Abstract
This study constructs an e-commerce indicator system and an
urban-rural integration indicator system based on panel data from 280
prefecture-level cities in China during 2013-2022 to measure the development
levels of e-commerce and urban-rural integration in each city. A system GMM
model is applied to investigate the impact of e-commerce on urban-rural
integration, while a dynamic threshold model is employed to explore how
specific variables influence the effect of e-commerce on urban-rural
integration. The research findings reveal: (1) Over the past decade, the
average level of urban-rural integration across the 280 cities increased from
0.4395 to 0.5587, with the coefficient of variation decreasing from 0.1991 to
0.1286. Similarly, the average e-commerce level rose from 0.3225 to 0.5587,
with the coefficient of variation declining from 0.3543 to 0.1641. These
results indicate significant improvements in the levels of urban-rural
integration and e-commerce, alongside enhanced development equilibrium across cities.
(2) E-commerce development has a significant positive impact on urban-rural
integration, with a 1% increase in the e-commerce level resulting in a 0.190
percentage point rise in urban-rural integration. (3) The dynamic threshold
model demonstrates that the impact of e-commerce on urban-rural integration is
influenced by factors such as government intervention, financial development,
technological advancement, and market consumption levels, with varying effects
observed above and below the threshold values.
JEL classification numbers: O18.
Keywords: E-commerce; Urban-Rural Integration; GMM; Dynamic Threshold
Model.