中国贸易保护代价的实证分析张曙光张燕生万中心（中国社科院经济所）（国家计委外经所）（海关总署政研室）本文是作者承担和完成的“中国贸易保护的代价”项目的部分主要成果。该项目是美国国际经济研究所委托北京天则经济研究所组织进行的。在研究中，丛亮、邵长毅... An Empirical Analysis of the Trade Protection Costs in China  Zhang Shuguang, Zhang Yansheng, Wan Center (Institute of Economics, Chinese Academy of Social Sciences) (State Planning Commission, Foreign Economic Research Institute) (Department of Administration, General Administration of Customs)  This article is the author’s undertaking and completion of the “cost of China’s trade protection”. Part of the main results of the project. This project was commissioned by the Institute of International Economics of the United States and conducted by Beijing Tianze Economic Research Institute. In the study, Cong Liang, Shao Changyi...