MEMORY BOOSTS COOPERATION
2006 ◽
Vol 17
(06)
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pp. 841-852
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Keyword(s):
The standard spatial formulation of the iterated Prisoner's Dilemma is ahistoric (memoryless): i.e., only the results generated in the last round are taken into account in deciding the next choice. Historic memory can be implemented by featuring players by a summary of their previous winnigs and choices. Here we study the effect of limited trailing memory: only the last three iterations are recorded. The effects of full and discounted memory are assessed. It is concluded that this short-type memory stimulates cooperation.
2009 ◽
Vol 19
(09)
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pp. 2899-2926
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2020 ◽
2019 ◽
Vol 27
(2)
◽
pp. 153-172
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1999 ◽
pp. 301-308
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2016 ◽
Vol 7
(1)
◽
pp. 14-16
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