基于多重约束的两化融合对工业绿色全要素生产率的影响研究

The Influence Research of Integration of Industrialization and Information on Industrial green TFP Based on Multiple Constraints

利用三部门模型构建了基于人力资本水平、R&D投入强度和信息化水平约束的两化融合影响工业绿色全要素生产率的理论模型。运用面板门槛回归的方法,实证检验了该理论模型,结论表明:随着人力资本水平、R&D投入强度和信息化水平的不断提高,两化融合对工业绿色全要素生产率的促进作用分别呈现出递增趋势、先减后增趋势和先增后减趋势。

Based on the three sector model,this paper constructs a theoretical model of the integration of industrialization and information affecting industrial green TFP under the constraint of human capital level,R&D input intensity and informa- tion level Using the method of panel threshold regression to empirically test the theoretical model,the results showed that with the continuous improvement of human capital level,R&D input intensity,and information level,the contribution of the integration of the two to industrial green TFP shows an increasing trend,decreasing first,then increasing,and increasing first and then decreasing.