Stochastic games with endogenous transitions
Reinoud Joosten and
Robin Meijboom
Papers on Economics and Evolution from Philipps University Marburg, Department of Geography
Abstract:
We introduce a stochastic game in which transition probabilities depend on the history of the play, i.e., the players’ past action choices. To solve this new type of game under the limiting average reward criterion, we determine the set of jointly-convergent pure-strategy rewards which can be supported by equilibria involving threats. We examine the following setting for motivational and expository purposes. Each period, two agents exploiting a fishery choose between catching with restraint or without. The fish stock is in either of two states, High or Low, and in the latter each action pair yields lower payoffs. Restraint is harmless to the fish, but it is a dominated strategy in each stage game. Absence of restraint damages the resource, i.e., the less restraint the agents show, the higher the probabilities that Low occurs at the next stage of the play. This state may even become ‘absorbing’, i.e., transitions to High become impossible.
Keywords: Stochastic games; endogenous transitions; limiting average rewards; equilibria; common pool resource dilemma Length 29 pages (search for similar items in EconPapers)
JEL-codes: C72 C73 Q22 Q57 (search for similar items in EconPapers)
Date: 2010-11-25
New Economics Papers: this item is included in nep-gth
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Persistent link: https://EconPapers.repec.org/RePEc:esi:evopap:2010-24
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