發(fā)布時間：2018-06-16 04:31

  本文選題：農(nóng)業(yè)全要素生產(chǎn)率 + DEA-Malmquist指數(shù)��； 參考：《嘉應(yīng)學院學報》2016年10期

【摘要】：利用DEA-Malmquist指數(shù)法對1990-2012年我國28個省份農(nóng)業(yè)TFP的時空演變以及收斂性進行了分析,研究表明:考察期內(nèi)我國農(nóng)業(yè)TFP的年均增長率為3.1%,對農(nóng)林牧漁總產(chǎn)值年均增長率的貢獻達到了54.010%,技術(shù)進步是我國農(nóng)業(yè)整體TFP增長的主要源泉;從區(qū)域來看,各區(qū)域農(nóng)業(yè)TFP增長以及對農(nóng)林牧漁總產(chǎn)值年均增長率的貢獻度都存在顯著差異,技術(shù)進步促進了區(qū)域農(nóng)業(yè)TFP的增長,而技術(shù)效率產(chǎn)生了負面作用;從收斂性來看,全國以及各區(qū)域農(nóng)業(yè)TFP都存在δ收斂、絕對β收斂和條件β收斂。
[Abstract]:The temporal and spatial evolution and convergence of agricultural TFP in 28 provinces of China from 1990 to 2012 were analyzed by DEA-Malmquist index method. The results show that the average annual growth rate of agricultural TFP in China is 3.1, and the contribution to the annual growth rate of agriculture, forestry, pastoral and fishery output value has reached 54.01010.The technological progress is the main source of TFP growth in China's agriculture as a whole. There are significant differences in the growth of TFP and the contribution of TFP to the annual growth rate of agricultural, forestry, pastoral and fishery output in different regions. The technological progress has promoted the growth of TFP in regional agriculture, while the technical efficiency has had a negative effect. There are 未 convergence, absolute 尾 convergence and conditional 尾 convergence in agricultural TFP in China and all regions.
【作者單位】： 安徽農(nóng)業(yè)大學經(jīng)濟管理學院;
【分類號】：F224;F323

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本文編號：2025324