论文部分内容阅读
本文首先分析了规模水平溢出效应、前向溢出效应、后向溢出效应对全要素生产率的作用机理;然后基于投入产出模型,定义了规模水平溢出效应、前向溢出效应、后向溢出效应,对中国工业行业数据进行分析,发现规模水平溢出效应和规模前向溢出效应显著地促进了全要素生产率的增长,但是规模后向溢出效应对下游行业全要素生产率的影响不明显。最后针对性地提出政策建议。
This paper first analyzes the mechanism of scale-level spillover effect, forward spillover effect and backward spillover effect on total factor productivity. Then, based on the input-output model, we define the scale-level spillover effect, the forward spillover effect, the backward spillover effect, After analyzing the data of China’s industrial sectors, it is found that the scale-level spillover effect and the scale-forward spillover effect significantly promote the growth of total factor productivity, but the effect of scale-scale spillover effect on the total factor productivity of the downstream industries is not obvious. Finally, put forward some policy recommendations.