改革开放后我国全要素生产率的变动与资本投入

The Change in TFP and Capital Investment in Our Country after the Reform and Opening

运用索罗的经济增长因素分析法,通过实证检验1978年以来我国全要素生产率增长的变动,定量分析改革开放进程中资本、劳动要素投入和全要素生产率增长对经济增长的贡献,笔者发现,我国的经济增长仍属于要素投入型增长模式,全要素生产率增长对经济增长的贡献较低,近年还呈现下降趋势。今后,我们必须改变经济增长方式,按照科学发展观的要求,提高全要素生产率对经济增长的贡献率,实现效率型经济增长。

The author discusses the growth rate change of Total Factor Productivity （TFP） in China since the reform and opening in 1978, and finds that factors＇ input （capital and labor） has been the biggest contribution to support China＇s economic growth. The growth rate of TFP decreased to even minus in recent years. The suggestions are given in the end on how to improve the quality of the industries＇ investment.