摘要
电子商务作为以数字技术为载体的新兴商业模式,其发展为我国农村经济发展注入了新的活力。本文基于2011~2022年我国31个省面板数据,构建双固定效应模型和门槛效应模型,实证检验了电商发展对城乡收入差距的影响,并结合我国市场化程度,探究其对两者关系的调节作用。研究结果显示,提高电商发展水平能缩小城乡收入差距,且这种影响存在以电商发展水平为门槛变量的双门槛效应,即当电商发展水平跨越第一门槛值后,电商发展对城乡收入差距的缩小作用增强,而当电商发展水平跨越第二门槛值后,这种影响作用会减弱。机制检验结果表明,提高市场化程度会抑制电商发展对城乡收入差距的缩小作用。异质性检验结果表明,相比较于东部地区、中部地区和大城市组,西部地区和非大城市组的电商发展对城乡收入差距缩小的贡献更大。
The development of e-commerce, as an emerging business model based on digital technology, has injected new vitality into the economic development of rural areas in China. This article utilizes a collection of panel data encompassing 31 provinces across China, spanning the years 2011 to 2022. It employs the methodology of a dual fixed effects model in conjunction with a threshold effects model to conduct an empirical analysis on the influence that the progression of e-commerce has on the urban-rural income gap. Furthermore, the study takes into account the extent of marketization in China to investigate its potential mediating influence on the link between the growth of e-commerce and the urban-rural income gap. The research results indicate that elevating the degree of e-commerce advancement can reduce the urban-rural income gap. Moreover, this impact exhibits a dual threshold effect with the level of e-commerce development as the threshold variable: when the level of e-commerce development surpasses the first threshold value, the narrowing effect of e-commerce development on the urban-rural income gap strengthens, but when it exceeds the second threshold value, this impact weakens. Mechanism test results suggest that increasing the level of marketization inhibits the narrowing effect of e-commerce development on the urban-rural income gap. Heterogeneity test results indicate that compared to the eastern region, central region, and major urban areas, the contribution of e-commerce development to narrowing the urban-rural income gap is greater in the western region and non-major urban areas.
出处
《电子商务评论》
2024年第3期4570-4580,共11页
E-Commerce Letters
