摘要
基于省级面板数据利用OLS估计法、系统GMM估计法、中介效应模型等多种方法,对电子商务发展程度影响制造业分布的机制进行深入分析。研究发现:各地区电子商务的快速发展对当地制造业空间分布产生显著的影响,主要表现为电子商务发展程度越高,该地区制造业集聚度也就越高;电子商务的快速发展有助于削弱普遍存在的地方保护,降低市场分割程度,进而促进当地制造业的集聚。具体表现为在电子商务发展迅速的地区,由于电子商务的发展大大削弱了之前一直存在的进入外地市场壁垒,扩展了当地企业的国内市场需求,使得该地区的制造业企业的发展大大增强,制造业集聚程度也明显提高。中介效应模型也验证了电子商务快速发展推动地方保护削弱、市场分割降低,进而增强制造业集聚这一传导机制。因此,应大力推广“互联网+”,推动电子商务持续健康发展,立足城市在产业方面的比较优势,充分发挥电子商务在经济发展中的作用,推进电子商务在各行各业的应用,借助电子商务平台推动各类要素有序流动,使得资源要素在空间上得到最合理最有效率的配置;破除地方保护,减少市场分割现象,促进地区间市场一体化,助力资源要素的自由流动,推动地方法规的有效衔接,充分发挥统一大市场的巨大优势,为构建现代化经济体系奠定基础,为经济高质量发展注入新的活力。
Based on provincial panel data,and with the help of OLS estimation,system GMM estimation,and intermediary effect model,the authors carry out analysis on the influencing mechanism of e-commerce development degree on manufacturing distribution.It is found that:the rapid development in different areas has significant effect on local manufacturing distribution,namely,the higher level of e-commerce development will lead to higher level of manufacturing agglomeration in the region;and the rapid development of e-commerce helps to weaken the widespread local protection,reduces the degree of market segmentation,and thus promotes the agglomeration of local manufacturing industries.Specifically,it is shown that in those areas with the rapid development of e-commerce,the use of e-commerce has greatly weakened the barriers to external market,expanded the domestic market demand of local enterprises,greatly enhanced the development of manufacturing enterprises in the region,and the degree of manufacturing agglomeration is also significantly increased.The intermediary effect model also verifies that the rapid development of e-commerce promotes the weakening of local protection and the reduction of market segmentation,and thus enhances the transmission mechanism of manufacturing agglomeration.So,we should further promote“Internet+”,promote the sustainable and healthy development of e-commerce,take advantage of the city’s comparative advantage,give full play to the role of e-commerce in economic development,promote the application of e-commerce to different industries,promote the orderly flow of different factors with the help of e-commerce platforms to realize the rational and efficient distribution of factors of resources;and we should also eliminate local protection,weaken market segmentation,promote market integration,promote the free flow of factors of resources,promote the effective linkage of local regulation,give full play to the significant advantage of the unified market to lay the solid foundation for the construction of modern economic system and inject new vitality into the high-quality economic development.
作者
沈立
倪鹏飞
SHEN Li;NI Peng-fei(Department of Economic Forecasting,SIC,Beijing 100045,China;National Academy of Economic Strategy,CASS,Beijing 100006,China)
出处
《中国流通经济》
CSSCI
北大核心
2021年第9期53-61,共9页
China Business and Market
基金
国家自然科学基金面上项目“多中心群网化中国城市新体系的决定机制研究”(71774170)。
关键词
电子商务
地方保护
制造业
空间分布
e-commerce
local protection
manufacturing
spatial distribution
