最优关税(optimum tariff)是一国因贸易条件改善带来的收益减去因贸易量减少带来的损失的净收益达到最大化关税。即指能使一国福利水平达到最大的关税水平,其税率称为最优关税率。
一系列的行政命令放弃了所有海关关税,但最优质品种除外。
A series of executive orders waived customs duties on all but the most high-quality varieties.
本文根据通常的线性供给、需求函数假设,应用局部均衡方法,证明了大国最优出口关税的计算公式。
This article has proved strictly the formula of the optimum export tariff in a large nation by the partial equilibrium and the usual supposition of linear supply and demand.
控制进口流程以达运输时间及运费关税的最优化。
Control import process to optimize transport time and saving in freight and tax.
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