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Genetic programming in the overlapping generations model: An illustration with the dynamics of the inflation rate

  • Shu-Heng Chen
  • Chia-Hsuan Yeh
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1447)

Abstract

In this paper, genetic programming (GP) is employed to model learning and adaptation in the overlapping generations model, one of the most popular dynamic economic models. Using a model of inflation with multiple equilibria as an illustrative example, we show that our GP-based agents are able to coordinate their actions to achieve the Pareto-superior equilibrium (the low-inflation steady state) rather than the Pareto-inferior equilibrium (the high-inflation steady state). We also test the robustness of this result with different initial conditions, economic parameters, and GP control parameters.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Shu-Heng Chen
    • 1
  • Chia-Hsuan Yeh
    • 1
  1. 1.AI-ECON Research Group Department of EconomicsNational Chengchi UniversityTaipeiTaiwan

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