产品内国际分工对中国劳动力收入份额的影响研究

An Analysis of the Impact of International Intra-Product Specialization on Share of Labor Income in China

文章从理论上研究了产品内国际分工对发展中国家劳动力收入份额的影响机制,并结合中国工业行业1995-2009年面板数据进行实证分析。结果结果表明,参与产品内国际分工对中国工业行业劳动力收入份额产生显著的负向影响,并且这种负向效应在资本密集度越高的行业越显著。另外,技术进步、外商直接投资增加、国有企业改革也是劳动力收入份额下降的重要原因,而在总量贸易方面,企业出口可以显著提高劳动力收入份额。

By extending the model of Jones ＆ Kierzkowski （2001） and Jones （2005） , this paper makes a theoretical a- nalysis of the impact of international intra-product specialization on share of labor income in China, supported with an empiri- cal study based on the panel data of China＇s 16 industries during the period of 1995 - 2009. The result shows that participation in the international intra-product specialization has a significant negative effect on the share of labor income in China, and this negative effect is more significant in industries of higher capital intensity. Also, technology upgrading, increase in foreign di- rect investment and reform of state-owned enterprises are major causes of the decline in share of labor income, while export performs a substantially positive role herein.