外包与工资差距——基于工业行业数据的经验研究  

Outsourcing,Technology and Wage Inequality:Evidence from China′s Industry Data

作　　者：徐毅[1] 

机构地区：[1]安徽大学经济学院

出　　处：《世界经济研究》2011年第1期44-48,88,共5页World Economy Studies

基　　金：安徽大学"211"文科青年基金项目"发展中国家参与产品内分工的经济效应研究"(023003304);教育部人文社科青年基金项目"东亚超额外汇储备规模研究"(项目批准号:09YJC790008)的资助

摘　　要：本文首先检验了国际外包对我国熟练劳动力与非熟练劳动力工资差距的影响。计量结果表明,与斯托尔帕-萨缪尔逊定理所揭示的相反,外包贸易降低了我国相对丰裕的非熟练劳动力的相对工资。微电子设备的使用也加大了对熟练劳动力的需求,进一步加大熟练劳动力与非熟练劳动力的工资差距。为了检查是否是因为贸易形态的变化所导致的结果,我们进一步检验了一般贸易对相对工资的影响,检验结果显示一般贸易同样促进工资差距的扩大。本文的计量结果显示了两个方面的含义,一是这种由对外开放和技术进步所引起的收入差距,应当引起分配政策的注意;二是外包贸易通过加大对熟练劳动力的需求来提高人力资源状况,有利于长期的经济增长。In this paper,we estimate the effects of international outsourcing on the wage gap between skilled labor and unskilled labor.We find that outsourcing had a positive effect on skill demand which is contrary to the Stolper-Samuelson theorem.The use of microelectronical equipment also increases the demand of skilled labor.These two factors broaden the wage gap between skilled labor and unskilled labor together.Furthermore,we estimate the relationship between common trade and the wage gap and get a same result.we attempt to explain the mechanism in it.The meanings of the empirical result can arrive in two points: 1) the wage gap which is brought by technology progress and opening door policy need adjust by distribution policy.2) international outsourcing may improve human resource by expanding demand on skill labor,which will be favorable to China′s long-run growth.

关 键 词：外包 技术 工资差距 工业行业 

分 类 号：F113[经济管理—国际贸易]