摘要
通过将中国工业企业数据与城市数据相匹配,构建了基于城市—行业层面的要素市场扭曲指标,并定量分析了互联网对制造业要素市场扭曲的影响效应及内在作用机制。结果显示:(1)互联网对要素市场扭曲具有显著弱化效应,在经过一系列稳健性检验后,研究结论依然成立。进一步地,将要素市场具体解构为劳动力与资本市场后发现,互联网对资本市场扭曲的改善效应要显著高于劳动力市场。(2)政府干预引致的市场分割及行政贸易壁垒不仅会直接对要素市场扭曲产生强化效应,而且会通过抑制互联网效应的发挥进一步加深要素市场扭曲。(3)互联网能够通过降低行业垄断程度从而弱化要素市场扭曲,但是这一作用机制能否得以发挥因行业特性及所在城市特征而异。研究结论为目前中国大力推进的“互联网+”行动计划以及要素市场化改革提供了理论依据与经验证据。
Distortion of factor allocation has strong conductivity and diffusion,which often leads to a series of economic structural contradictions and problems.Therefore,accelerating market-oriented reform of factors is an important breakthrough to deepen supply-side structural reform and promote high-quality economic development.At the same time,as a universal technology,the Internet can break through the geographic spatial restrictions of information dissemination and exchange,and then play the synergistic linkage role of information flow on the upstream and downstream of the industrial chain,production,supply and marketing,and promote the high-speed dissemination and integration of information in the whole society.Specific to manufacturing industry level,the development of the Internet will not only help to reduce the transaction costs between enterprises and promote the development of R&D and innovation activities of enterprises,but also promote the efficiency of factor resource allocation by breaking the information asymmetry barrier and reducing the distortion of labor and capital markets.On this basis,this paper puts the Internet and the market distortions of manufacturing factors into a unified analytical framework.By matching the data of Chinese industrial enterprises with the data of cities,this paper constructs and measures the index of factor market distortions based on the city-industry level,and deeply analyzes the influence effect and internal mechanism of the Internet on factor market distortions.The main conclusions are as follows:(1)The Internet has a significant weakening effect on the factor market distortion by breaking the information asymmetry between supply and demand,and the research conclusion is still valid after a series of robustness tests.Further,after deconstructing factor market into labor market and capital market,it is found that the improvement effect of Internet on the distortion of capital market is significantly higher than that of labor market.(2)Market segmentation and administrativ
作者
李焕杰
张远
LI Huan-jie;ZHANG Yuan(School of Economics,Nankai University,Tianjin 300071,China)
出处
《科学学研究》
CSSCI
CSCD
北大核心
2022年第5期818-829,共12页
Studies in Science of Science
基金
国家社会科学基金重点项目(19AZD015)
关键词
互联网
要素市场扭曲
政府干预
行业垄断程度
internet
factor market distortions
government intervention
degree of industry monopoly
