当代财经 ›› 2022, Vol. 0 ›› Issue (8): 16-27.

• 理论经济 • 上一篇    下一篇

国家创新型城市试点是否影响劳动收入份额

李仁宇1, 钟腾龙2   

  1. 1.湖南科技大学 湖南创新发展研究院,湖南 湘潭 411201;
    2.中央财经大学 国际经济与贸易学院,北京 102206
  • 收稿日期:2022-03-27 修回日期:2022-05-11 出版日期:2022-08-15 发布日期:2022-09-09
  • 通讯作者: 钟腾龙,中央财经大学副教授,经济学博士,主要从事国际经济与贸易研究,联系方式tenglong_zhong@126.com。
  • 作者简介:李仁宇,湖南科技大学讲师,经济学博士,主要从事国际贸易、技术进步与产业发展研究。
  • 基金资助:
    国家社会科学基金项目“贸易政策不确定性下RCEP推动我国产业链供应链稳定的机制研究”(21BJL111); 湖南省自然科学基金面上项目“贸易政策不确定性影响我国制造业高质量发展的机制、效应与对策研究”(2021JJ30284); 湖南省教育厅优秀青年基金项目“区域贸易自由化影响我国制造业出口产品质量的机制、效应与对策研究”(20B228)

Will the National Innovative City Pilots Influence Labor Income Share?

LI Ren-yu1, ZHONG Teng-long2   

  1. 1. Hunan University of Science and Technology, Xiangtan 411201;
    2. Central University of Finance and Economics, Beijing 102206, China
  • Received:2022-03-27 Revised:2022-05-11 Online:2022-08-15 Published:2022-09-09

摘要: 国家创新型城市试点政策是推动城市创新的重要举措,自 2008年以来,我国先后批复了78个国家创新型试点城市(区)。这一试点政策是否影响了我国企业劳动收入份额呢?以国家创新型城市试点政策为准自然实验,利用2007—2017年的中国A股上市公司数据和倍差模型的实证研究表明,总体上看,试点政策显著提升了试点城市属地企业的劳动收入份额;试点政策的影响在企业所有制类型、企业规模、是否属于高新技术企业、是否具有出口业务等方面均存在差异性,其主要显著影响了非国有企业、中小规模企业、高新技术企业和制造业出口企业的劳动收入份额。影响机制检验表明,技术进步是试点政策影响劳动收入份额的重要路径,试点政策一方面通过促进企业自主创新推动劳动收入份额提升,另一方面通过提升企业生产效率而抑制劳动收入份额。上述结论意味着,政府部门应进一步优化创新型城市试点政策,推进试点城市建设,充分发挥其对劳动收入份额的促进作用。

关键词: 创新型城市试点, 技术进步, 劳动收入份额, 自主创新

Abstract: The national innovative city pilot policy is an important measure to promote urban innovation. Since 2008, China has approved 78 national innovative city pilots successively. Has this policy affected the labor income share of Chinese enterprises? This paper takes the pilot policies of the national innovative cities for a quasi-natural experiment to conduct an empirical study with the data of China’s A-share listed companies from 2007 to 2017 and the times difference model, the findings show that, in general, the pilot policy has significantly improved the labor income share of local enterprises in the pilot cities.And this effect has significant heterogeneity due to enterprise ownership, the size, whether it belongs to high-tech enterprises, whether it has export business and so on. The labor income share of the enterprises that are non-state-owned, medium and small scaled, hi-tech, or manufacturing exporting are significantly affected. The test results of the influencing mechanism show that technological progress is an important path influencing the labor income share by the pilot policies. On the one hand, the pilot policy promotes the labor income share by accelerating the independent innovation of enterprises; on the other hand, it restricts the labor income share by increasing enterprises’ production efficiency. The above-mentioned conclusion implies that the government should further optimize the pilot policies for the innovative city pilots, promote the construction of the pilot cities, and give full play to their promoting effect on the labor income share.

Key words: innovative city pilots, technological progress, labor income share, independent innovation, income share

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