产权保护、基础设施与出口贸易

Property Rights Protection,Infrastructure and Export Trade

文章基于扩展的贸易引力模型,采用中介效应与分位数模型对2000—2019年73个国家组成的面板数据展开实证分析,结果表明:(1)进口国加强产权保护和基础设施建设对中国出口贸易具有直接促进作用,且中介效应回归表明产权保护力度的提升能够通过基础设施对中国出口贸易产生间接促进作用;(2)相比于交通基础设施,进口国通讯基础设施与能源基础设施作为中介变量对中国出口贸易的促进作用更加明显;(3)相比于发达国家,发展中国家产权保护的加强与基础设施的完善对中国出口贸易的积极影响较为显著。

Based on the Extended Gravity Model of Trade,this paper applied the mediation effect and quantile model to analyze the panel data of 73 countries from 2000 to 2019.The results show that:(1)The strengthening of property rights protection and infrastructure construction in importing countries has a direct promoting effect on the development of China's export trade,and the regression of mediating effect indicates that the improvement of property rights protection can indirectly promote China's export trade through infrastructure;(2)Compared with the transportation infrastructure,the communication infrastructure and energy infrastructure of the importing countries,as the intermediary variables,are more prominent in promoting China's export trade;(3)Compared with developed countries,the strengthening of property rights protection and the improvement of infrastructure in developing countries have a more significant positive impact on China's export trade.