能源投资对绿色经济发展的影响

基于2005—2017年中国省级面板数据,实证检验能源投资对绿色经济发展水平的影响。研究发现,能源投资显著提升了中国绿色经济发展水平。异质性分析显示：相较于东、西部地区,能源投资对绿色经济发展的正向影响在中部地区更强;新能源投资对于绿色经济发展的促进作用相对大于传统能源投资对绿色经济发展的积极影响。根据门限模型研究发现,能源投资与绿色经济发展之间具有显著正向且“边际效应”递增的非线性特征关系。基于研究结论提出相关建议。

The Influence of Energy Investment on Green Economy Development

Based on the provincial panel data from 2005 to 2017, an empirical study was conducted on the impact of energy investment on the development level of green economy. The result shows that energy investment has significantly improved the development level of China''s green economy. Heterogeneity analysis shows that compared with the eastern and western regions, the positive impact of energy investment on green economic development is stronger in the central region. The positive effect of new energy investment on green economy development is greater than that of traditional energy investment. According to the threshold model, the study found that it has significant positive and increasing "marginal effect" on the nonlinear characteristic of the relationship between energy investment and green economy development. These findings provide empirical evidence and policy inspiration for China to fully implement the new development concept, further promote China''s green development, and achieve "carbon neutral", low-carbon and green development.