进口贸易、R&D溢出与相对工资差距:基于我国制造业面板数据的实证分析  

Import Trade,R&D Spillovers,and Relative Wage Gap:an Empirical Study Based on China's Panel Data of Manufacturing

作　　者：喻美辞[1] 

机构地区：[1]华南农业大学经济管理学院,510640

出　　处：《国际贸易问题》2010年第7期81-88,共8页Journal of International Trade

基　　金：国家社会科学基金项目(08BJL049);华南农业大学校长基金项目(4700-K09322)的资助

摘　　要：本文运用我国制造业的面板数据,从进口贸易R&D溢出效应的角度解释了我国制造业相对工资差距扩大的现象。实证分析结果表明,进口贸易通过R&D溢出的途径使我国制造业,特别是技术密集制造部门显著增加了熟练劳动力的相对需求和工资收入,扩大了熟练劳动力与非熟练劳动力之间的工资差距;我国制造业的相对工资差距具有不断扩大的趋势效应,进口贸易的R&D溢出对劳动力相对工资差距的影响具有明显的滞后性和部门差异性。This paper investigates the impact of relative wage gap in China＇ s manufacturing, using the period of 1996-2005. The result shows that foreign R＆D spillovers through import trade on panel data of 27 manufacturing industries over R＆D spillovers of import trade increases the demand for skilled-labor and raises relative wage gap between skilled-labor and unskilled-labor in China＇ s manufacturing, especially in technology-intensive manufacturing sector. There is significant trend of raising relative wage gap in China＇ s manufacturing. It exists time lag and dynamics when R＆D spillovers of import trade impacts relative wage gap in China＇ s manufacturing.

关 键 词：进口贸易 R&D溢出 相对工资差距 

分 类 号：F7[经济管理—产业经济]