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Simulation of Livestock Breeding Economics in Conditions of the EU AgEcon
Foltyn, Ivan; Kopecek, Petr.
In the paper there are described mathematical principles of biological, technological and economic model relations and connections in animal breeding on which the mathematical model AGRO-ZV is based. With the model it is possible to simulate impacts of the agricultural policy on livestock breeding economics and commodity economics in dependence on different agricultural policy variants. In the article there is illustrated a usage of the model for simulation of dairy cattle economics before (2003) and after (2004) the accession of the Czech Republic to the EU.
Tipo: Conference Paper or Presentation Palavras-chave: Mathematical modeling; Livestock breeding; Dairy cattle econmics; Model AGRO-ZV; Livestock Production/Industries.
Ano: 2005 URL: http://purl.umn.edu/24660
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Risk and Subsidies in Czech Agriculture - an ex-ante Analysis of Farmers´ Decision-making AgEcon
Jelinek, Ladislav; Foltyn, Ivan; Spicka, Jindrich; Ratinger, Tomas.
This paper deals with the ex-ante analysis of the effects of farm subsidies on farm behaviour. Beside that the risk factor is implemented in the farm model to reflect and quantify potential (negative) impact on farm results. A farm-level optimization model is used to assess the effects of different kind of policies and risk on production structure, income indicators and land use management. It appeared that a reasonable level of risk (via income variation) have impact, but not significant. If liberalisation would have happened (zero direct and disadvantageous payments) production would homogenised, 30% of land would remained abandoned, production and income would clearly decline. Other scenario points out that environmental objectives (here through more...
Tipo: Journal Article Palavras-chave: Agrarian policy; Risk assessment; Farm model; Direct payments; Agricultural and Food Policy; Farm Management; GA; IN.
Ano: 2010 URL: http://purl.umn.edu/99066
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