摘要
基于长江经济带11省(市)2010~2020年面板数据,采用熵值法构建经济高质量发展综合指数,运用固定效应和中介效应模型实证研究金融发展、创新投入与经济高质量发展的关系。结果表明:十九大明确提出经济高质量发展要求之后,经济高质量发展指数明显提升;金融发展既能直接显著促进经济高质量发展,也可以通过促进创新投入来推动经济高质量发展,创新投入发挥着部分中介效应。分区域研究表明,长江经济带东、中、西部地区金融发展对经济高质量发展和创新投入均具有显著促进作用,西部地区促进效应最大,东部最小;创新投入在东部地区发挥着部分中介效应,而在中部和西部地区并未表现为中介效应。
Based on the panel data of 11 provinces(municipalities)of the Yangtze River Economic Belt from 2010 to 2020,the entropy method was adopted to construct the comprehensive index of high-quality economic development,and the fixed effect and intermediary effect models were used to empirically study the relationship between financial development,innovation investment and high-quality economic development.The results show that after the 19th National Congress clearly put forward the requirements of high-quality economic development,the growth rate of high-quality economic development has increased significantly.Financial development can not only directly and significantly promote high-quality economic development,but also promote high-quality economic development by promoting innovation investment,which plays a partial intermediary effect.Sub-regional studies show that financial development in the eastern,central and western regions of the Yangtze River Economic Belt has a significant promoting effect on high-quality economic development and innovation investment,with the largest promotion effect in the western region and the smallest in the eastern region.Innovation investment plays a partial intermediary effect in the eastern region,but not in the central and western regions.
作者
康玉梅
徐成星
Kang Yumei;Xu Chengxing(Economics and Management School,Yangtze University,Jingzhou 434023,Hubei)
出处
《长江大学学报（社会科学版）》
2023年第2期76-85,共10页
Journal of Yangtze University（Social Sciences Edition）
基金
湖北省教育厅哲学社会科学基金重点项目“金融结构—产业结构升级匹配度与区域经济高质量发展研究”(21D028)。
关键词
长江经济带
金融发展
创新投入
经济高质量发展
Yangtze River Economic Belt
financial development
innovation investment
high-quality economic development
