【作者】 孙琳琳； 任若恩；

【Author】 LINLIN SUN AND RUOEN REN (Beijing University of Aeronautics and Astronautics)

【机构】 北京航空航天大学经济管理学院；

【摘要】 资本投入测量是经济学的一个难题,但很多经济问题(如经济增长和全要素生产率)的研宄都需要测量资本投入。本文首先介绍了有关资本投入测量的理论,包括资本存量估计、资本租赁价格估计以及不同类型资本投入的加总;在资本理论基础上分析了我国已有资本投入测量研宄中存在的问题;最后讨论了目前国际上资本投入测量研宄的热点问题。更多还原

【Abstract】 The capital input measurement is one of the most difficult areas in economic measurement. We have chosen to focus on the depreciable assets measurement issue.We discuss the general approaches used in capital measurement,including the measurement and valuation of a single homogeneous type of capital and the procedure for aggregating heterogeneous capital.We ex- amine the practical issues in capital measurement involved in several empirical studies on China, such as the data source and the flaws in existing estimates.更多还原