摘要
文章基于转型期的中国制度背景分析了商业信用、企业异质性影响企业技术创新的内在逻辑,并基于中国工业企业数据进行了实证检验。实证结果表明:商业信用有助于促进企业技术创新;与国有企业及规模较大的企业相比,商业信用的增加更有助于民营企业和规模较小企业的技术创新。同时,本文采用变量替换、分组样本回归等方法进行了稳健性检验,并且该检验表明本文假说具有较强的稳健性。
This paper, based on the background of the transformation of China, analyzes the internal logic of how trade credit and heterogeneity affect enterprise technology innovation, and makes an empirical test by using data of Chinese industrial enterprises in 1998-2009. Empirical results show that： trade credit is helpful to promote enterprise technological innovation; compared with state-owned enterprises and large enterprises, the increase of trade credit is more helpful to the technological innovation of private enterprises and smaller enterprises. At the same time, this paper uses the methods of variable substitution and packet sample regression to test the robustness.
出处
《西安电子科技大学学报（社会科学版）》
CSSCI
2016年第4期1-12,共12页
Journal of Xidian University：Social Science Edition
基金
甘肃省社科规划项目(YB051)
兰州财经大学丝绸之路经济研究院2015年度重点项目(JYYZ201505)
关键词
商业信用
异质性
技术创新
Trade credit
Enterprise heterogeneity
Technological innovation
