Optimal Countervailing Intervention

This paper examines the optimal countervailing measures in response to foreign subsidy. Two alternative objectives are considered: (1) to maintain the domestic producer price, or (2) to maintain the initial import level. Three different instruments are discussed: a tariff, a production subsidy, and a consumption tax. Their rankings in terms of welfare costs are established. One important finding is that, contrary to present convention, the optimal countervailing rate may have to exceed the foreign subsidy rate. [411]