出口贸易、技术溢出与企业自主创新

Export Trade,Technology Spillover and Self-dependent Innovation

技术进步是一国经济持续增长的根本动力,本文从理论上分析了"出口中学"对企业自主研发的互补和替代作用,并利用中国1.4万家高技术企业在2005-2008年的调查数据进行了实证检验。研究发现,随着考察目标的不同,"出口中学"与自主研发之间呈现出复杂的关系。对于追求短期利润最大化的企业而言,"出口中学"会对自主研发产生显著的抑制作用;而在提升企业长期绩效的战略目标下,"出口中学"与企业自主研发之间呈现出较强的互补关系。

Current research focus on the impacts of export or indigenous innovation on the tech- nology progress, while neglect the relationship between them. This paper analyzes the relationship between export trade and indigenous innovation of domestic firms based on a simply theoretic model. At the same time, using a survey data of 1,400 China high-tech firms during 2005 - 2008, we found that the relationship between export and indigenous innovation is complicated, which according to the research target. As to some firms which pursuit a maximization profit, export will inhibit indige- nous innovation; As to those firms which aim at progress theirs innovation performance, export and indigenous will complement each other.