经济理论与经济管理 ›› 2012, Vol. 31 ›› Issue (4): 5-15.

• 经济热点 •    下一篇

异质性、出口与中国企业技术创新

 赵伟1, 韩媛媛1, 赵金亮2   

  1. 1浙江大学;2中国建设银行厦门市分行,厦门
  • 收稿日期:2012-03-02 出版日期:2012-04-16 发布日期:2012-04-24
  • 作者简介:赵伟(1955—),男,甘肃平凉人,浙江大学国际经济研究所所长,教授,博士生导师; 韩媛媛(1983—),女,山西大同人,浙江大学经济学院博士研究生; 赵金亮(1981—),男,河南焦作人,中国建设银行厦门市分行职员,经济学博士。
  • 基金资助:

    国家社会科学基金重点研究项目(11AJL010)

HETEROGENEITY, EXPORT AND CHINESE FIRMS
TECHNICAL INNOVATION

 ZHAO  Wei-1, HAN  Yuan-Yuan-1, ZHAO  Jin-Liang-2   

  1.  1. Zhejiang University, Hangzhou , China;2. Xiamen Branch, China Construction Bank,
    Xiamen , China
  • Received:2012-03-02 Online:2012-04-16 Published:2012-04-24

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。

关键词: 企业异质性 , 出口 , 技术创新 , 所有制 , 创新自选择

Abstract: 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.

Key words: firm heterogeneity , export , technical innovation , ownership , innovating self-selection