1.

2.

Regional Trade Agreement, RTA WTO WTO

2010 18 USD24 trillion

:

WTO

ex. ECFA

3. (ECFA)

• : 90%

• :

• :

• : GDP 0.16% 1.94% 3.15%

Source: 4. Source:

532

ex.

532 - 50 30 2

50%

2

3

5.

6.

5.

6.

2.

3.

4. 1.

7. !!