摘要
本文以自贸区试点政策为研究对象,基于2005—2019年全国282个城市面板数据,运用双重差分法系统探究自贸区设立对城市创业活跃度提升的影响作用、中介路径及空间辐射效应。研究发现,自贸区设立显著提升城市创业活跃度。机制研究表明,自贸区设立主要通过创业动能提升、高水平开放和金融发展三条路径激励试点城市创业活跃度提升。空间辐射效应方面,直接估计、间接估计以及两类空间计量模型回归结果均显示:自贸区设立对周边城市创业活跃度提升具有显著的空间辐射效应,自贸区试点城市“示范先行”“辐射带动”的政策效果得以验证。
Based on the panel data of 282 cities in China from 2005 to 2019, this paper took the pilot policy of the Free Trade Zone(FTZ) as the research object, and employed a DID framework to systematically explore the impact, mediating path and spatial radiation effect of the establishment of FTZ on the increase of city’s entrepreneurship activity. The results show that the establishment of FTZ significantly improved the urban entrepreneurship activity. The mechanism studies have shown that the establishment of FTZ mainly encourages the increase of entrepreneurship activity in the pilot cities through three paths: the promotion of entrepreneurial momentum, high-level opening-up and financial development. In terms of spatial radiation effect, the regression results of direct estimation, indirect estimation and two types of spatial econometric models(SAR and SEM) all show that the establishment of FTZ has a significant spatial radiation effect on the improvement of entrepreneurship activity in surrounding cities. The policy effect of “demonstration first” and “radiation driving” in pilot cities of the FTZ has been verified.
作者
刘娟
耿晓林
刘梦洁
LIU Juan;GENG Xiaolin;LIU Mengjie(School of Economics,Tianjin University of Finance and Economics,Tianjin,3002)
基金
国家自然科学基金青年项目“中国跨国企业东道国市场制度同构与制度创新策略选择及其实施效果研究”(71702121)。
关键词
自贸试验区
创业活跃度
城市面板数据
空间效应
Free Trade Zone(FTZ)
Entrepreneurship Activity
Urban Panel Data
Spatial Effect
