【摘要】 研发中学是工业企业绿色全要素生产率提升的重要基础条件。根据研发中学对绿色全要素生产率的两种作用方式建立了多因素的面板平滑转换模型,并据此模型研究了研发中学对工业绿色全要素生产率的影响效应。研究结果表明:研发中学与工业绿色全要素生产率之间有非线性的影响关系,两者之间存在着明显的机制转移特征;研发中学对工业绿色全要素生产率的影响呈现出“高—低—高”的阶段性作用路径,初级阶段的研发中学对工业绿色全要素生产率的直接效应影响力要大于间接效应;而中高级阶段的研发中学对工业绿色全要素生产率的间接效应影响力要大于直接效应;且研发中学间接效应的路径依赖期较长,我国大部分省份尚处于研发中学的路径依赖期。更多还原

【Abstract】 Learning by R&D is one of important basic conditions of promotion of industrial green total factor productivity. Based on two influence ways to industrial green total factor productivity of learning by R&D,multivariable PSTR model is established in this paper,and the effect of learning by R&D on promotion of green total factor productivity of learning by R&D. The results show that there’s nonlinear relationship between learning by R&D and industrial green total factor productivity,which present “high- low- high”path and obvious transfer characteristics. In the primary and intermediate stage,the direct effect of learning by R&D on industrial green total factor productivity is greater than its indirect effect. In the advanced stage,the indirect effect of learning by R&D on industrial green total factor productivity is greater than its direct effect,and its path- dependence periods is longer.Most provinces is still in path- dependence periods.更多还原