本文選題：農(nóng)田水利 + 全要素生產(chǎn)率��； 參考：《河海大學(xué)學(xué)報(bào)(哲學(xué)社會(huì)科學(xué)版)》2017年04期

【摘要】：農(nóng)田水利作為我國(guó)農(nóng)業(yè)基礎(chǔ)設(shè)施投資的重要組成部分,對(duì)農(nóng)業(yè)經(jīng)濟(jì)增長(zhǎng)及農(nóng)民增收具有重要影響�；贒EA在全要素生產(chǎn)的框架,構(gòu)建全面衡量我國(guó)農(nóng)田水利效率的指標(biāo)--全要素農(nóng)田水利效率,選取2001—2015年省級(jí)面板數(shù)據(jù),運(yùn)用DEA-Malmquist方法測(cè)算31個(gè)省的全要素農(nóng)田水利效率,并對(duì)不同區(qū)域農(nóng)田水利效率進(jìn)行對(duì)比分析。研究結(jié)果表明我國(guó)全要素農(nóng)田水利效率存在明顯地區(qū)差異,東北地區(qū)效率最高、超過(guò)農(nóng)業(yè)大省聚集的華東和華中地區(qū);全要素農(nóng)田水利效率與區(qū)域經(jīng)濟(jì)發(fā)展水平存在不完全匹配現(xiàn)象,主要與農(nóng)田水利效率及影響因素之間的非線性關(guān)系有關(guān)�；谵r(nóng)田水利效率省際差異,采用門(mén)檻回歸模型檢驗(yàn)影響全要素農(nóng)田水利效率的門(mén)檻特征,研究結(jié)果顯示:農(nóng)村經(jīng)濟(jì)發(fā)展水平對(duì)農(nóng)田水利全要素生產(chǎn)率存在顯著的收斂門(mén)檻效應(yīng)、機(jī)械動(dòng)力投入對(duì)農(nóng)田水利全要素生產(chǎn)率存在明顯的加速門(mén)檻效應(yīng)。
[Abstract]:As an important part of agricultural infrastructure investment, farmland and water conservancy plays an important role in the growth of agricultural economy and the increase of farmers' income. Based on the framework of DEA in total factor production, this paper constructs a comprehensive index to measure the efficiency of irrigation and water conservancy in China, selects the provincial panel data from 2001 to 2015, and calculates the total factor water conservancy efficiency of 31 provinces by using DEA-Malmquist method. The efficiency of irrigation and water conservancy in different regions was compared and analyzed. The results show that there are obvious regional differences in the efficiency of farmland and water conservancy in China, and the efficiency in Northeast China is the highest, which is higher than that in East China and Central China where agricultural provinces gather. There is an incomplete matching phenomenon between the efficiency of irrigation and water conservancy and the level of regional economic development, which is mainly related to the nonlinear relationship between the efficiency of irrigation and water conservancy and the influencing factors. Based on the provincial differences of irrigation and water conservancy efficiency, threshold regression model is used to test the threshold characteristics that affect all factors of farmland water conservancy efficiency. The results show that the level of rural economic development has a significant convergence threshold effect on the total factor productivity of farmland water conservancy, and the mechanical power input has an obvious acceleration threshold effect on the total factor productivity of farmland water conservancy.
【作者單位】： 河海大學(xué)商學(xué)院;
【基金】：教育部人文社會(huì)科學(xué)規(guī)劃基金項(xiàng)目(15YJA790052) 國(guó)家自然科學(xué)基金面上項(xiàng)目(41471456)
【分類號(hào)】：F323.213

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