An agent-based model for sequential Dutch auctions

We propose an agent-based computational mode to investigate sequential Dutch auctions with particular emphasis on markets for perishable goods and we take as an example wholesale fish markets. Buyers in these markets sell the fish they purchase on a retail market. The paper provides an original model of boundedly rational behavior for wholesale buyers' behavior incorporating inter-temporal profit maximization, conjectures on opponents' behavior and fictive learning. We analyse the dynamics of the aggregate price under different market conditions in order to explain the emergence of market price patterns such as the well-known declining price paradox. The proposed behavioral model provides alternative explanations for market price dynamics to those which depend on standard hypotheses such as diminishing marginal profits.

[1]  Peter Dayan,et al.  Q-learning , 1992, Machine Learning.

[2]  G. Weisbuch,et al.  Market Organisation and Trading Relationships , 2000 .

[3]  F. Al-Shamali,et al.  Author Biographies. , 2015, Journal of social work in disability & rehabilitation.

[4]  A. Roth,et al.  Predicting How People Play Games: Reinforcement Learning in Experimental Games with Unique, Mixed Strategy Equilibria , 1998 .

[5]  O. Ashenfelter.  How Auctions Work for Wine and Art , 1989 .

[6]  Colin Camerer,et al.  Experience‐weighted Attraction Learning in Normal Form Games , 1999 .

[7]  Richard S. Sutton,et al.  Introduction to Reinforcement Learning , 1998 .

[8]  Kathryn Graddy,et al.  Markets: The Fulton Fish Market , 2006 .

[9]  Annick Vignes,et al.  Price Dispersion: Theoretical Considerations and Empirical Evidence from the Marseilles Fish Market , 1991 .

[10]  W. Härdle,et al.  Transactions that did not happen and their influence on prices , 2005 .

[11]  Mauro Gallegati,et al.  What's that got to do with the price of fish? Buyers behavior on the Ancona fish market , 2011 .

[12]  Richard S. Sutton,et al.  Reinforcement Learning: An Introduction , 1998, IEEE Trans. Neural Networks.

[13]  Nicolaas J. Vriend,et al.  Evolving market structure: An ACE model of price dispersion and loyalty , 2001 .

[14]  Gianfranco Giulioni,et al.  Journal of Economic Behavior & Organization Agents' Ability to Manage Information in Centralized Markets: Comparing Two Wholesale Fish Markets , 2022 .