数字服务贸易对生产性服务业发展的影响

On the Impact of Digital Services Tradeon the Development of Producer Services

利用42个样本国家(地区)2010-2014年的面板数据建立模型,从理论与实证两方面分析了数字服务贸易对生产性服务业发展的影响。研究结果表明:从总体样本来看,数字服务贸易进口对生产性服务业的发展有显著的促进作用,数字服务贸易出口对生产性服务业的影响不显著。而分区域的子样本回归结果表明:发达国家的数字服务贸易进口和出口都显著促进了生产性服务业的发展,但是发展中国家的数字服务贸易对生产性服务业发展的影响不显著。

Based on the panel data of 42 sample countries(regions)from 2010 to 2014,this study established a model to analyze the impact of digital services trade on the development of producer services from both theoretical and empirical aspects.The results are as follows:it can be seen from the sample pupulation that the import of digital services trade had a significant promoting effect on the development of producer services,while its export had little effect;the regression analysis of samples split according to regions show that the import and export of digital services trade in developed countries significantly promoted the development of producer services,but the latter was little affected by digital services trade in developing countries.