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How to deal with the challenges of linking a large number of individual national models: the case of the AGMEMOD Partnership AgEcon
Salamon, Petra; Chantreuil, Frederic; Donnellan, Trevor; Erjavec, Emil; Esposti, Roberto; Hanrahan, Kevin F.; van Leeuwen, Myrna; Bouma, Foppe; Dol, Wietse; Salputra, Guna.
The AGMEMOD Partnership seeks to capture the inherent existing heterogeneity of agricultural systems by linking together individual EU Member State models, an aggregated EU model and several accession countries into one single model, while still maintaining analytical consistency. Although this approach facilitates the comparison of the impact of a policy change across different Member States, it generates challenges in practical implementation, ranging from significant communication and administration requirements, to aggregation and consistency issues. This contribution provides insights into the different challenges posed to the scientists and discusses the key issues for maintenance and further development of such a complex system. Specific attention...
Tipo: Journal Article Palavras-chave: Linking models; Policy analysis; Partial equilibrium modelling; Common Agricultural Policy (CAP); Agricultural and Food Policy; Research Methods/ Statistical Methods.
Ano: 2008 URL: http://purl.umn.edu/97709
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Impact of Russia and Ukraine on the international price formation and the EU markets - A Model based analysis AgEcon
Banse, Martin; Salamon, Petra; Ledebur, Oliver von; van Leeuwen, Myrna; Bouma, Foppe; Salputra, Guna; Fellmann, Thomas; Nekhay, Olexandr.
This paper examines the effect of the future developments of Russian and Ukrainian agricultural sectors and their impact on the world market prices for arable crops. Employed in the study is AGMEMOD, a partial equilibrium economic model of EU agriculture at the Member State level that has been extended by Russia and Ukraine to gain quantitative insights. Vital for the project has also been the integration of an endogenous world market price module including a stylized Rest of the World (ROW) model. In Russia and Ukraine, there is a strong focus on plant production in general and on grain based animal production; Russia and Ukraine are mostly net-exports of those products. Under the baseline, in Russia prices for crops and oilseeds are below the world...
Tipo: Presentation Palavras-chave: Partial equilibrium model; Price formation; Russia; Ukraine; Agricultural and Food Policy; Risk and Uncertainty.
Ano: 2012 URL: http://purl.umn.edu/122536
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Linking Large Numbers of Individual National Models: The Case of the AGMEMOD Partnership AgEcon
Salamon, Petra; Chantreuil, Frederic; Donnellan, Trevor; Erjavec, Emil; Esposti, Roberto; Hanrahan, Kevin F.; van Leeuwen, Myrna; Salputra, Guna.
The AGMEMOD Partnership seeks to capture the inherent heterogeneity of the agricultural systems existing by combining individual country models of 27 EU Member States and several accession countries into one single model while still maintaining analytical consistency. Although this approach facilitates the comparison of the impact of a policy across different Member States, it generates challenges in practical implementation, ranging from high communication and administration requirements to aggregation and consistency issues. This contribution provides insights into the different challenges posed to the scientists and discusses the key issues for maintenance and further development of such a complex system. Specific attention is paid to technical devices...
Tipo: Conference Paper or Presentation Palavras-chave: Linking Models; Policy Analysis; Partial Equilibrium Modelling; Common Agricultural Policy (CAP); Agricultural and Food Policy.
Ano: 2008 URL: http://purl.umn.edu/43539
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