我国物流业全要素生产率的测度研究

作为国民经济运行的动脉之一,物流业对社会生产的规模、产业结构的变化发挥着重要作用,其发展水平的高低直接影响着一国的经济增长和经济竞争力。选用物流业的从业人数、固定资本投入为自变量,物流业的增加值为因变量,选用超越对数前沿生产函数模型,对我国物流业的全要素生产率进行计算,以此来确定我国物流经济的发展水平,并从中分析我国物流业经济增长的来源。结果表明,9年中我国物流业全要素生产率增长了近一倍,全要素生产率的增长主要来自于技术进步的贡献。

Study on TFP Measurement of Logistics Industry in China

As one of the national economic arteries,logistics industry plays an important role not only in the production scale but in the changes of industrial structure.The development level of logistics industry has a direct impact on a country＇s economic growth and economic competitiveness.This paper chooses the number of persons engaged and fixed capital investment in logistics industry as variables,and chooses added value as dependent variables.This paper also chooses the translog frontier production function to calculate TFP in China＇s logistics industry so as to find out the development level and analyze the source of economic growth in the logistics industry of China.The results showed that TFP of logistics industry has doubled in the past 9 years and the TFP growth mainly comes from the contribution of technological progress.