摘要
高水平营商环境是激发企业创新活力,推动经济高质量发展的重要保障。在匹配2017—2018年中国城市营商环境分维度指数和1 502家A股上市公司数据的基础上,通过DEA-Tobit模型系统探究城市营商环境不同维度要素对企业创新效率的影响。研究发现:现阶段我国城市营商环境不同维度要素对企业创新效率的影响并不一致,人力资源、创新环境、政务环境的优化对企业创新效率具有显著的促进作用,金融服务的改善对企业创新效率具有一定的负向影响,公共服务、市场环境、法治环境对企业创新效率的影响则不显著。在重新测算企业创新效率以及通过工具变量法处理可能的内生性问题后,结论依然稳健。进一步,按照企业所属地区和企业类型分组,不同维度的城市营商环境要素与企业创新效率之间的关系具有一定差异性,但人力资源优化对企业创新效率提升仍发挥较为普适的推动作用,而金融服务的改善则依然表现出一定的负向影响。
As a comprehensive consideration of the external environment faced by the daily business activities of enterprises,the business environment has an important impact on the innovation activities of enterprises.From the perspective of ecosystem theory,business environment can be regarded as a comprehensive ecosystem of the external environment faced by enterprises engaged in innovation,entrepreneurship,financing,investment and other activities.On the basis of matching the sub-dimensional index of China's urban business environment in 2017-2018 and the data of 1,502A-share listed companies,this paper systematically explores the influence of different dimensional elements of urban business environment on enterprise innovation efficiency through the DEA-Tobit model.The empirical results based on the full sample show that the optimization of human resources,innovation environment and government environment directly related to the innovation activities of enterprises has a significant positive impact on their innovation efficiency,while the financial service has a certain negative impact.Public service,market environment and legal environment have no significant impact on the innovation efficiency of enterprises.After recalculating the innovation efficiency of enterprises and dealing with the possible endogenous problems by the method of instrumental variables,the conclusion is still robust.Furthermore,according to the regions and types of enterprises,the relationship between different dimensions of business environment elements and enterprise innovation efficiency is different.Based on the above conclusions,this paper argues that it is necessary to further strengthen the supporting role of human resources,innovation environment and government environment for enterprise innovation activities,improve the level of public service,market environment and legal environment in various regions,and exert their positive promoting effect on enterprise innovation activities.Government departments and local financial institutions sho
作者
林赛燕
刘俊
Lin Saiyan;Liu Jun(Zhejiang Institute of Development Strategy,Party School of Zhejiang Provincial Committee of CPC,Hangzhou 311121,China;School of Economics,Zhejiang University of Finance and Economics,Hangzhou 310018,China)
出处
《浙江大学学报（人文社会科学版）》
CSSCI
北大核心
2023年第5期62-78,共17页
Journal of Zhejiang University:Humanities and Social Sciences
