European Workshop on Modelling Autonomous Agents in a Multi-Agent World

MAAMAW 1992: Artificial Social Systems pp 147-163

Strategic interaction in oligopolistic markets — experimenting with real and artificial agents

  • José Castro Caldas
  • Helder Coelho
Conference paper

DOI: 10.1007/3-540-58266-5_9

Volume 830 of the book series Lecture Notes in Computer Science (LNCS)
Cite this paper as:
Caldas J.C., Coelho H. (1994) Strategic interaction in oligopolistic markets — experimenting with real and artificial agents. In: Castelfranchi C., Werner E. (eds) Artificial Social Systems. MAAMAW 1992. Lecture Notes in Computer Science (Lecture Notes in Artificial Intelligence), vol 830. Springer, Berlin, Heidelberg

Abstract

Distributed Artificial Intelligence (DAI) concepts and ideas are used to model dynamic strategic interaction among producers in oligopolistic markets. Results of a laboratory experiment with human agents in the role of duopolists were used to design an architecture of artificial agents. A system in which these artificially intelligent agents interact as duopolists in a market environment was implemented and tested. The artificial agents exhibit some of the learning and adaptive capabilities observed in human subjects and the system is able to reproduce the overall pattern of interaction of the laboratory experiments. Results so far encourage us to think that the implementation of a computational test-bench for research in economic strategic interaction based in DAI techniques is possible and may contribute to theoretic progress in economics.

Keywords

strategic interaction economic behavior test-bench for Experimental Economics 

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Copyright information

© Springer-Verlag 1994

Authors and Affiliations

  • José Castro Caldas
    • 1
  • Helder Coelho
    • 2
  1. 1.I.S.C.T.E.LisboaPortugal
  2. 2.I.S.E.G.LisboaPortugal