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The sampling bias in multi-agent simulation models

Author

Listed:
  • Buysse, Jeroen
  • Frija, Aymen
  • Van der Straeten, Bart
  • Nolte, Stephan
  • Lauwers, Ludwig H.
  • Claeys, Dakerlia
  • Van Huylenbroeck, Guido

Abstract

For practical considerations, it is in some case impossible to simulate MAS models at population level. The current paper shows that MAS models applied to samples with heterogeneous costs of interactions between agents have biased results. Heterogeneous costs of interactions in MAS models can come from the spatial dimension in MAS models or from fixed costs per interaction. The paper presents two correction procedures to remove the sampling bias and to increase the reliability of the outcome. The correction procedures can be very promising for future applications of MAS models because it becomes possible to deploy more complex models without bias on more detailed datasets that are only available at sample level, which will be the case for country- or EU-wide MAS applications.

Suggested Citation

  • Buysse, Jeroen & Frija, Aymen & Van der Straeten, Bart & Nolte, Stephan & Lauwers, Ludwig H. & Claeys, Dakerlia & Van Huylenbroeck, Guido, 2011. "The sampling bias in multi-agent simulation models," 122nd Seminar, February 17-18, 2011, Ancona, Italy 99599, European Association of Agricultural Economists.
    • Handle: RePEc:ags:eaa122:99599
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    File URL: http://purl.umn.edu/99599
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    References listed on IDEAS

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    1. Mohring, Anke & Zimmermann, Albert & Mack, Gabriele & Mann, Stefan & Ferjani, Ali & Gennaio, Maria-Pia, 2010. "Modelling structural change in the agricultural sector – An Agent-based approach using FADN data from individual farms," 114th Seminar, April 15-16, 2010, Berlin, Germany 61094, European Association of Agricultural Economists.
    2. der Straeten, Bart Van & Buysse, Jeroen & Nolte, Stephan & Lauwers, Ludwig & Claeys, Dakerlia & Van Huylenbroeck, Guido, 2011. "Markets of concentration permits: The case of manure policy," Ecological Economics, Elsevier, vol. 70(11), pages 2098-2104, September.
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    Cited by:

    1. Anke Möhring & Gabriele Mack & Albert Zimmermann & Maria Pia Gennaio & Stefan Mann & Ali Ferjani, 2011. "Modellierung von Hofübernahmeund Hofaufgabeentscheidungen in agentenbasierten Modellen," Journal of Socio-Economics in Agriculture (Until 2015: Yearbook of Socioeconomics in Agriculture), Swiss Society for Agricultural Economics and Rural Sociology, vol. 4(1), pages 163-188.

    More about this item

    Keywords

    MAS; bias; correction; resampling; Agricultural and Food Policy; Q12; Q18; Q51; Q52;

    JEL classification:

    • Q12 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets
    • Q18 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Agricultural Policy; Food Policy
    • Q51 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Valuation of Environmental Effects
    • Q52 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Pollution Control Adoption and Costs; Distributional Effects; Employment Effects

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