我国肉鸡质量成本弹性及质量水平测算——基于质量成本函数模型
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摘要
提高肉鸡供给体系的质量是肉鸡产业供给侧结构性改革的重要方面。本文基于2004—2017年30省份肉鸡生产数据,将质量作为一个潜变量看待,构建质量成本函数模型,对我国肉鸡质量成本弹性及质量进行测算,并针对不同年份、品种进行对比分析。结果显示:在现有生产水平条件下,我国肉鸡质量成本弹性和产量成本弹性均小于1,提高肉鸡质量和产出数量是规模经济的,肉鸡生产者愿意也有足够的动力去提高肉鸡质量;规模化养殖水平能够提高肉鸡质量,大规模养殖质量高于中规模和小规模;黄羽肉鸡质量高于白羽肉鸡质量,饲料、人力投入等是影响肉鸡质量的重要因素。
Improving the quality of the supply system of broiler industry is an important aspect in the supply-side structural reform of broiler industry. Based on the production data of 30 provinces from 2004 to 2017,this paper treats broiler quality as a latent variable,and constructs a quality cost function model,to measure the quality cost elasticity and quality of China's broiler chickens. In addition,this paper conducts a comparative analysis of the quality cost elasticity and quality of broiler chickens in different years,provinces and varieties. The results show that,under the current production level,both the quality cost elasticity and the output cost elasticity of broiler chickens in China are less than 1,so it is economies of scale to improve the quality and output quantity of broiler chickens. Broiler producers are willing and have sufficient motivation to improve the quality of broiler chickens. Large-scale breeding can improve the quality of broiler chickens.The quality of large-scale breeding is higher than that of medium-sized ones,which is higher than that of small-scale ones. The quality of yellow-feather broiler is higher than that of whitefeather broiler. Fodder and labor input are important factors affecting the quality of broilers
Improving the quality of the supply system of broiler industry is an important aspect in the supply-side structural reform of broiler industry. Based on the production data of 30 provinces from 2004 to 2017,this paper treats broiler quality as a latent variable,and constructs a quality cost function model,to measure the quality cost elasticity and quality of China's broiler chickens. In addition,this paper conducts a comparative analysis of the quality cost elasticity and quality of broiler chickens in different years,provinces and varieties. The results show that,under the current production level,both the quality cost elasticity and the output cost elasticity of broiler chickens in China are less than 1,so it is economies of scale to improve the quality and output quantity of broiler chickens. Broiler producers are willing and have sufficient motivation to improve the quality of broiler chickens. Large-scale breeding can improve the quality of broiler chickens.The quality of large-scale breeding is higher than that of medium-sized ones,which is higher than that of small-scale ones. The quality of yellow-feather broiler is higher than that of whitefeather broiler. Fodder and labor input are important factors affecting the quality of broilers
引文
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2.John M.Antle.Benefits and costs of food safety regulation.Food Policy,1999,24(6):605~623
3.John M.Antle.Chapter 19 Economic analysis of food safety.Handbook of Agricultural Economics,1998,1(01):1083~1136
4.Caswell,Julie A.Data Needs to Address Economic Issues in Food Safety:Discussio.American Journal of Agricultural Economics,1991,73(3):945
5.Caswell,Julie A.How Quality Management Metasystems Are Affecting the Food Industry.Review of Agricultural Economics,1998,20(2)
6.Paul J.Gertler.A Latent-Variable Model of Quality Determination.Journal of Business&Economic Statistics,Vol.6,No.1(Jan.,1988):97~104
7.Paul J.Gertler and Donald M.Waldman.Quality-adjusted Cost Functions and Policy Evaluation in the Nursing Home Industry.Journal of Political Economy,Vol.100,No.6,Centennial Issue(Dec.,1992):1232~1256
8.Khandelwal,Amit.The Long and Short(of)Quality Ladders.Review of Economic Studies,2010,77(4):1450~1476
9.Kugler M,Verhoogen E.Prices,Plant Size,and Product Quality.Review of Economic Studies,2012,79(1):307~339
10.Angelo Zago.A Nonparametric Analysis of Production Models with Multidimensional Quality.American Journal of Agricultural Economics,Vol.91,No.3(Aug.,2009):751~764
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13.辛翔飞,王济民.2018年我国肉鸡产业形势分析与对策建议.中国家禽,2019(03):68~72
14.刘彤.弹性概念的延伸---质量弹性.经济研究导刊,2011(29):5~6
15.钟真,陈淑芬.生产成本、规模经济与农产品质量安全---基于生鲜乳质量安全的规模经济分析.中国农村经济,2014(1):49~61
16.钟真,雷丰善,刘同山.质量经济学的一般性框架构建---兼论食品质量安全的基本内涵.软科学,2013(1):69~73
17.李江帆.质量经济学理论的开拓性研究---郭克莎著《质量经济学概论》评介.经济研究,1992(7):67~69
18.王文智.质量安全与我国城镇居民肉类需求.中国农业大学博士学位论文,2014:30~38
19.王济民.饲料与畜产品的国际贸易.兽医导刊,2016(23):10~11
20.辛翔飞,张怡,王济民.我国畜产品消费:现状、影响因素及趋势判断.农业经济问题,2015(10):77~85
21.郭世娟,李华.肉鸡养殖户质量安全生产行为实证分析---基于京津冀地区319个养殖户的调研.农林经济管理,2018(5):553~561
22.吴学兵,乔娟.养殖场(户)生猪质量安全控制行为分析.华南农业大学学报(社会科学版),2014(1):20~27
23.浦华,白裕兵.养殖户违规用药行为影响因素研究.农业技术经济,2014(3):40~48
24.李红,常春华.奶牛养殖户质量安全行为的影响因素分析---基于内蒙古的调查.农业技术经济,2012(10):73~79
25.刘铮等.肉鸡养殖户质量安全控制行为机理与实证研究.农业经济,2017(3):27~29
26.耿宁,李秉龙.产业链整合视角下的农产品质量激励:技术路径与机制设计.农业经济问题,2014(9):19~26
27.修文彦,任爱胜.国外农产品质量安全追溯制度的发展与启示.2008(12):206~210
28.李功奎,应瑞瑶.“柠檬市场”与制度安排---一个关于农产品质量安全保障的分析框架.农业技术经济,2004(3):15~20
29.邹剑敏等.我国家禽产品质量安全控制现状及对策.中国家禽,2010,32(7):6~9
2.John M.Antle.Benefits and costs of food safety regulation.Food Policy,1999,24(6):605~623
3.John M.Antle.Chapter 19 Economic analysis of food safety.Handbook of Agricultural Economics,1998,1(01):1083~1136
4.Caswell,Julie A.Data Needs to Address Economic Issues in Food Safety:Discussio.American Journal of Agricultural Economics,1991,73(3):945
5.Caswell,Julie A.How Quality Management Metasystems Are Affecting the Food Industry.Review of Agricultural Economics,1998,20(2)
6.Paul J.Gertler.A Latent-Variable Model of Quality Determination.Journal of Business&Economic Statistics,Vol.6,No.1(Jan.,1988):97~104
7.Paul J.Gertler and Donald M.Waldman.Quality-adjusted Cost Functions and Policy Evaluation in the Nursing Home Industry.Journal of Political Economy,Vol.100,No.6,Centennial Issue(Dec.,1992):1232~1256
8.Khandelwal,Amit.The Long and Short(of)Quality Ladders.Review of Economic Studies,2010,77(4):1450~1476
9.Kugler M,Verhoogen E.Prices,Plant Size,and Product Quality.Review of Economic Studies,2012,79(1):307~339
10.Angelo Zago.A Nonparametric Analysis of Production Models with Multidimensional Quality.American Journal of Agricultural Economics,Vol.91,No.3(Aug.,2009):751~764
11.王济民,傅光明,李景辉.推进农业供给侧结构性改革,大力发展白羽肉鸡产业.中国农业科学院网站:http://www.caas.net.cn/xwzx/zjgd/288633.html
12.陈琼.城乡居民肉类消费研究.中国农业科学院博士学位论文,2010:36~46
13.辛翔飞,王济民.2018年我国肉鸡产业形势分析与对策建议.中国家禽,2019(03):68~72
14.刘彤.弹性概念的延伸---质量弹性.经济研究导刊,2011(29):5~6
15.钟真,陈淑芬.生产成本、规模经济与农产品质量安全---基于生鲜乳质量安全的规模经济分析.中国农村经济,2014(1):49~61
16.钟真,雷丰善,刘同山.质量经济学的一般性框架构建---兼论食品质量安全的基本内涵.软科学,2013(1):69~73
17.李江帆.质量经济学理论的开拓性研究---郭克莎著《质量经济学概论》评介.经济研究,1992(7):67~69
18.王文智.质量安全与我国城镇居民肉类需求.中国农业大学博士学位论文,2014:30~38
19.王济民.饲料与畜产品的国际贸易.兽医导刊,2016(23):10~11
20.辛翔飞,张怡,王济民.我国畜产品消费:现状、影响因素及趋势判断.农业经济问题,2015(10):77~85
21.郭世娟,李华.肉鸡养殖户质量安全生产行为实证分析---基于京津冀地区319个养殖户的调研.农林经济管理,2018(5):553~561
22.吴学兵,乔娟.养殖场(户)生猪质量安全控制行为分析.华南农业大学学报(社会科学版),2014(1):20~27
23.浦华,白裕兵.养殖户违规用药行为影响因素研究.农业技术经济,2014(3):40~48
24.李红,常春华.奶牛养殖户质量安全行为的影响因素分析---基于内蒙古的调查.农业技术经济,2012(10):73~79
25.刘铮等.肉鸡养殖户质量安全控制行为机理与实证研究.农业经济,2017(3):27~29
26.耿宁,李秉龙.产业链整合视角下的农产品质量激励:技术路径与机制设计.农业经济问题,2014(9):19~26
27.修文彦,任爱胜.国外农产品质量安全追溯制度的发展与启示.2008(12):206~210
28.李功奎,应瑞瑶.“柠檬市场”与制度安排---一个关于农产品质量安全保障的分析框架.农业技术经济,2004(3):15~20
29.邹剑敏等.我国家禽产品质量安全控制现状及对策.中国家禽,2010,32(7):6~9
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