次优理论在国际贸易政策中的应用

The Application of the Theory of the Second-Best to International Trade Policy

次优理论认为 ,微观经济政策实施所造成的满足多条件的状态并不能比满足较少条件的状态更接近于帕累托最优状态。运用次优理论对贸易政策分析的结论是 :无论存在失业成本 ,还是为保护幼稚产业 。

According to the theory of the second best, the state of satisfying multiple terms caused by the implementation of micro economic policy by no means comes closer to Pareto optimality than the state that satisfies fewer terms. The application of the theory of the second best to the analysis of trade policy leads to the conclusion that whether for the existence of cost losses or for the protection of infant industries, policies such as production subsidy directed at market distortion itself are preferable.