异质性、电子商务与服务企业出口

Research on Relationships between Heterogeneity,E-commerce and Service Enterprises Export

利用世界银行企业调查数据库,在异质性视角下从微观层面分析了电子商务对我国服务企业出口的影响。利用一般计量模型的回归结果显示,电子商务分别显著地影响我国服务企业的出口选择、出口总额和出口强度。这些结论不仅没有随着其他变量的逐步加入而有所改变,而且没有随着回归方法、所选样本和出口类型的改变而有所改变,具有很强的稳健性。另外,探究了电子商务通过成本效应、协同效应和再造效应影响我国服务企业出口选择和通过竞争效应、选择效应与筛选效应影响我国服务企业出口总额的内在机理,得出的结论有利于肯定电子商务在培育经济新动力与提高我国服务企业出口竞争力等方面的重要作用。

By the World Bank's enterprise survey database,this paper analysis the influence of the the electronic commerce to service enterprises export in our country under the perspective of heterogeneity from micro level. Regression results using the general econometric model show that the electronic commerce significantly affect service enterprises export choice,exports volume and export intensity in China. These results not only do not change with the increase of other variables,but also do not change with the change of regression method,the selected samples and export type. They keep strong robustness. In addition,this paper explores the internal mechanism of the effcet of the electronic commerce to service enterprises export choice by cost effect,synergies and reengineering effect and of the effcet of the electronic commerce to service enterprises export volume by competition effect,choice effect and screening effect. The conclusions have an important role to play the electronic commerce in fostering economic momentum and improving the export competitiveness of service enterprises in our country.