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Isolation, assurance and rules: can rational folly supplant foolish rationality?
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Hammond, Peter J. (2008) Isolation, assurance and rules: can rational folly supplant foolish rationality? Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.842).
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Official URL: http://www2.warwick.ac.uk/fac/soc/economics/resear...
Abstract
Consider an “isolation paradox” game with many identical players. By definition, conforming to a rule which maximizes average utility is individually a strictly dominated strategy. Suppose, however, that some players think “quasi-magically” in accordance with evidential (but not causal) decision theory. That is, they act as if others’ disposition to conform, or not, is affected by their own behavior, even though they do not actually believe there is a causal link. Standard game theory excludes this. Yet such “rational folly” can sustain “rule utilitarian” cooperative behavior. Comparisons are made with Newcomb’s problem, and with related attempts to resolve prisoner’s dilemma.
Item Type: | Working or Discussion Paper (Working Paper) | ||||
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Subjects: | H Social Sciences > HB Economic Theory | ||||
Divisions: | Faculty of Social Sciences > Economics | ||||
Library of Congress Subject Headings (LCSH): | Game theory, Bayesian statistical decision theory, Utility theory, Prisoner's dilemma game, Choice (Psychology) | ||||
Series Name: | Warwick economic research papers | ||||
Publisher: | University of Warwick, Department of Economics | ||||
Place of Publication: | Coventry | ||||
Official Date: | February 2008 | ||||
Dates: |
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Number: | No.842 | ||||
Number of Pages: | 14 | ||||
Status: | Not Peer Reviewed | ||||
Access rights to Published version: | Open Access (Creative Commons) |
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