摘要
选取2010—2019年54家A股上市环保企业数据为样本,利用critic-topsis客观赋值法构建绿色金融评价体系确定各指标权重,用动态系统GMM模型研究绿色金融、经济增长与环保企业投资的作用机制.结果表明:绿色金融发展与环保企业投资呈正相关关系,即绿色金融发展水平越高,则环保企业投资水平越高;经济增长与环保企业投资呈正相关关系,经济高速增长为环保企业带来更多的投资机会,提升了环保企业投资效率及动力;同时,绿色金融发展水平的提升正向影响经济可持续增长,从而有效促进环保企业投资水平的提高.
The data of 54 A-share listed environmental protection companies from 2010 to 2019 were selected as a sample,and the objective evaluation method of critic-topsis was used to construct a green finance evaluation system to determine the weight of each indicator,and then the dynamic system GMM model was applied to study the impact of green finance,economic growth and environmental protection company investment mechanism.The research findings show that there is a positive correlation between the development of green finance and the investment of environmental protection enterprises,that is,the higher the level of green finance development,the higher the investment level of environmental protection enterprises;the economic growth and the investment of environmental protection enterprises are positively correlated,and the rapid economic growth brings more to environmental protection enterprises.More investment opportunities have improved the investment efficiency and motivation of environmental protection enterprises;at the same time,the improvement of the development level of green finance has positively affected the sustainable economic growth,thereby effectively promoting the investment level of environmental protection enterprises.
作者
夏佳佳
姜涛
XIA Jiajia;JIANG Tao(Anhui Business College of Vocational Technology,Wuhu,Anhui 241000)
出处
《绍兴文理学院学报》
2022年第8期106-112,共7页
Journal of Shaoxing University
基金
安徽省高校人文社会科学研究重点项目“长三角一体化视域下创新要素空间流动对区域创新绩效的影响研究”(SK2020A0829)
安徽商贸职业技术学院人文社科重点项目“基于RNN循环神经网络的金融风险预警研究—以安徽省为例”(2021KZR10).
