منابع مشابه
Separating the Hawks from the Doves
Human players in our laboratory experiment converge closely to the symmetric mixed Nash equilibrium when matched in a single population version of the standard Hawk-Dove game. When matched across two populations, the same players show clear movement towards an asymmetric (and very inequitable) pure Nash equilibrium of the same game. These findings support a distinctive prediction of evolutionar...
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Evolutionary game theory is an adaptation of classical game theory used to analyse and explain observed natural phenomena where organisms choose between alternative behavioural strategies. Recent analyses and simulations of evolutionary games have shown that implementation choices such as population size and selection method can have unexpected effects on the course of evolution. In this paper,...
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Using a new dynamical network model of society in which pairwise interactions are weighted according to mutual satisfaction, we show that cooperation is the norm in the hawks-doves game when individuals are allowed to break ties with undesirable neighbors and to make new acquaintances in their extended neighborhood. Moreover, cooperation is robust with respect to rather strong strategy perturba...
متن کاملHawks and Doves in an Artificial Dynamically Structured Society
Using a dynamical network model of society, we show that cooperation is the norm in the Hawks-Doves game when individuals are allowed to break ties with undesirable neighbors and to make new acquaintances in their extended neighborhood. This is an interesting result, as standard theory for mixing populations prescribes that a certain fraction of defectors must always exist at equilibrium. We di...
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Media scrutinise the ECB's communication very attentively to extract information on likely future moves of monetary policy rates, in particular after each press conference following monetary policy meetings. Assessing media's perception requires the translation of words into a quantitative indicator. In this paper, we propose the Hawkish-Dovish (HD) indicator which is computed out of a bulk of ...
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ژورنال
عنوان ژورنال: SSRN Electronic Journal
سال: 2017
ISSN: 1556-5068
DOI: 10.2139/ssrn.3067137