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Behavior in the centipede game: A decision-theoretical perspective
Journal article   Open access   Peer reviewed

Behavior in the centipede game: A decision-theoretical perspective

P. Blavatskyy
Economics Letters, Vol.133(August), pp.117-122
2015
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Abstract

The centipede game is a two-player finite game of perfect information where a unique subgame perfect Nash equilibrium appears to be intuitively unappealing and descriptively inadequate. This paper analyzes behavior in the centipede game when a traditional game-theoretical assumption that players maximize expected utility is relaxed. We demonstrate the existence of a descriptively adequate subgame perfect equilibrium under two standard decision-theoretical assumptions. First, players choose under uncertainty in a probabilistic manner as captured by embedding a core deterministic decision theory in a model of probabilistic choice. Second, players adopt non-linear decision weights and overweight the likelihood of rare events as captured, for example, by rank-dependent utility or prospect theory.

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Citation topics
6 Social Sciences
6.122 Economic Theory
6.122.1287 Risk Preferences
Web Of Science research areas
Economics
ESI research areas
Economics & Business
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