资源与产业 ›› 2020, Vol. 22 ›› Issue (4): 80-86.DOI: 10.13776/j.cnki.resourcesindustries.20200226.002

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营商环境与城市技术创新产出能力——基于国内32个大城市的实证检验

谭素仪苏云飞,王 娟   

  1. (南京邮电大学 经济学院,江苏 南京 210046)
  • 收稿日期:2019-12-02 修回日期:2020-02-05 出版日期:2020-08-20 发布日期:2020-08-28
  • 通讯作者: 谭素仪 1097501269@qq.com
  • 基金资助:
    省级大学生创新创业训练计划项目(SYB2019057)

BUSINESS ENVIRONMENT AND URBAN TECHNICAL INNOVATION YIELD CAPACITY BASED ON CASES STUDY ON 32 MAJOR CITIES

TAN Suyi, SU Yunfei, WANG Juan   

  1. (School of Economics, Nanjing University of Posts and Telecommunications, Nanjing 210046, China)
  • Received:2019-12-02 Revised:2020-02-05 Online:2020-08-20 Published:2020-08-28

摘要: 随着我国不断推进经济转型升级,优化营商环境逐渐成为城市创新发展的重中之重。基于粤港澳大湾区研究院所提供的我国 32个大城市的营商环境数据,建立普通最小二乘法(ordinary least square,OLS)回归模型,检验营商环境与技术创新产出能力的关系。由于难以排除营商环境是否为技术创新能力发展的其中一个内生因素,选取开埠通商历史时长作为工具变量以克服内生性问题,结果表明,良好的城市营商环境对城市技术创新产出能力有显著的促进作用。同时,为进一步讨论营商环境各个环节与城市技术创新产出能力之间的关系,建立线性模型检验营商环境下属6个指标与城市技术创新产出能力之间的关系,发现城市软环境和基础设施水平对技术创新产出能力有直接影响。提出我国各大城市在优化营商环境的过程中可采取的措施建议:注重城市软环境和基础设施建设,落实减税降负政策,完善金融服务体系,提高通关口岸的货物集散能力,提高贸易便利化水平,加强城际乃至国际的技术贸易与交流,促进城市技术创新水平提高。

关键词: 营商环境, 技术创新, 城市竞争力, OLS

Abstract: Optimizing business environment is playing a key role in urban innovation as China is pushing forward economic transformation. This paper, based on 32 cities' data provided by Guangdong-Hong Kong-Macau Big Bay Institute, establishes a regress model of ordinary least square (OLS) to verify relation between business environment and technical innovation yield capacity. Length of opening business rather than business environment is selected to be a tool variable overcoming inner issues, showing that excellent urban business environment boosts technical innovation yield capacity through a linear model verifying the relation between six business environmental indexes and urban technical innovation yield capacity. Urban soft environment and infrastructures directly impact technical innovation yield capacity. This paper presents suggestions for optimizing business environment on focusing on urban soft environment and infrastructure construction, executing tax-reduction policies, improving financial services, boosting port goods transfer capacity, increasing trade convenience, intensifying trans-city to global technical trade and exchange so as to raise urban technical innovation level.

Key words: business environment, technical innovation, urban competitiveness, OLS

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