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Linking Large Numbers of Individual National Models: The Case of the AGMEMOD Partnership

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  • Salamon, Petra
  • Chantreuil, Frederic
  • Donnellan, Trevor
  • Erjavec, Emil
  • Esposti, Roberto
  • Hanrahan, Kevin F.
  • van Leeuwen, Myrna
  • Salputra, Guna

Abstract

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 and tools as well as to the design of institutional settings for avoiding inconsistencies.

Suggested Citation

  • Salamon, Petra & Chantreuil, Frederic & Donnellan, Trevor & Erjavec, Emil & Esposti, Roberto & Hanrahan, Kevin F. & van Leeuwen, Myrna & Salputra, Guna, 2008. "Linking Large Numbers of Individual National Models: The Case of the AGMEMOD Partnership," 2008 International Congress, August 26-29, 2008, Ghent, Belgium 43539, European Association of Agricultural Economists.
    • Handle: RePEc:ags:eaae08:43539
    DOI: 10.22004/ag.econ.43539
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    1. Esposti, Roberto & Lobianco, Antonello, 2005. "The CAP Reform Impact on the Italian Durum Wheat Production: an Application of the AG-MEMOD Model," 89th Seminar, February 2-5, 2005, Parma, Italy 232592, European Association of Agricultural Economists.
    2. Chantreuil, Frédéric & Levert, Fabrice & Hanrahan, Kevin, 2005. "The Luxembourg Agreement Reform of the CAP: an Analysis Using the AG-MEMOD Composite Model," 89th Seminar, February 2-5, 2005, Parma, Italy 232590, European Association of Agricultural Economists.
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    1. Myrna van Leeuwen & Petra Salamon & Thomas Fellmann & Martin Banse & Oliver von Ledebur & Guna Salputra & Olexandr Nekhay & Robert M'barek, 2012. "The agri-food sector in Ukraine: Current situation and market outlook until 2025," JRC Research Reports JRC71776, Joint Research Centre.
    2. Angulo, Laura & Salamon, Petra & Banse, Martin & Döring, Ralf & Keller, Matthias & Van Leeuwen, Myrna, 2018. "Future Developments in German Fish Market – Integration of Market Expert Knowledge into a Modelling System," International Journal on Food System Dynamics, International Center for Management, Communication, and Research, vol. 9(1), January.
    3. Fellmann, T. & von Leeuwen, M. & Salamon, P., 2012. "EU enlargement to Turkey: Potential impacts on agricultural markets and how they are shaped by changes in macroeconomis conditions," Proceedings “Schriften der Gesellschaft für Wirtschafts- und Sozialwissenschaften des Landbaues e.V.”, German Association of Agricultural Economists (GEWISOLA), vol. 47, March.
    4. Guna Salputra & Myrna van Leeuwen & Petra Salamon & Thomas Fellmann & Martin Banse & Oliver Ledebur, 2013. "The agri-food sector in Russia: Current situation and market outlook until 2025," JRC Research Reports JRC76915, Joint Research Centre.
    5. Erjavec, Emil & Chantreuil, Frédéric & Hanrahan, Kevin & Donnellan, Trevor & Salputra, Guna & Kozar, Maja & van Leeuwen, Myrna, 2011. "Policy assessment of an EU wide flat area CAP payments system," Economic Modelling, Elsevier, vol. 28(4), pages 1550-1558, July.
    6. Thomas Fellmann & Myrna Van Leeuwen & Petra Salamon & Ali Koç & Gülden Bölük & Andrzej Tabeau & Roberto Esposti & Andrea Bonfiglio & Antonello Lobianco & Kevin Hanrahan, 2011. "Potential impacts on agricultural commodity markets of an EU enlargement to Turkey Extension of the AGMEMOD model towards Turkey and accession scenario," JRC Research Reports JRC60663, Joint Research Centre.
    7. Espinosa, Maria & Gocht, Alexander & Heckelei, Thomas & Paloma, Sergio Gomez y, 2016. "Incorporating farm structural change in models assessing the Common Agricultural Policy: An application in the CAPRI farm type model," Journal of Policy Modeling, Elsevier, vol. 38(6), pages 1040-1059.
    8. Britz, Wolfgang, 2014. "A New Graphical User Interface Generator for Economic Models and its Comparison to Existing Approaches," German Journal of Agricultural Economics, Humboldt-Universitaet zu Berlin, Department for Agricultural Economics, vol. 63(04), pages 1-15, December.
    9. Thomas Fellmann & Myrna Leeuwen & Petra Salamon & Ali Koc & Gulden Boluk, 2012. "EU Enlargement to Turkey: Potential Effects on Turkey’s Agricultural Income and Markets," Eurasian Economic Review, Springer;Eurasia Business and Economics Society, vol. 2(2), pages 1-16, December.
    10. Britz, Wolfgang, 2014. "A New Graphical User Interface Generator for Economic Models and its Comparison to Existing Approaches," Journal of International Agricultural Trade and Development, Journal of International Agricultural Trade and Development, vol. 63(4).
    11. Banse, Martin & Salamon, Petra & Ledebur, Oliver von & van Leeuwen, Myrna & Bouma, Foppe & Salputra, Guna & Fellmann, Thomas & Nekhay, Olexandr, 2012. "Impact of Russia and Ukraine on the international price formation and the EU markets - A Model based analysis," 123rd Seminar, February 23-24, 2012, Dublin, Ireland 122536, European Association of Agricultural Economists.

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    Keywords

    Agricultural and Food Policy;

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