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采用非参数曼奎斯特生产率指数结合数据包络分析法(DEA—Malmquist),对江西省11个设区市的投入产出效率及全要素生产率增长构成(即效率变化和技术变化)进行分析,结果表明,1996年～2009年江西省全要素生产率、技术水平呈现下降趋势,技术效率呈现波动上升趋势,南昌、新余和鹰潭3市经济增长的投入产出最为有效,南昌、新余和宜春3市全要素生产率总体呈提高趋势。
Using the non-parametric Mannquist productivity index combined with data envelopment analysis (DEA-Malmquist), this paper analyzes the input-output efficiency and the growth of total factor productivity (ie, efficiency and technological change) in 11 districts in Jiangxi Province The results show that from1996to2009, the total factor productivity and technology level of Jiangxi province showed a downward trend, and the technical efficiency showed a rising trend of fluctuation. The input and output of economic growth in Nanchang, Xinyu and Yingtan were the most effective, and Nanchang, Xinyu and Yichun3 The total factor productivity of the city is generally on the rise.