市场结构是否影响企业的技术选择行为?  

Does Market Structure Affect the Technology Choice of the Enterprise?

作　　者：李静[1,2] 谢润德[2] 

机构地区：[1]安徽大学经济学院,230601 [2]武汉大学经济与管理学院,430072

出　　处：《上海经济研究》2014年第7期22-30,共9页Shanghai Journal of Economics

基　　金：国家社科基金项目(12BJY105);中央高校基本科研业务费专项资金"教育部新人奖"资助项目(T201210501)

摘　　要：本文在经验函数框架下构建一个关于技术引进、市场结构和自主研发相互作用的模型,在此基础上考察市场结构在技术引进和自主研发选择上的作用机制。本文首先分析认为,一方面,市场结构影响着企业决策的外部约束条件,可能会引发技术引进及自主研发选择行为发生改变;另一方面,市场结构也是决定技术引进的二次创新。接下来运用中国高技术产业23个分行业的1998-2011年面板数据进行系统GMM估计发现,实证结果印证了理论模型的结论,同时实证结果还表明,技术引进有利于高技术产业的自主研发。由此可见,我们过去所担心的技术购买替代了本国的技术研发,破坏了自身技术创新能力的结论并不适用于高技术产业。最后,我们分析了可能原因。This article establishes a model within the framework of the experience function to explore the interaction mechanism among the indigenous R＆D, technology imports and market structure. The model demonstrates that ,on the one hand, market structure can influence the business decisions, which will lead to the change of technology import or indigenous R＆D choice . On the other hand, the market structure influence the marginal effect of technology import to indigenous R＆D. Then we use the panel data of high technology industry in China from 1998 to 2011 to check their relation by system GMM ,and we found that the empirical results confirm the conclusion of the theoretical model. At the same time, the empirical results also show that the technology import is beneficial to indigenous R＆D of high technology industry, therefore, the conclusion that technology imports will replace R＆D and destroy their own technological innovation ability is not suitable for high technology industries. Then we analyzed the possible causes of the empirical results.

关 键 词：技术引进 自主研发市场结构企业家预期 

分 类 号：F273.1[经济管理—企业管理]