“一带一路”倡议、产业集聚与中国企业创新

"一带一路"倡议的实施对于国际经济产生了重大影响,其产生的潜在效益也越来越受到关注。基于中国上市公司2012—2017年数据,使用双重差分的方法考察了其对中国企业创新能力的影响;并使用区位熵计算的不同产业的产业集聚水平,作为中介变量研究对企业创新的具体效应。结果表明:"一带一路"倡议提高了中国企业的创新能力;产业集聚发挥中介效应,其中,第二产业集聚降低了企业创新能力,而第三产业集聚提高了企业创新能力。

The Belt and Road Initiative, Industrial Agglomeration and the Innovation of Chinese Enterprises

The international economy is highly impacted by the implementation of the Belt and Road Initiative, and its potential benefits are increasingly concerned. Based on the data of Chinese listed companies from 2012 to 2017, the method of difference-in-difference is used to investigate the influence of the Belt and Road Initiative on the innovation ability of Chinese enterprises. Moreover, the industrial agglomeration level of different industries calculated by location entropy is regarded as the intermediary variable to study the specific effect on enterprise innovation. The results show that, the Belt and Road Initiative can improve the innovation ability of Chinese enterprises, and the industrial agglomeration is considered as an intermediary actor, among which, the secondary industry agglomeration reduces the innovation ability of enterprises, while the tertiary industry agglomeration improves the innovation ability of enterprises.