the natural log of total assets
at the end of year -1. ROA equals the returns on total assets for year -1. %OUTSIDE denotes the proportion of independent directors
on the board in year -1. CEOAGE equals the age of the CEO. GENDER equals one if the CEO is female and zero otherwise.
INTERNAL equals one if the CEO is internally appointed (having been employed at the company for 12 months or more prior to his or
her appointment) and zero otherwise. EXECOWN denotes the stock ownership of the company’s common shares by the CEO.
TENURE equals the number of years over which the CEO has been serving in his/her current capacity. NUMDIR denotes the number
of outside directorships already held by the CEO as at year 0. The numbers in parentheses below the coefficient estimates are p-values.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.
45
Table 7 Litigation Characteristics and CEO Reemployment Prospects
RETOP3 REEMPLOY
Dependant Variable RETOP3(0,+2) RETOP3(-1,+2) REEMPLOY(0,+2) REEMPLOY(-1,+2)
Models (1) (2) (3) (4)
constant -11.606*** -10.148*** -9.116*** -8.146***
(0.000) (0.000) (0.001) (0.000)
DEMAND -7.363 -7.453 -6.644 -7.085
(0.225) (0.172) (0.241) (0.174)
SETTLE -0.039 -0.064 -0.051 -0.077
(0.589) (0.362) (0.481) (0.275)
JUDGMENT -0.008 0.013 -0.048 -0.023
(0.963) (0.939) (0.796) (0.899)
OTHER -0.846** -0.780** -0.841** -0.772**
(0.015) (0.013) (0.015) (0.014)
DEMAND*SETTLE 1.634 1.562 1.501 1.510
(0.306) (0.306) (0.339) (0.333)
DEMAND*JUDGMENT -3.225 -2.667 -2.816 -2.506
(0.494) (0.563) (0.553) (0.602)
DEMAND*OTHER -6.664 -5.286 -5.492 -4.426
(0.571) (0.650) (0.645) (0.721)
log(TA) 0.781*** 0.716*** 0.763*** 0.712***
(0.000) (0.000) (0.000) (0.000)
ROA 9.073*** 9.655*** 9.899*** 10.449***
(0.001) (0.000) (0.000) (0.000)
%OUTSIDE -0.177 -0.590 -0.914 -1.228
(0.871) (0.557) (0.380) (0.203)
CEOAGE 0.065** 0.054* 0.031 0.025
(0.046) (0.066) (0.272) (0.329)
GENDER 2.418*** 2.343*** 2.114*** 2.121***
(0.000) (0.000) (0.001) (0.000)
INTERNAL -1.333*** -1.245*** -1.121*** -1.093***
(0.000) (0.000) (0.001) (0.001)
TENURE -1.602*** -1.417*** -1.405*** -1.288***
(0.002) (0.002) (0.003) (0.003)
EXECOWN -1.702** -1.575** -1.776** -1.660**
(0.050) (0.043) (0.046) (0.039)
RETAIN -1.146** -1.055** -1.218** -1.134**
(0.021) (0.021) (0.016) (0.015)
RESIGN 1.277*** 1.107*** 1.299*** 1.174***
(0.001) (0.001) (0.001) (0.000)
YEARLY DUMMIES YES YES YES YES
n 543 665 543 665
Adj. R2 0.466 0.446 0.468 0.452
F-Stat 2.73 3.17 2.81 3.23
(p-value) 0.000 0.000 0.000 0.000
This table reports the results from probit regressions estimating CEO reemployment prospects by employing lawsuit-specific
characteristics as independent variables. The regressions are estimated over a subsample of firm-years with any lawsuit filings (not
restricted to settled lawsuits in the final litigation sample). RETOP3(0,+2) and RETOP3(-1,+2) equal the value of one if a CEO who
departs from the company during the (0,+2) period and (-1,+2) period, respectively, subsequently gains reemployment as the CEO,
president, or chairman of the board at another S&P 1,500 company, and zero otherwise. REEMPLOY(0,+2) and REEMPLOY(-1,+2)
equal the value of one if a CEO who departs from the company during the (0,+2) period and (-1,+2) period, respectively, subsequently
gains reemployment at another S&P 1,500 company as a senior executive officer (including vice president, chief financial officer, chief
operating officer) or as a non-executive member of the board, and zero otherwise. DEMAND equals the sum of all demands for
pecuniary compensation filed against the company during the (0,+2) period, scaled by firm size (total assets) at the beginning of year 0.
SETTLE denotes the number of lawsuits filed against the company during the (0,+2) period, which eventually end in settlement.
JUDGMENT denotes the number of lawsuits filed against the company during the (0,+2) period, which eventually end in a court
judgment. OTHER denotes the number of lawsuits filed against the company during the (0,+2) period, which eventually end in a
manner of disposition other than dismissal, settlement, and court judgments. ROA equals the returns on total assets for year -1.
%OUTSIDE denotes the proportion of independent directors on the board in year -1. CEOAGE equals the age of the CEO. GENDER
equals one if the CEO is female and zero otherwise. INTERNAL equals one if the CEO is internally appointed (having been employed
at the company for 12 months or more prior to his or her appointment) and zero otherwise. EXECOWN denotes the stock ownership of
the company’s common shares by the CEO. TENURE equals the number of years over which the CEO has been serving in his/her
current capacity. RETAIN equals the value of one if the CEO has been retained by his company in another capacity of employment for
12 months or longer upon ceasing to be its CEO, and zero otherwise. RESIGN equals the value of one if the official reason for the
CEO turnover is that the CEO has resigned, and zero otherwise. The numbers in parentheses below the coefficient estimates are p-
values.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.
46
Table 8 Litigation Characteristics and Outside Directorships
Overall Lawsuits
Dependant Variable
∆DIRECT
(0,+2)
∆DIRECT
(-1,+2)
Models (1) (2)
constant 0.229 0.238 (0.270) (0.318) DEMAND 0.001 -0.007 (0.725) (0.165) SETTLE 0.019** 0.023** (0.019) (0.024) JUDGMENT 0.001 -0.007 (0.912) (0.618) OTHER -0.008 -0.000 (0.344) (0.983) DEMAND*SETTLE -0.004 0.001 (0.413) (0.924) DEMAND*JUDGMENT 0.007*** 0.009*** (0.003) (0.000) DEMAND*OTHER 0.002 -0.007 (0.791) (0.284) log(TA) -0.001 0.016 (0.927) (0.328) ROA -0.294 -0.143 (0.328) (0.676) %OUTSIDE 0.074 0.266** (0.535) (0.050) CEOAGE -0.002 -0.000 (0.557) (0.960) GENDER 0.154 0.269 (0.415) (0.292) INTERNAL -0.006 -0.029 (0.884) (0.528) TENURE 0.001 0.003 (0.772) (0.488) EXECOWN 0.036 -0.044 (0.327) (0.388) NUMDIR -0.257*** -0.570*** (0.000) (0.000) PERIOD FIXED EFFECT YES YES
n 2393 2047 Adj. R2 0.101 0.310 F-Stat 12.64 40.95 (p-value) 0.000 0.000
This table reports the results from OLS regressions estimating the change in the number of outside directorships held by the CEO by
employing lawsuit-specific characteristics as independent variables. The regressions are estimated over a subsample of firm-years with
any lawsuit filings (not restricted to settled lawsuits in the final litigation sample). ∆DIRECT(0,+2) and ∆DIRECT(-1,+2) denote the
change in the number of outside directorships held by the CEO on the boards of other companies over the (0,+2) period and (-1,+2)
period, respectively. DEMAND equals the sum of all demands for pecuniary compensation filed against the company during the (0,+2)
period, scaled by firm size (total assets) at the beginning of year 0. SETTLE denotes the number of lawsuits filed against the company
during the (0,+2) period, which eventually end in settlement. JUDGMENT denotes the number of lawsuits filed against the company
during the (0,+2) period, which eventually end in a court judgment. OTHER denotes the number of lawsuits filed against the company
during the (0,+2) period, which eventually end in a manner of disposition other than dismissal, settlement, and court judgments. ROA
equals the returns on total assets for year -1. %OUTSIDE denotes the proportion of independent directors on the board in year -1.
CEOAGE equals the age of the CEO. GENDER equals one if the CEO is female and zero otherwise. INTERNAL equals one if the
CEO is internally appointed (having been employed at the company for 12 months or more prior to his or her appointment) and zero
otherwise. EXECOWN denotes the stock ownership of the company’s common shares by the CEO. TENURE equals the number of
years over which the CEO has been serving in his/her current capacity. NUMDIR denotes the number of outside directorships already
held by the CEO as at year 0. The numbers in parentheses below the coefficient estimates are p-values.
* Significant at 10%.
** Significant at 5%.
*** Significant at 1%.