进口的工资溢出:边际分解与作用渠道  

The Wage Premium of Import: The Disaggregated Margin and Its Mechanism

作　　者：钱学锋[1] 李赛赛[1] 

机构地区：[1]中南财经政法大学工商管理学院,湖北武汉430073

出　　处：《中南财经政法大学学报》2013年第3期42-50,159,共9页Journal of Zhongnan University of Economics and Law

基　　金：国家自然科学基金面上项目"贸易品种类的福利效应评估与中国进口刺激政策的实施路径研究"(71173238);教育部新世纪创新人才支持计划"新时期中国进口政策调整研究"(NCET-111-0746)

摘　　要：本文利用2000～2005年的中国工业企业数据库和中国海关进出口数据库合并后得到的面板数据,检验了进口的不同边际对员工工资水平的影响及其作用渠道。研究发现中国的进口存在工资溢出效应,但该效应主要来自其扩展边际,集约边际对工资水平存在负面影响。进口种类的增加主要通过促进全要素生产率的提高以及进口产品价格的下降来提高工资,从而证实了利润共享机制的存在。本文的结论在改变样本范围、变量定义及企业性质分类后均较为稳健。Based on the panel data merged by the database of the Chinese Annual Survey of Industrial Firms(CASIF) and the Chinese Customs Trade Statistics(CCTS) from 2000-2005,this paper investigates the different contribution of the dual margin in increasing wages and the mechanism.We find that,wage premium brought by import mainly due to the extensive margin;however,the intensive margin has a negative impact on wage.Furthermore,we also find through increasing TFP and decreasing prices of imported product,the extensive margin actually raise wages,thereby,rent sharing exists.All of the conclusions still hold after changing the data sample,definition of variable and different types of firms.

关 键 词：进口 工资溢出 利润共享 扩展边际 

分 类 号：F752.61[经济管理—国际贸易]