relatively simplistic view of the political-economy environment. For example, in contrast to the observed

Incentives and the International Agenda --21. Hiro Lee and David Roland-Holst (1997), `The Environment and

. The Instruments and Environment of Trade Policy 3. The Ricardian Framework 4. The Factor Abundance

Environmental policy.

(GATT)--have generally served us well. But today's international economic environment is much different