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Registros recuperados: 4
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Altering Milk Components Produced by the Dairy Cow: Estimation by a Multiple Output Distance Function AgEcon
Cho, Jaesung; Nakane, Matsato; Tauer, Loren W..
The impact of inputs on the four decomposed milk outputs of fluid milk, butterfat, protein, and other solids were estimated using an output distance function, with New York dairy farm level data. Differential impacts of inputs on component production indicate that milk component composition can be modified given component prices.
Tipo: Working or Discussion Paper Palavras-chave: Milk component production; Output distance function; Agribusiness; Farm Management.
Ano: 2009 URL: http://purl.umn.edu/51176
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Competitiveness of dairy farms in three countries: the role of CAP subsidies AgEcon
Zhu, Xueqin; Demeter, Robert Milan; Oude Lansink, Alfons G.J.M..
This paper investigates the impact of CAP subsidies on the competitiveness of dairy farms in Germany, the Netherlands, and Sweden. Technical efficiency results show that coupled subsidies have negative impacts in Germany and the Netherlands, but no significant impacts in Sweden. Decoupled subsidies negatively affect technical efficiency in each country and to a larger extent than coupled subsidies. Relative productivity results indicate that Dutch technology leads to the highest output, followed by technologies in Germany and Sweden. Dutch farms can improve their competitiveness by exploring their current production potential. Besides improving efficiency, German and Swedish farms may have options to improve their production technology.
Tipo: Conference Paper or Presentation Palavras-chave: Technical efficiency; Output distance function; Dairy farm; Subsidy; Relative productivity; Agricultural and Food Policy; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/44143
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Input usage, output mix and industry deregulation: an analysis of the Australian dairy manufacturing industry AgEcon
Balcombe, Kelvin George; Doucouliagos, Hristos; Fraser, Iain.
In this paper we estimate a Translog output distance function for a balanced panel of state level data for the Australian dairy processing sector. We estimate a fixed effects specification employing Bayesian methods, with and without the imposition of monotonicity and curvature restrictions. Our results indicate that Tasmania and Victoria are the most technically efficient states with New South Wales being the least efficient. The imposition of theoretical restrictions marginally affects the results especially with respect to estimates of technical change and industry deregulation. Importantly, our bias estimates show changes in both input use and output mix that result from deregulation. Specifically, we find that deregulation has positively biased the...
Tipo: Journal Article Palavras-chave: Bayesian; Deregulation; Output distance function; Agribusiness.
Ano: 2007 URL: http://purl.umn.edu/118324
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Learning in Organic Farming – An Application on Finnish Dairy Farms AgEcon
Sipilainen, Timo; Oude Lansink, Alfons G.J.M..
Organic farming technology may be relatively unknown to farmers at the time when they switch from conventional into organic farming. Therefore, experience gained over time and learning by doing may be important determinants in the efficiency of organic farming. It may also take time to reach the optimal nutrient stock of soil and optimal nutrient supply for arable crops under organic farming. Thus, efficiency of organic farming can either grow or decrease over time depending on the nature of the technology and the learning process. This paper estimates technical efficiency of organic farming and its development over time. We control for possible selection bias and regional heterogeneity when estimating a stochastic frontier distance functions for a sample...
Tipo: Conference Paper or Presentation Palavras-chave: Technical efficiency; Technical change; Output distance function; SFA; Research and Development/Tech Change/Emerging Technologies; C23; D24; D83; O30; Q12.
Ano: 2005 URL: http://purl.umn.edu/24493
Registros recuperados: 4
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