Events 2000
Conferences and Workshops

 
 
 
 
XXIV. International Conference of Agricultural Economists (IAAE)
Berlin, August 13-19, 2000

 Mini-Symposium on
"Integrating Approaches for Natural Resource Management
and Policy Analysis: Bioeconomic Models, Multi-Agent Systems and Cellular Automata"

International Association of Agricultural Economists (IAAE)
Berlin 2000, XXIVth International Conference of Agricultural Economists 
Contact address:

Thomas Berger
University of Bonn
Center for Development Research (ZEF)
Walter-Flex-Strasse 3
D-53113 Bonn, Germany
e-Mail: t.berger@uni-bonn.de 
 

Organizers:

Thomas Berger, Center for Development Research (ZEF-University of Bonn), Germany
Alfons Balmann, Department of Agricultural Economics and Social Sciences, Humboldt University Berlin, Germany

Description

Simulation models are gaining increasing importance as tools for managing tomorrow's agriculture since they allow the study of a wide range of price and trade policy options. However, the explanatory power of conventional simulation models is likely to be limited for research questions related to resource management and the adoption of environmentally sound innovations.

With a view to this challenge, several modeling approaches have recently been developed to better understand and manage interrelated economic and ecological systems. Although these Bioeconomic Models, Multi-agent Systems, and Cellular Automata are still in their infancy, the initial results are promising. Accordingly, the overall objectives of this mini-symposium are 1) to discuss the strengths and limitations of these new approaches and 2) to develop ideas of integrating them for multidisciplinary research and management projects. It can be expected that fully integrated models based on Geographical Information Systems will soon provide an effective tool for natural resource management and policy analysis.

Presenters:
  • Thomas Berger, Center for Development Research (ZEF-Bonn), Germany
  • Edmund Chattoe, Department of Sociology, University of Oxford, UK 
  • Bruno Barbier, CIAT, Honduras
  • Oscar J. Cacho, School of Economic Studies, University of New England, Australia
  • Sylvie Geisendorf, Department of Environmental and Resource Economics & Department of Economics and Social Science, University of Kassel (GhK), Germany
  • Hans G.P. Jansen, Agricultural Economics Research Institute (LEI-Wageningen UR), The Netherlands
  • Alfons Balmann, Department of Agricultural Economics and Social Sciences, Humboldt University Berlin, Germany
  • Rolf A.E. Mueller, Department of Agricultural Economics, CAU, Germany
Rapporteur:
  • Kathrin Happe, Institute of Farm Economics, University of Hohenheim, Germany
Sessions 
1st Session Presenter Title
Paper
Multi-Agent Systems Thomas Berger Integrating approaches for natural resource management and policy analysis. Introductory remarks based on experiences with MAS
Multi-Agent Systems Edmund Chattoe Why is building Multi-Agent Models of social systems so difficult? A case study of innovation diffusion
2nd Session Presenter  Title
Paper
Bioeconomic Models Bruno Barbier Interlinking biophysical processes and groups of farmers within spatial models. Five experiences from tropical farming systems
Bioeconomic Models Oscar Cacho The role of bioeconomic models in renewable resource management and assessment of solution techniques
Bioeconomic Models Sylvie Geisendorf Modeling bounded rationality by Genetic Algorithms - strength and limitations
3rd Session Presenter  Title
Paper
Policy Applications Hans Jansen Tools for land use analysis on different scales, with examples for Costa Rica
Policy Applications Alfons Balmann Agent-based computational experiments for studying structural change in agriculture and policy analysis

Wrap up and final discussion Rolf A.E. Mueller Introductory Statement
Rapport Kathrin Happe Summary of the Mini-Symposium
 
     
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