中国出口企业的生产率悖论——来自广东产业集群出口溢出的证据  

The Productivity Paradox of Chinese Export Firms:Evidences from Export Spillovers of Industrial Agglomeration in Guangdong

作　　者：周浩[1] 吕锦莎[1] 

机构地区：[1]暨南大学产业经济研究院,广州510632

出　　处：《国际经贸探索》2013年第11期65-80,共16页International Economics and Trade Research

基　　金：国家社会科学基金青年项目(09CJL041);国家自然科学基金项目(71273284);中央高校基本科研业务费专项资金(暨南跨越计划12JNKY005)

摘　　要：利用2005～2907年中国工业企业数据。以广东省为研究对象，检验了集群对企业出口行为的影响。基于异质性企业贸易理论，运用Heekman选择模型对集群内外企业的出口行为进行了比较分析，结果发现集群内企业出口参与决策“生产率悖论”的存在：进一步的研究显示该悖论的原因来自于产业集群引发的出口溢出效应，其中示范／模仿效应和人力资本流动效应对集群企业出口的二元边际均有改善作用；出口信息溢出效应则只提高了企业出口的扩展边际．而对集约边际没有显著影响。Using the Chinese Industrial Enterprises Database in 2005-2007, this paper investigates how industrial agglomeration affects the export behavior of finns in Guangdong province. Based on the international trade model of finn heterogeneity, this paper applies Heckman selection model to compare the export behaviors of the finns inside and outside the cluster. It finds that there is a paradox that the productivity of export finns is lower than that of non-export firms inside the cluster, which is caused by the export spillovers of industrial agglomeration. The results show that both demonstration effect and labor movement effect influence the extensive and intensive margin of trade. However, export information spillovers influence the extensive margin of trade alone.

关 键 词：产业集群 出口溢出 扩展边际 集约边际 

分 类 号：F404[经济管理—产业经济]