关键词: 隐性经济 , 绿色创新 , 门槛效应

Abstract: This paper applies inframarginal analysis to explore the mechanism of recessive economic impact on green innovation based on a new classical model,and concludes that there is a nonlinear relationship between the recessive economy and the green innovationSelecting Chinas 2000—2016 provincial panel data,we use the multiple indicators and multiple causes model (MIMIC) to measure the recessive economy scale and the DEASBM model to measure the green innovationA panel threshold regression model is constructed to empirically test the nonlinear relationship between recessive economy and green innovationThe empirical results show that there is single threshold between recessive economy and green innovation,which shows an inverted U type featureThe environmental regulation,the level of education,the degree of openness,the industrial structure,and the level of urbanization also affect the green innovationBased on above conclusions,we put forward corresponding policy recommendations

Key words: recessive economy , green innovation , threshold effect