隐性经济视角下环境规制对工业环境污染的影响研究———以湖南省为例

隐性经济作为工业环境污染的一个重要来源，会对环境规制产生重要影响，但其作为制度弱化的指标并未引起重视。鉴于此，以“两型社会”国家级示范区湖南省为例，从理论和实证研究隐性经济视角下环境规制对工业环境污染的影响。理论表明，隐性经济部门的产出和利润均为环境规制强度的减函数，工业环境污染为环境规制强度的减函数和隐性经济的增函数。实证显示环境规制强度对于工业环境污染的直接效应及间接效应均显著为负，除人均工业二氧化硫排放量外，隐性经济对于工业环境污染具有显著正向影响。据此，从环境规制和隐性经济方面提出政策建议。

Research into Impact of Environmental Regulation on Industrial Environmental Pollution from the Perspective of Hidden Economy: A Case Study of Hunan Province

Hidden economy is an important source of industrial environmental pollution,seriously affects the effectiveness of environmental regulation,while it as an index of the weakening of the existing institution system has not caused attention.In view of this,taking Hunan province as an example of the "two-type society" national demonstration zone,based on the perspective of hidden economy from both theoretical and empirical dimensions to analysize the effect of environmental regulation on industrial environmental pollution.The theoretical results show that the output and profit generated by the hidden economic sector is a decreasing function of the environmental regulation strength,and industrial environmental pollution is also a decreasing function of the environmental regulation strength,while industrial environmental pollution is an increasing function of hidden economy.The empirical results show that the direct effect and indirect effect of Hunan environmental regulation strength for the industrial environment pollution are significantly negative,except for the per capita industrial sulfur dioxide emissions,hidden economy for the pollution of the environment has a significant positive effect.Accordingly,policy recommendations are put forward to reduce industrial environmental pollution from the aspects of environmental regulation and hidden economy.