To commit or not to commit: Endogenous timing in experimental duopoly markets
AbstractIn this paper, we experimentally investigate the extended game with action commitment of Hamilton and Slutsky (1990). In their duopoly game, firms can choose their quantities in one of two periods before the market clears. If a firm commits to a quantity in period 1 it does not know whether the other firm also commits early. By waiting until period 2, a firm can observe the other firm's period 1 action. Hamilton and Slutsky predict the emergence of endogenous Stackelberg leadership. Our data, however, does not confirm the theory. While Stackelberg equilibria are extremely rare we often observe endogenous Cournot outcomes and sometimes collusive play. This is partly driven by the fact that endogenous Stackelberg followers learn to behave in a reciprocal fashion over time, i.e., they learn to reward cooperation and to punish exploitation.
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Bibliographic InfoPaper provided by Tilburg University in its series Open Access publications from Tilburg University with number urn:nbn:nl:ui:12-112549.
Date of creation: 2002
Date of revision:
Publication status: Published in Games and Economic Behavior (2002) v.38, p.240-264
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Other versions of this item:
- Huck, Steffen & Muller, Wieland & Normann, Hans-Theo, 2002. "To Commit or Not to Commit: Endogenous Timing in Experimental Duopoly Markets," Games and Economic Behavior, Elsevier, vol. 38(2), pages 240-264, February.
- Steffen Huck & Wieland Müller & Hans-Theo Normann, 1999. "To commit or not to commit: Endogenous timing in experimental duopoly markets," Experimental 9906002, EconWPA.
- Huck, Steffen & Müller, Wieland & Normann, Hans-Theo, 1999. "To commit or not to commit: Endogenous timing in experimental duopoly markets," SFB 373 Discussion Papers 1999,38, Humboldt University of Berlin, Interdisciplinary Research Project 373: Quantification and Simulation of Economic Processes.
- C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
- C92 - Mathematical and Quantitative Methods - - Design of Experiments - - - Laboratory, Group Behavior
- D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
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