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运用Malmquist指数方法,利用2001~2013年东北三省玉米生产的投入和产出面板数据(Paneldata),对玉米生产的全要素生产率进行实证分析。结果表明,东北三省玉米生产的全要素生产率呈增长态势,全要素生产率增长的原因主要在于技术进步的贡献,技术效率在研究阶段变化不大,对全要素生产率影响较弱。黑龙江省的全要素生产率增长在东北三省中最快,其次是吉林省。
Using the Malmquist index method, the total factor productivity of maize production was empirically analyzed using input and output panel data (Paneldata) of maize production in the three northeastern provinces of China from 2001 to 2013. The results showed that the total factor productivity of maize production in three northeastern provinces showed an increasing trend. The main reason for the increase of total factor productivity was the contribution of technological progress. The technical efficiency did not change much in the research stage and had a weak effect on total factor productivity. The total factor productivity growth in Heilongjiang Province is the fastest among the three northeastern provinces, followed by Jilin Province.