發(fā)布時(shí)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(xué)院學(xué)報(bào)》2016年10期

【摘要】：利用DEA-Malmquist指數(shù)法對(duì)1990-2012年我國(guó)28個(gè)省份農(nóng)業(yè)TFP的時(shí)空演變以及收斂性進(jìn)行了分析,研究表明:考察期內(nèi)我國(guó)農(nóng)業(yè)TFP的年均增長(zhǎng)率為3.1%,對(duì)農(nóng)林牧漁總產(chǎn)值年均增長(zhǎng)率的貢獻(xiàn)達(dá)到了54.010%,技術(shù)進(jìn)步是我國(guó)農(nóng)業(yè)整體TFP增長(zhǎng)的主要源泉;從區(qū)域來(lái)看,各區(qū)域農(nóng)業(yè)TFP增長(zhǎng)以及對(duì)農(nóng)林牧漁總產(chǎn)值年均增長(zhǎng)率的貢獻(xiàn)度都存在顯著差異,技術(shù)進(jìn)步促進(jìn)了區(qū)域農(nóng)業(yè)TFP的增長(zhǎng),而技術(shù)效率產(chǎn)生了負(fù)面作用;從收斂性來(lái)看,全國(guó)以及各區(qū)域農(nóng)業(yè)TFP都存在δ收斂、絕對(duì)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(xué)經(jīng)濟(jì)管理學(xué)院;
【分類號(hào)】：F224;F323

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本文編號(hào)：2025324