中国城市数字经济发展的资源配置效应
Resource allocation effect of digital economy development
张志 1易恩文 1王军1
作者信息
- 1. 西南财经大学经济学院,四川 成都 611130
- 折叠
摘要
优化资源配置是建设全国统一大市场的基本目标,基于市场价格、竞争与风险机制的市场化视角,以中国城市数字经济发展实践为基础,构建"数字经济—市场化—资源配置"的理论分析框架,并运用全国地级市样本数据,在测算城市数字经济和资源配置效率指数的基础上实证分析.实证发现:中国城市数字经济发展显著改善了资源配置扭曲,这一结论在考虑指数测度误差、内生性问题以及外生政策冲击等因素后依然成立;市场化是数字经济提高资源配置效率的有效途径;数字经济对资源配置扭曲的优化效应存在边际递减的非线性特征,且在优化效应的结构差异上存在"资本—产品—劳动力"的递进逻辑;中国城市数字经济发展能够改善城市间产品和资本配置扭曲相互强化的内生交互循环,但也可能因城市间的"虹吸效应"导致劳动力配置在空间上产生"新扭曲"现象.
Abstract
Optimizing resource allocation is the basic goal of building a large national unified market,and this paper constructs a theoretical analysis framework of"digital economy-marketization-resource allocation"based on the market-oriented perspective of market price,competition and risk mechanism,and based on the development practice of China's urban digital economy.And using the data of national prefecture-level cities,we empirically find that:the development of digital economy significantly improves resource allocation distortion,and this conclusion still holds after considering the index measurement error,endogeneity problems and exogenous policy shocks;marketization is an effective way for digital economy to improve resource allocation efficiency;the optimization of digital economy on resource allocation distortion The optimization effect of digital economy on resource allocation distortions is non-linear with decreasing margins,and there is a progressive logic of"capital-product-labor"in the structural difference of the optimization effect;the development of digital economy can improve the endogenous interaction cycle of product and capital allocation distortions reinforcing each other among cities,but it may also be affected by the"rainbow"between cities.The development of digital economy can improve the endogenous interactive cycle of product and capital allocation distortions reinforcing each other among cities,but it may also lead to"new distortions"in labor allocation in space due to the"siphon effect"among cities.
关键词
资源配置效率/城市数字经济/市场化/全国统一大市场Key words
resource allocation efficiency/urban digital economy/marketization/national unified market引用本文复制引用
基金项目
研究阐释党的十九届六中全会精神国家社会科学基金重大项目(22ZDA108)
国家社会科学基金后期资助项目(21FJLB038)
国家自然科学基金面上项目(72274159)
出版年
2024
NETL
NSTL
万方数据