摘要
为了考察中国数字普惠金融与经济增长之间的关系,文章构建2011-2015年31个省域的空间面板数据,在柯布-道格拉斯生产函数模型作为理论框架下,结合空间自回归模型(SAR)研究数字普惠金融对经济增长的贡献以及影响路径。结果表明,在贡献方面,数字普惠金融不仅存在强烈的空间相关性以及集聚效应,而且对经济增长有着显著的正向促进作用,但在地区间空间相关性及促进作用略有差异。在影响路径方面,数字普惠金融对经济增长的贡献不是简单的线性作用,而是呈现三次曲线的促进作用。
In order to investigate the relationship between digital inclusive finance and economic growth in China, this paper constructs spatial panel data of 31 provinces and regions from 2011 to 2015. Under the framework of Cobb-Douglas production function model, combining spatial autoregressive model(SAR) study digital contributions to economic growth and impact paths. The results show that in terms of contribution, digital inclusive finance has not only strong spatial correlation and agglomeration effects, but also has a significant positive effect on economic growth. However, there is a slight difference between the two in terms of interdependent relations and promotion. In terms of influencing the path, the contribution of digital inclusive finance to economic growth is not a simple linear effect, but a promotion of cubic curve.
作者
郝云平
雷汉云
Hao Yunping(School of Finance, Xinjiang University of Finance and Economic)
出处
《当代金融研究》
2018年第3期90-101,共12页
Journal of Contemporary Financial Research
基金
国家社科基金一般项目"新常态下边疆地区普惠金融发展模式研究"(15BJY167)
关键词
数字普惠金融
经济增长
空间自回归模型
空间面板
Digital Inclusive Finance
Economic Growth
Spatial Autoregressive Model
Space Panel
作者简介
郝云平:新疆财经大学金融学院在读研究生.研究方向:公司金融,Email:1061175349@qq.com;;雷汉云,新疆财经大学金融学院副教授,硕士生导师.研究方向:区域金融、公司金融与金融工程.