THE DYNAMIC AND DISTRIBUTIONAL ASPECTS OF IMPORT TARIFFS
用一个包含两个部门和两类工人的动态贸易模型，分析最优收入关税的设置，发现工人偏好的关税水平取决于其所在部门和技能等级，且时间跨度影响这两方面的相对权重。
Abstract We use a dynamic trade model with two sectors and two types of workers to analyze the optimal setting of income‐generating tariffs. We study dynamic and distributional aspects focusing on the time horizon of policymakers and workers. The level of tariffs preferred by workers depends on the sector where they are employed as well as their skill class, with the relative weight of both aspects determined by the time horizon of the workers. Unskilled workers in the unskilled‐intensive sector are the ones most in favor of protectionism and might even benefit from a trade war.