论文部分内容阅读
服务业资本存量测算中,资本品折旧对于测算结果的可靠性影响显著。资本品相对效率的几何递减模式符合永续盘存法对于折旧率选择的理论要求。考虑我国服务业不同地区、行业的资本投资回报受地区、行业发展水平影响显著,本文利用资本品效率几何递减模式测算了我国服务业分行业、分地区折旧率,进一步估算了相应的资本存量数据。结果表明资本品效率几何递减模式的折旧率估算能提高服务业资本存量测算结果可靠性。
In the calculation of service capital stock, the depreciation of capital goods has a significant impact on the reliability of the measurement results. The geometric decreasing mode of the relative efficiency of capital goods conforms to the theory of perpetual inventory method for the choice of depreciation rate. Considering the different regions of China’s service industry, the return on capital investment in the industry is significantly affected by the regional and industry development levels. This paper estimates the depreciation rate of China’s service industry by sub-sector and sub-region using the geometrical decreasing mode of capital goods efficiency, and further estimates the corresponding capital stock data . The results show that the depreciation rate estimation of the geometric diminishing mode of capital goods efficiency can improve the reliability of the service industry’s capital stock measurement results.