异质性、出口与中国企业技术创新  

HETEROGENEITY,EXPORT AND CHINESE FIRMS' TECHNICAL INNOVATION

作　　者：赵伟[1] 韩媛媛[1] 赵金亮[2] 

机构地区：[1]浙江大学,杭州310027 [2]中国建设银行厦门市分行,厦门361001

出　　处：《经济理论与经济管理》2012年第4期5-15,共11页Economic Theory and Business Management

基　　金：国家社会科学基金重点研究项目(11AJL010)

摘　　要：本文使用来自中国企业的大样本微观数据,运用Probit模型对影响企业创新的异质性特征从全要素生产率(TFP)因素进行了拓展,同时将所有制异质性作为"基础因子",综合考察了多维度异质性特征、出口等对中国企业技术创新的影响。结果发现:(1)TFP因素对所有类型企业的创新倾向均具有显著的正向影响,即表现出明显的"创新自选择"效应;(2)出口参与因素显著提高了各类型企业的创新倾向,但出口密度因素对国有和民营企业的技术创新影响存在显著的倒U型关系,而对外资企业技术创新影响的非线性关系并不明显;(3)其他影响因素如企业规模、人力资本等异质性特征在不同类型企业的创新决策中表现各异。This paper studied the determinant factors of firms＇ technical innovation from total and sub-sample dimensions using Probit model based on micro data from China.It showed that： 1.TFP had significant positive effect on firms＇ innovation for all firms,which was consistent with self-selection of higher TFP firms into innovating;2.export participation promoted all firms＇ innovation,but export intensity showed inverted-U shape for state-owned and private firms while not obviously for foreign firms;3.firm size,human capital and other heterogeneity characteristics showed differently in different firm types.

关 键 词：企业异质性 出口 技术创新 所有制 创新自选择 

分 类 号：F279.2[经济管理—企业管理] F752.62[经济管理—国民经济] F273.1F224