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	Provedor de dados AgEcon (2) Autor Sintori, Alexandra (2) Alexopoulos, George (1) Liontakis, Angelos E. (1) Tsiboukas, Kostas (1) Tzouramani, Irene (1) Palavra-chave Dairy sheep farming (2) Abatement cost (1) Agricultural and Food Policy (1) Agriculture policy (1) Environmental Economics and Policy (1) Farm Management (1) GHG emissions (1) Land Economics/Use (1) Linear programming (1) Organic agriculture (1) Real options (1) Mais... Tipo do documento Conference Paper or Presentation (2) Ano 2010 (2) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Modeling Greenhouse Gas Emissions on Diversified Farms: The Case of Dairy Sheep Farming in Greece AgEcon Sintori, Alexandra; Tsiboukas, Kostas. Agricultural activity has been identified as a considerable source of Greenhouse Gas (GHG) emissions. Emissions from ruminant livestock farms are produced particularly due to CH4 emissions from enteric fermentation. Dairy sheep farming is the most important livestock production activity in Greece, characterized by a high degree of farm diversification. This paper addresses the issue of the evaluation of GHG emissions of Greek dairy sheep farms, through the use of a whole farm mathematical programming model that uses farm level data and optimizes total gross margin. Mathematical programming models are an appropriate tool, when addressing complex issues, such as GHG emissions. The analysis is undertaken on different farm types, instead of a representative... Tipo: Conference Paper or Presentation Palavras-chave: Dairy sheep farming; Linear programming; GHG emissions; Abatement cost; Environmental Economics and Policy. Ano: 2010 URL: http://purl.umn.edu/91812 Assessing agricultural policy incentives for Greek organic agriculture: A Real options approach AgEcon Tzouramani, Irene; Sintori, Alexandra; Liontakis, Angelos E.; Alexopoulos, George. The adoption of organic agriculture or livestock involves risk and uncertainty, and to overcome this, well designed schemes are required. Are the current support measures attractive for farmers who wish to convert to organic? At first, this study tries to assess the optimal investment trigger for a new comer into organic dairy sheep farming system and secondly, to evaluate the investment profitability of an existing organic farmer in his attempt to improve his farm. Results indicate that the framework of real options analysis is an appropriate form of analysis if the question of investment profitability is examined under risk and uncertainty and the role of economic subsidies offered to organic farmers is assessed. Tipo: Conference Paper or Presentation Palavras-chave: Organic agriculture; Dairy sheep farming; Real options; Agriculture policy; Agricultural and Food Policy; Farm Management; Land Economics/Use. Ano: 2010 URL: http://purl.umn.edu/61096 Registros recuperados: 2 Primeira ... 1 ... Última

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