Resource title

A small Fish War: an example with frequency-dependent stage payoffs

Resource image

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Resource description

Two agents possess the fishing rights to a lake. Each period they have two options, to catch without restraint, e.g., to use a fine-mazed net, or to catch with some restraint, e.g., to use a wide-mazed net. The use of a fine-mazed net always yields a higher immediate catch than the alternative. The present catches depend on the behavior of the agents in the past. The more often the agents have used the fine- mazed net in the past, the lower the present catches are independent from the type of nets being used. We determine feasible rewards and provide (subgame perfect) equi- libria for the limiting average reward criterion using methods inspired by the repeated-games literature. Our analysis shows that a 'tragedy of the commons' can be averted, as sustainable Pareto-efficient outcomes can be supported by subgame perfect equilibria.

Resource author

Reinoud Joosten

Resource publisher

Resource publish date

Resource language

eng

Resource content type

text/html

Resource resource URL

http://hdl.handle.net/10419/20025

Resource license

Adapt according to the presented license agreement and reference the original author.