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	Provedor de dados 31 (2) Autor Bezlepkina, Irina V. (1) Heckelei, Thomas (1) Helming, John F.M. (1) Hoogeveen, Marga W. (1) Kanellopoulos, Argyris (1) Luesink, Harry H. (1) Mokveld, Lennard J. (1) Oude Lansink, Alfons G.J.M. (1) Perez Dominguez, Ignacio (1) Romstad, Eirik (1) Mais... Palavra-chave Farm models (2) Market models (2) Agricultural and Food Policy (1) Economy (1) Extrapolation (1) Farm Management (1) Manure (1) Policy (1) Mais... Tipo do documento Conference Paper or Presentation (2) Ano 2008 (1) 2005 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última EXPAMOD: A methodological Tool for Linking Farm and Market Models by Means of Econometric Response Functions 31 Perez Dominguez, Ignacio; Bezlepkina, Irina V.; Heckelei, Thomas; Oude Lansink, Alfons G.J.M.; Romstad, Eirik; Kanellopoulos, Argyris. Technical change at the farm level or changes in input prices often entail that the firm's supply function changes. These changes can take place in numerous ways. This paper presents a methodology that increases the consistency in supply responses across various sets of agricultural products and farm types with a market model based on a statistical response function approach. Since most farm simulation models are limited to a subset of regions and farm types, the linkage to an aggregated model requires a procedure for expanding these results to non sample regions, so that full regional coverage is achieved. This paper addresses theoretical aspects related to the consistency between micro and market level models. Next it deals with some empirical findings... Tipo: Conference Paper or Presentation Palavras-chave: Farm models; Market models; Extrapolation; Farm Management. Ano: 2008 URL: http://purl.umn.edu/43838 Linking Farm and Market Models to Analyse the Effects of the EU Nitrate Directive for the Dutch Agricultural Sector 31 Helming, John F.M.; Hoogeveen, Marga W.; Mokveld, Lennard J.; Luesink, Harry H.. This paper presents a modeling system that can be used to analyze the trade off between economy and environment. It takes into account manure policy, farm structure and manure surpluses at farm level as well as the economic effects of manure surpluses at market level. The modeling system consists of two models that are linked to each other by at the one-hand manure prices and distribution of manure over different destinations and at the other hand changes in agricultural and total manure production. One model is the so-called Manure and Ammonia Model (MAM). This model calculates manure surpluses and deficits at the farm level and distribution of manure to own farm, own region, other regions, export abroad and processing at the regional level. Moreover, MAM... Tipo: Conference Paper or Presentation Palavras-chave: Farm models; Market models; Manure; Economy; Policy; Agricultural and Food Policy. Ano: 2005 URL: http://purl.umn.edu/24584 Registros recuperados: 2 Primeira ... 1 ... Última

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