基于DEA-Malmquist的江西省物流业全要素生产率研究

    A Study of Total Factor Productivity in Jiangxi Logistics  Industry Based on DEA-Malmquist

    • 摘要: 物流业是国民经济基础性产业,提高物流业整体运作效率近年来成为各级政府关注的问题。本文以江西省物流业全要素生产率(TFP)为研究对象,首先,确定了测算江西省物流业全要素生产率的模型,选定了一套评价江西物流业全要素生产率的指标体系。然后,运用数据包络法(DEA)静态分析了江西省11个地市2003年~2011年的物流业全要素生产率。结果表明考察期间江西省大部分地区的物流业属于DEA非效率。接着,利用DEAP 2.1软件分地市、划区域地测度了江西省2003年~2011年的物流Malmquist指数、技术效率和技术进步率。结果说明江西省各地市物流业Malmquist指数增长的关键在于技术进步。本论文旨在为江西省制定物流业发展战略,提高整体物流运作效率提供理论依据和参考。

       

      Abstract: Logistics industry is the basic industry of the nation, and its overall operation efficiency is attracting more attention from the governments at all levels recently. Total factor productivity (TFP) is taken as the research object. First, the measurement model of TFP of the logistics industry in Jiangxi province is determined and the evaluation index system selected. Secondly, the logistics TFP of 11 cities in Jiangxi province from 2003 to 2011 is statically analyzed by applying DEA method. Results show that most of the cities are DEA-inefficient. Then, by using software DEAP2.1, Malmquist index, technical efficiency and technology progress rate of 11 cities and four economic zones in Jiangxi province from 2003 to 2011 are dynamically analyzed. Results indicate that technological progress is the key to Malmquist index growth. These results can provide reference for Jiangxi province in formulating logistics industry policies and improving the efficiency of the overall logistics operation.

       

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