不同规模生猪养殖绿色全要素生产率的时空差异——基于非径向、非角度SBM生产率指数模型
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摘要
以生猪养殖排放的主要污染物总氮、总磷和化学需氧量作为非期望产出,基于2004—2016年中国17个生猪主产省的数据,采用非径向、非角度基于松弛变量的方向性距离函数全要素生产率模型,对生猪优势产区和主产省大、中、小不同规模养殖的绿色全要素生产率增长及其技术进步率和技术效率变化分解指数进行测度和比较,结果表明:规模化生猪养殖绿色全要素生产率有一定幅度的增长,三种规模均呈现出差异化增长的空间特征和波动性增长的时序变化特征;小规模生产率增长主要源自技术进步,大规模则主要源自技术效率提升,中规模由技术进步与技术效率改善双力驱动;资源禀赋条件和经济发展水平决定的不同规模养殖比较优势、地方政府对本地生猪规模养殖的重视程度等差异是导致区域和省份间差异的重要原因。
This paper takes the main discharging pollutant TN,TP and COD in hog breeding as undesired output, utilizes the total factor productivity model which was expressed by non-radial and non-angular directional distance functions based on slack variable to measure and compare the green productivity increase and its efficiency improvement rate and technical efficiency variation index in17 major hog breeding provinces and large, middle, small scale farms from 2004 to 2016.The result indicates that: The green total factor productivity of hog breeding has increased to some extent, all the three scales shows the characteristic of differentiation growth in spatial change and volatility growth in time series; the productivity increase in small scale mainly comes from technical progress, the increase in large scale mainly comes from technical efficiency improvement, while the productivity of medium scale increases with the technical progress and technical efficiency improvement. Finally, it points out the comparative advantaged which is determined by the resource endowment and economic development difference, difference of recognition degree of local government to scale hog breeding are the important reasons for the different TFP increase and its source of hog cultivation of disparate scale in different region and provinces.
This paper takes the main discharging pollutant TN,TP and COD in hog breeding as undesired output, utilizes the total factor productivity model which was expressed by non-radial and non-angular directional distance functions based on slack variable to measure and compare the green productivity increase and its efficiency improvement rate and technical efficiency variation index in17 major hog breeding provinces and large, middle, small scale farms from 2004 to 2016.The result indicates that: The green total factor productivity of hog breeding has increased to some extent, all the three scales shows the characteristic of differentiation growth in spatial change and volatility growth in time series; the productivity increase in small scale mainly comes from technical progress, the increase in large scale mainly comes from technical efficiency improvement, while the productivity of medium scale increases with the technical progress and technical efficiency improvement. Finally, it points out the comparative advantaged which is determined by the resource endowment and economic development difference, difference of recognition degree of local government to scale hog breeding are the important reasons for the different TFP increase and its source of hog cultivation of disparate scale in different region and provinces.
引文
[1]金书秦,韩冬梅,吴娜伟.中国畜禽养殖污染防治政策评估[J].农业经济问题,2018(3):119-126.
[2]第一次全国污染源普查资料编纂委员会.污染源普查技术报告[M].北京:中国环境科学出版社,2011.
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[5]陈诗一.能源消耗、二氧化碳排放与中国工业的可持续发展[J].经济研究,2009,44(4):41-55.
[6]程丹润,李静.环境约束下的中国省区效率差异研究:1990-2006[J].财贸研究,2009,20(1):13-17,66.
[7]王兵,吴延瑞,颜鹏飞.中国区域环境效率与环境全要素生产率增长[J].经济研究,2010,45(5):95-109.
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[9]薛建良,李秉龙.基于环境修正的中国农业全要素生产率度量[J].中国人口·资源与环境,2011,21(5):113-118.
[10]王兵,杨华,朱宁.中国各省份农业效率和全要素生产率增长--基于SBM方向性距离函数的实证分析[J].南方经济,2011(10):12-26.
[11]杨俊,陈怡.基于环境因素的中国农业生产率增长研究[J].中国人口·资源与环境,2011,21(6):153-157.
[12]杨湘华.中国生猪业生产的技术效率研究--基于DEA方法的运用[J].华商,2008(10):81-82.
[13]潘国言,龙方,周发明.我国区域生猪生产效率的综合评价[J].农业技术经济,2011(3):58-66.
[14]谭莹,邱俊杰.中国生猪生产效率及生猪补贴政策优化分析[J].统计与信息论坛,2012(3):61-66.
[15]刘清泉,周发明.我国生猪养殖效益的影响因素分析[J].中国畜牧杂志,2012,48(22):47-54.
[16]张园园,孙世民,张媛媛.中国生猪生产效率及区域差异分析--基于Malmquist-DEA模型的省际面板数据[J].四川农业大学学报,2014,32(2):224-229.
[17]梁建宏,刘清泉.我国生猪生产规模报酬与全要素生产率[J].农业技术经济,2014(8):44-52.
[18]闫振宇,陶建平,徐家鹏.中国生猪生产的区域效率差异及其适度规模选择[J].经济地理,2012,32(7):107-112.
[19]张晓恒,周应恒,张蓬.中国生猪养殖的环境效率估算--以粪便中氮盈余为例[J].农业技术经济,2015(5):92-101.
[20]吴学兵,乔娟,李谷成.环境约束下的中国规模猪场生产率增长与分解研究[J].统计与决策,2013,392(20):118-120.
[21]王德鑫,郑炎成,李谷成,等.环境规制条件下我国规模化生猪生产效率的测度与分析--兼论生猪养殖的适度规模经营[J].农业现代化研究,2015,36(5):818-825.
[22]郑微微,胡浩,周力.基于碳排放约束的生猪养殖业生产效率研究[J].南京农业大学学报(社会科学版),2013,13(2):60-67.
[23]李欣蕊,齐振宏,曹丽红.我国养猪业环境全要素生产率测算与分解研究--基于SFA-Malmquist方法[J].中国农业大学学报,2015,20(4):272-280.
[24]Fare R,S Grosskopf,C Pasurka.Environmental production functions and environmental directional distance function[J].Energy,2007(32):1055-1066.
[25]Tone K.A slacks-based measure of efficiency in data envelopment analysis[J].European Journal of Operational Research,2001,130(3):498-509.
[26]吴根义,廖新俤,贺德春,等.我国畜禽养殖污染防治现状及对策[J].农业环境科学学报,2014,33(7):1261-1264.
[27]祝其丽,李清,胡启春,等.猪场清粪方式调查与沼气工程适用性分析[J].中国沼气,2011(1):27-28.
[28]杜红梅,李孟蕊,王明春,等.基于SE-DEA模型的中国生猪规模养殖环境效率时空差异研究[J].中国畜牧杂志,2017,53(1):131-137.
[2]第一次全国污染源普查资料编纂委员会.污染源普查技术报告[M].北京:中国环境科学出版社,2011.
[3]Chung Y H,Fare R.Grosskopf S.Productivity and undesirable outputs:A directional distance function approach[J].Journal of Environmental Management,1997,51(3):229-240.
[4]胡鞍钢,郑京海,高宇宁,等.考虑环境因素的省级技术效率排名(1999-2005)[J].经济学(季刊),2008(3):933-960.
[5]陈诗一.能源消耗、二氧化碳排放与中国工业的可持续发展[J].经济研究,2009,44(4):41-55.
[6]程丹润,李静.环境约束下的中国省区效率差异研究:1990-2006[J].财贸研究,2009,20(1):13-17,66.
[7]王兵,吴延瑞,颜鹏飞.中国区域环境效率与环境全要素生产率增长[J].经济研究,2010,45(5):95-109.
[8]匡远凤,彭代彦.中国环境生产效率与环境全要素生产率分析[J].经济研究,2012,47(7):62-74.
[9]薛建良,李秉龙.基于环境修正的中国农业全要素生产率度量[J].中国人口·资源与环境,2011,21(5):113-118.
[10]王兵,杨华,朱宁.中国各省份农业效率和全要素生产率增长--基于SBM方向性距离函数的实证分析[J].南方经济,2011(10):12-26.
[11]杨俊,陈怡.基于环境因素的中国农业生产率增长研究[J].中国人口·资源与环境,2011,21(6):153-157.
[12]杨湘华.中国生猪业生产的技术效率研究--基于DEA方法的运用[J].华商,2008(10):81-82.
[13]潘国言,龙方,周发明.我国区域生猪生产效率的综合评价[J].农业技术经济,2011(3):58-66.
[14]谭莹,邱俊杰.中国生猪生产效率及生猪补贴政策优化分析[J].统计与信息论坛,2012(3):61-66.
[15]刘清泉,周发明.我国生猪养殖效益的影响因素分析[J].中国畜牧杂志,2012,48(22):47-54.
[16]张园园,孙世民,张媛媛.中国生猪生产效率及区域差异分析--基于Malmquist-DEA模型的省际面板数据[J].四川农业大学学报,2014,32(2):224-229.
[17]梁建宏,刘清泉.我国生猪生产规模报酬与全要素生产率[J].农业技术经济,2014(8):44-52.
[18]闫振宇,陶建平,徐家鹏.中国生猪生产的区域效率差异及其适度规模选择[J].经济地理,2012,32(7):107-112.
[19]张晓恒,周应恒,张蓬.中国生猪养殖的环境效率估算--以粪便中氮盈余为例[J].农业技术经济,2015(5):92-101.
[20]吴学兵,乔娟,李谷成.环境约束下的中国规模猪场生产率增长与分解研究[J].统计与决策,2013,392(20):118-120.
[21]王德鑫,郑炎成,李谷成,等.环境规制条件下我国规模化生猪生产效率的测度与分析--兼论生猪养殖的适度规模经营[J].农业现代化研究,2015,36(5):818-825.
[22]郑微微,胡浩,周力.基于碳排放约束的生猪养殖业生产效率研究[J].南京农业大学学报(社会科学版),2013,13(2):60-67.
[23]李欣蕊,齐振宏,曹丽红.我国养猪业环境全要素生产率测算与分解研究--基于SFA-Malmquist方法[J].中国农业大学学报,2015,20(4):272-280.
[24]Fare R,S Grosskopf,C Pasurka.Environmental production functions and environmental directional distance function[J].Energy,2007(32):1055-1066.
[25]Tone K.A slacks-based measure of efficiency in data envelopment analysis[J].European Journal of Operational Research,2001,130(3):498-509.
[26]吴根义,廖新俤,贺德春,等.我国畜禽养殖污染防治现状及对策[J].农业环境科学学报,2014,33(7):1261-1264.
[27]祝其丽,李清,胡启春,等.猪场清粪方式调查与沼气工程适用性分析[J].中国沼气,2011(1):27-28.
[28]杜红梅,李孟蕊,王明春,等.基于SE-DEA模型的中国生猪规模养殖环境效率时空差异研究[J].中国畜牧杂志,2017,53(1):131-137.