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GLAD: a simple adaptive strategy that yields cooperation in dilemma games

Huck, S. and Normann, H.-T. and Oechssler, J. (2004) GLAD: a simple adaptive strategy that yields cooperation in dilemma games. (ELSE Working Papers 83). ESRC Centre for Economic Learning and Social Evolution: London, UK.

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Abstract

We introduce a simple adaptive rule where agents choose a cooperative effort on a grid. Agents can adjust this effort step by step and Gains and Losses Adjust Directions. We show that this process con- verges to the cooperative outcome in a two-person Prisoners' Dilemma game, and we provide simulations showing that the results also holds with a larger number of agents.

Type:Working / discussion paper
Title:GLAD: a simple adaptive strategy that yields cooperation in dilemma games
Open access status:An open access version is available from UCL Discovery
Publisher version:http://else.econ.ucl.ac.uk/newweb/papers.php
Language:English
Keywords:Cooperation, prisoners' dilemma, adaptive dynamics
UCL classification:UCL > School of Arts and Social Sciences > Faculty of Social and Historical Sciences > Economics

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