| 高铁开通对企业创新的影响——基于上市公司微观数据的实证分析 |
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| 引用本文： | 李建强,赵西亮,郑丽珊.高铁开通对企业创新的影响——基于上市公司微观数据的实证分析[J].中国经济问题,2021(1):142-155. |
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| 作者姓名： | 李建强 赵西亮 郑丽珊 |
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| 作者单位： | 浙江工商大学会计学院;厦门大学经济学院 |
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| 基金项目： | 中国博士后科学基金第65批中国博士后科学基金面上资助(2019140002)的资助。 |
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| 摘 要： | 基于微观经济理论的视角,本文考察了高铁开通对企业创新的影响。研究发现:高铁开通提高了企业的创新水平。进一步研究发现高铁开通主要通过减少信息不对称、缓解融资约束以及促进竞争三条途径促进创新。此外,高铁开通对非国有企业和交流密集型企业的创新影响更加显著。结合本文的研究结果,各级政府部门应该积极地改善企业创新的时空环境,提升企业的创新能力,驱动供给侧结构性改革。
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| 关 键 词： | 高铁开通 创新 专利 |
A Study on the Influence of High-speed Railway on Corporate Innovation: An Empirical Study Based on Data of Listed Companies |
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| Li Jianqiang,Zhao Xiliang,Zheng Lishan.A Study on the Influence of High-speed Railway on Corporate Innovation: An Empirical Study Based on Data of Listed Companies[J].Economic Issues in China,2021(1):142-155. |
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| Authors: | Li Jianqiang Zhao Xiliang Zheng Lishan |
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| Institution: | (Zhejiang Gongshang University,Zhejiang,310018;Xiamen University,Xiamen,361005) |
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| Abstract: | Based on the microeconomic theory perspective, this paper investigates the impact of the High-speed Railway(HSR) system on firms’ innovation and finds that HSR prompts the innovation quality by reducing asymmetric information, easing the financial constraints, and promoting competition. Particularly, HSR has a more significant impact on the innovation of Non-SOEs and communication-intensive firms. These results suggest that governments should actively involve in projects like HSR to create an innovation-friendly environment and promote firm-level innovation. |
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| Keywords: | high-speed railway innovation patent |
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