Firm-specific information and explicit collusion in experimental oligopolies

We experimentally study the effect of information about competitors’ actions on cartel stability and firms’ incentives to form cartels in Cournot markets. As in previous experiments, markets become very competitive when individualized information is available and participants cannot communicate. In...

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Veröffentlicht in:European economic review 2016-02, Vol.82, p.132-141
Hauptverfasser: Gomez-Martinez, Francisco, Onderstal, Sander, Sonnemans, Joep
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Onderstal, Sander
Sonnemans, Joep
description We experimentally study the effect of information about competitors’ actions on cartel stability and firms’ incentives to form cartels in Cournot markets. As in previous experiments, markets become very competitive when individualized information is available and participants cannot communicate. In contrast, when communication is possible, results reverse: markets become less competitive and cartels become more stable when individualized information is available. We also observe that the extra profits that firms obtain thanks to the possibility to communicate are higher when individualized information is present, suggesting that firms have greater incentives to form cartels in that situation.
doi_str_mv 10.1016/j.euroecorev.2015.11.002
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subjects C92
Cartels
Collusion
Communication
Competition
Cournot oligopoly
Experiments
Incentives
Information
Keywords
L13
L41
Oligarchy
Studies
title Firm-specific information and explicit collusion in experimental oligopolies
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