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该文首先从理论上分析了环境污染、环境保护投资与地区经济发展之间的关系。然后,运用空间面板滞后模型实证检验了我国31个省份的环保投资差异与环保投资的空间溢出效应。研究结果表明:我国的环保投资具有明显的区域差异和空间溢出效应,环保投资对区域经济发展格局有重要的影响。最后,该文分别从宏观、中观和微观层面对我国的环境保护提出了具体的政策建议。
This paper first analyzes the relationship between environmental pollution, investment in environmental protection and regional economic development in theory. Then, using the lag model of space panels, we test empirically the difference of environmental investment and the spillover effect of environmental investment in 31 provinces in China. The results show that: China’s environmental investment has obvious regional differences and spillover effects, and environmental protection investment has an important impact on the regional economic development pattern. Finally, the paper puts forward specific policy recommendations on China’s environmental protection from macro, meso and micro levels respectively.