论文部分内容阅读
利用2005~2007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Heckman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 data of Chinese industrial enterprises from 2005 to 2007, taking Guangdong Province as the research object, the impact of the cluster on the export behavior of enterprises was examined. Based on the theory of heterogeneous enterprise trade, the Heckman selection model was used to compare and analyze the export behaviors of enterprises inside and outside the cluster. It was found that the export of enterprises within the cluster participated in the existence of the “productivity paradox” in decision-making; further studies showed that the public opinion The reason is due to the export spillover effect caused by industrial clusters. Among them, the demonstration/imitation effect and human capital flow effect have an improvement effect on the binary margins of cluster enterprises’ exports. The export information spillover effect only increases the expansion margin of the company’s exports. The intensive margin has no significant effect.