摘要
自贸区作为我国经济升级的聚焦点,对促进区域协同开放、推动全面开放新格局的形成具有重大作用。以要素流动为切入点,引入边界变量模拟地方行政管理及机制体制障碍对于要素流动的约束,分析自贸区设立促进区域协同开放的机理,并使用双重差分法进行实证检验。以京津冀为例的计量结果显示,京津冀存在边界效应,边界效应年均下降0.2%～0.3%,自贸区设立可使京津冀边界效应下降速度加快0.3个百分点左右,有利于降低区域要素流动阻力,提高区域协同开放水平。
As the focus of China's economic upgrading,free trade zone is aim to promote regional collaboration openness and drive the formation of overall opening pattern.Based on factor flow mechanism,this paper introduced boundary variablesto simulate the restriction mechanism of regional administrative system on factor flow,and discussed the mechanism of free trade zone on regionalcoordinationopeningusing the Difference-in-Difference method.Taking Beijing-Tianjin-Hebei for example,the results showed that the boundary effect of Beijing-Tianjin-Hebei declined 0.2%-0.3% per year,and the establishment of free trade zone would speed up the rate about 0.3%,which is beneficial to reduce regional factor flow resistance and improve regional coordinated opening level.
作者
刘秉镰
边杨
Liu Binglian;Bian Yang(College of Economic and Social Development,Nankai University,Tianjin 300071,China;School of Economics,Nankai University,Tianjin 300071,China)
出处
《河北经贸大学学报》
CSSCI
北大核心
2019年第1期90-101,共12页
Journal of Hebei University of Economics and Business
基金
教育部哲学社会科学研究重大课题攻关项目"中国自由贸易区制度创新与保障体系研究"(14JZD020)
国家自然科学基金项目"京津冀经济发展的总体绩效
地区落差与协同路径研究"(71673151)
天津市社会科学规划项目"京津冀一体化前景下的天津经济发展对策研究"(TJYYWT1403)
中央高校基本科研业务费专项资金资助项目"雄安新区与京津冀世界级城市群建设"
关键词
自贸区
协同开放
边界效应
双重差分法
free trade zone
coordinated opening
boundary effect
difference-in-difference method
