兼业型蛋鸡养殖户的生产效率及其差异性分析
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摘要
针对兼业经营背景下我国蛋鸡养殖户生产效率异质性的问题,采用DEA-CLAD研究方法对兼业型蛋鸡养殖户的生产效率进行测算,并对其影响因素进行实证分析。结果表明:1)忽视蛋鸡养殖农户的兼业经营活动会高估蛋鸡养殖户的技术效率和配置效率,低估其规模效率;2)要素配置效率损失是我国蛋鸡规模养殖户效率损失的关键;3)从区域角度,东北地区蛋鸡养殖农户的技术效率和配置效率最高,西部地区的技术效率、规模效率和配置效率都处于较低水平;4)标准化养殖场,蛋鸡养殖户参加培训,户主受教育程度及养殖年限是影响蛋鸡养殖户技术效率的主要因素。
Aiming at the heterogeneity problem of laying hens breeding farmers' production efficiency under the background of concurrently industry management in China,DEA-CLAD model is used to calculate the production efficiencies of laying hens breeding farmers and take an empirical analysis is conducted to analysis their main influence factors.The results show that:1)Neglecting the laying hen breeding farmers' concurrently industry management activities will overestimate the technical efficiency and allocative efficiency of laying hens breeding farmers and underestimate their scale efficiency;2)The allocative efficiency loss is the key element of the efficiency loss of laying hens breeding farmers;3)From regional view,the technical efficiency and allocative efficiency of laying hens breeding farmers in the northeast is the highest,and the technical efficiency,scale efficiency and allocative efficiency of the in western region are all low;4)To standardize breeding,farmer's acceptance of training,education level and years of working experience in breeding are the main factors influencing the technical efficiency.Improving the allocative efficiency of the laying hens breeding farmers is important for the development promotion of laying hens industry in China.
Aiming at the heterogeneity problem of laying hens breeding farmers' production efficiency under the background of concurrently industry management in China,DEA-CLAD model is used to calculate the production efficiencies of laying hens breeding farmers and take an empirical analysis is conducted to analysis their main influence factors.The results show that:1)Neglecting the laying hen breeding farmers' concurrently industry management activities will overestimate the technical efficiency and allocative efficiency of laying hens breeding farmers and underestimate their scale efficiency;2)The allocative efficiency loss is the key element of the efficiency loss of laying hens breeding farmers;3)From regional view,the technical efficiency and allocative efficiency of laying hens breeding farmers in the northeast is the highest,and the technical efficiency,scale efficiency and allocative efficiency of the in western region are all low;4)To standardize breeding,farmer's acceptance of training,education level and years of working experience in breeding are the main factors influencing the technical efficiency.Improving the allocative efficiency of the laying hens breeding farmers is important for the development promotion of laying hens industry in China.
引文
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[13]王志平,陶长琪.我国区域生产效率及其影响因素实证分析:基于2001—2008年省际面板数据与随机前沿方法[J].系统工程理论与实践,2010,30(10):1762-1773Wang Z P,Tao C Q.Regional production efficiency and its influence factors analysis in China:Based on 2001-2008interprovincial panel-data and SFA method[J].Systems Engineering-Theory&Practice,2010,30(10):1762-1773(in Chinese)
[14]赵一夫,秦富.蛋鸡养殖规模效率及其影响因素分析[J].中国农业大学学报,2015,20(3):291-298Zhao Y F,Qin F.Analysis on the layer breeding scale efficiency and its influencing factors[J].Journal of China Agricultural University,2015,20(3):291-298(in Chinese)
[15]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):272-280Li X R,Qi Z H,CAO L H.Research on measurement and decomposition of environmental TFP of China’s pig industry:Based on SFA-Malmquist method[J].Journal of China Agricultural University,2015,20(4):272-280(in Chinese)
[16]辛翔飞,王济民.产业化对肉鸡养殖户收入影响的实证分析[J].农业技术经济,2013(2):4-10Xin X F,Wang J M.Empirical analysis on the impact of industrialization on the revenue of broiler farmers[J].Journal of Agrotechnical Economics,2013(2):4-10(in Chinese)
[17]李庆,林光华,何军.农民兼业化与农业生产要素投入的相关性研究:基于农村固定观察点农户数据的分析[J].南京农业大学学报:社会科学版,2013,13(3):27-32Li Q,Lin G H,He J.A correlation study on farmer’s concurrent business behavior and changes in factors of production:Analysis based on a survey of farmers form rural fixed observation points[J].Journal of Nanjing Agricultural University:Social Sciences Edition,2013,13(3):27-32(in Chinese)
[18]赵建梅,孔祥智,孙东升,刘玲玲.中国农户兼业经营条件下的生产效率分析[J].中国农村经济,2013(3):16-26Zhao J M,Kong X Z,Sun D S,Liu L L.A productivity analysis of China’s farmer’s households under the condition of concurrent business[J].Chinese Rural Economy,2013(3):16-26(in Chinese)
[19]张乐,曹静.中国农业全要素生产率增长:配置效率变化的引入:基于随机前沿生产函数法的实证分析[J].中国农村经济,2013(3):4-15Zhang L,Cao J.The growth in total factor productivity of China’s agriculture sector:with introduction of changes in allocative efficiency:An empirical study on stochastic frontier production function[J].Chinese Rural Economy,2013(3):4-15(in Chinese)
[20]刘晗,王钊.农业要素配置效率研究的文献综述[J].经济体制改革,2015(2):103-109Liu H,Wang Z.The literature review of allocative efficiency of agricultural factors[J].Reform of Economic System,2015(2):103-109(in Chinese)
[21]朱喜,史清华,盖庆恩.要素配置扭曲与农业全要素生产率[J].经济研究,2011(5):86-98Zhu X,Shi Q H,Gai Q E.Misallocation and TFP in rural China[J].Economic Research Journal,2011(5):86-98(in Chinese)
[22]Schmidt L P.Formulation and estimation of stochastic frontier production function models[J].Journal of Econometrics,1977,6(1):21-37
[23]Chavas J P,Petrie R,Roth M.Farm household production efficiency:Evidence from the Gambia[J].American Journal of Agricultural Economics,2005,87(1):160-179
[2]朱宁,秦富.畜禽废弃物处理对规模养殖环境效率的影响:基于蛋鸡粪便处理的视角[J].中国环境科学,2015,35(6):1901-1910Zhu N,Qin F.Influence of livestock and poultry’s waste disposal on the environmental efficiency in scale breeding:From the perspective of layers’fecal disposal[J].China Environmental Science,2015,35(6):1901-1910(in Chinese)
[3]Farrell M J.The measurement of productivity efficiency[J].Journal of the Royal Statistical Society,1957,120(3):377-391
[4]Solow R M.A contribution to the theory of economic growth[J].The Quarterly Journal of Economics,1956,70(1):65-94
[5]Mellor J W.The Economics of Agricultural Development[M].New York:Cornell University Press,1966:111-113
[6]Hayami Y,Ruttan V W.Agricultural development:an international perspective[J].Agricultural Development An International Perspective,1971,82(2):123-141
[7]Kumbhakar S C,Lovell C A K.Stochastic Frontier Analysis[M].Cambridge:Cambridge University Press,2000
[8]Richetti A,Reis R P.The soybean production frontier and economic efficiency in Mato Grosso do Sul,Brazil[J].Revista De Economia E Sociologia Rural,2003,41(1):153-168
[9]Ali M,Chaudhry M A.Inter-regional farm efficiency in Pakistan’s Punjab:A frontier production function study[J].Journal of Agricultural Economics,1990,41(1):62-74
[10]Sharma K R,Leung P S,Zaleski H M.Technical,allocative and economic efficiencies in swine production in Hawaii:A comparison of parametric and nonparametric approaches[J].Agricultural Economics of Agricultural Economists,1999,20(1):23-35
[11]Samarajeewa S,Hailu G,Jeffrey S R,Bredahl M.Analysis of production efficiency of beef cow/calf farms in Alberta[J].Applied Economics,2012,44(3):313-322
[12]王志刚,龚六堂,陈玉宇.地区间生产效率与全要素生产率增长率分解(1978—2003年)[J].中国社会科学,2006(2):55-66,206Wang Z G,Gong L T,Chen Y Y.China’s regional differences in technical efficiency and the decomposition of total factor productivity growth(1978-2003)[J].Social Sciences in China,2006(2):55-66,206(in Chinese)
[13]王志平,陶长琪.我国区域生产效率及其影响因素实证分析:基于2001—2008年省际面板数据与随机前沿方法[J].系统工程理论与实践,2010,30(10):1762-1773Wang Z P,Tao C Q.Regional production efficiency and its influence factors analysis in China:Based on 2001-2008interprovincial panel-data and SFA method[J].Systems Engineering-Theory&Practice,2010,30(10):1762-1773(in Chinese)
[14]赵一夫,秦富.蛋鸡养殖规模效率及其影响因素分析[J].中国农业大学学报,2015,20(3):291-298Zhao Y F,Qin F.Analysis on the layer breeding scale efficiency and its influencing factors[J].Journal of China Agricultural University,2015,20(3):291-298(in Chinese)
[15]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):272-280Li X R,Qi Z H,CAO L H.Research on measurement and decomposition of environmental TFP of China’s pig industry:Based on SFA-Malmquist method[J].Journal of China Agricultural University,2015,20(4):272-280(in Chinese)
[16]辛翔飞,王济民.产业化对肉鸡养殖户收入影响的实证分析[J].农业技术经济,2013(2):4-10Xin X F,Wang J M.Empirical analysis on the impact of industrialization on the revenue of broiler farmers[J].Journal of Agrotechnical Economics,2013(2):4-10(in Chinese)
[17]李庆,林光华,何军.农民兼业化与农业生产要素投入的相关性研究:基于农村固定观察点农户数据的分析[J].南京农业大学学报:社会科学版,2013,13(3):27-32Li Q,Lin G H,He J.A correlation study on farmer’s concurrent business behavior and changes in factors of production:Analysis based on a survey of farmers form rural fixed observation points[J].Journal of Nanjing Agricultural University:Social Sciences Edition,2013,13(3):27-32(in Chinese)
[18]赵建梅,孔祥智,孙东升,刘玲玲.中国农户兼业经营条件下的生产效率分析[J].中国农村经济,2013(3):16-26Zhao J M,Kong X Z,Sun D S,Liu L L.A productivity analysis of China’s farmer’s households under the condition of concurrent business[J].Chinese Rural Economy,2013(3):16-26(in Chinese)
[19]张乐,曹静.中国农业全要素生产率增长:配置效率变化的引入:基于随机前沿生产函数法的实证分析[J].中国农村经济,2013(3):4-15Zhang L,Cao J.The growth in total factor productivity of China’s agriculture sector:with introduction of changes in allocative efficiency:An empirical study on stochastic frontier production function[J].Chinese Rural Economy,2013(3):4-15(in Chinese)
[20]刘晗,王钊.农业要素配置效率研究的文献综述[J].经济体制改革,2015(2):103-109Liu H,Wang Z.The literature review of allocative efficiency of agricultural factors[J].Reform of Economic System,2015(2):103-109(in Chinese)
[21]朱喜,史清华,盖庆恩.要素配置扭曲与农业全要素生产率[J].经济研究,2011(5):86-98Zhu X,Shi Q H,Gai Q E.Misallocation and TFP in rural China[J].Economic Research Journal,2011(5):86-98(in Chinese)
[22]Schmidt L P.Formulation and estimation of stochastic frontier production function models[J].Journal of Econometrics,1977,6(1):21-37
[23]Chavas J P,Petrie R,Roth M.Farm household production efficiency:Evidence from the Gambia[J].American Journal of Agricultural Economics,2005,87(1):160-179