The sampling bias in multi-agent simulation models
AbstractFor 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.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by European Association of Agricultural Economists in its series 122nd Seminar, February 17-18, 2011, Ancona, Italy with number 99599.
Date of creation: 10 Feb 2011
Date of revision:
MAS; bias; correction; resampling; Agricultural and Food Policy; Q12; Q18; Q51; Q52;
Find related papers by 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 Costs; Distributional Effects; Employment Effects
This paper has been announced in the following NEP Reports:
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- 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.
- 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.
- Anke Möhring & Gabriele Mack & Albert Zimmermann & Maria Pia Gennaio & Stefan Mann & Ali Ferjani, 2011. "Modellierung von Hofübernahmeund Hofaufgabeentscheidungen in agentenbasierten Modellen," Yearbook of Socioeconomics in Agriculture, Swiss Society for Agricultural Economics and Rural Sociology, vol. 4(1), pages 163-188.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (AgEcon Search).
If references are entirely missing, you can add them using this form.