Search Results - subject:"Evolutionary Game Theory"

On an Evolutionary Foundation of Neuroeconomics

Schipper, Burkhard - 2008

constrains information processing functions and behavioral functions. By reinterpreting results from evolutionary game theory …

Persistent link: https://www.econbiz.de/10014217845

On the Evolutionary Edge of Migration as an Assortative Mating Device

Stark, Oded - 2008

In a haystack-type representation of a heterogeneous population that is evolving according to a payoff structure of a prisoner's dilemma game, migration is modeled as a process of swapping individuals between heterogeneous groups of constant size after a random allocation fills the haystacks,...

Persistent link: https://www.econbiz.de/10014220226

Asset market games of survival

Amir, Rabah; Evstigneev, Igor V.; Schenk-Hoppé, Klaus … - 2008

The paper examines a game-theoretic model of a financial market in which asset prices are determined endogenously in terms of a short-run equilibrium. Investors use general, adaptive strategies (portfolio rules) depending on the exogenous states of the world and the observed history of the game....

Persistent link: https://www.econbiz.de/10003966080

Strategies of survival in dynamic asset market games

Amir, Rabah; Evstigneev, Igor V.; Xu, Le - 2008

The paper examines a game-theoretic evolutionary model of a financial market with endogenous equilibrium asset prices. Assets pay dividends that are partially consumed and partially reinvested. The traders use general, adaptive strategies (portfolio rules), distributing their wealth between...

Persistent link: https://www.econbiz.de/10003966195

Doubts and equilibria

Cabrales, Antonio (contributor); … - 2008

Persistent link: https://www.econbiz.de/10003774448

Evolutionary dynamics of globalization

Canpolat, Naci (contributor); Özel, Hüseyin (contributor) - 2008

states. -- globalization ; evolutionary game theory ; evolutionarily stable states ; behavioural strategies … evolutionarily stable states. Keywords: globalization, evolutionary game theory, evolutionarily stable states, behavioural …

Persistent link: https://www.econbiz.de/10003790608

Do investors optimize, follow heuristics, or listen to experts?

Gehrig, Thomas; Güth, Werner; Levínský, René; … - 2008

In the experimental scenario several agents repeatedly invest in n (n2) state-specific assets. The evolutionarily stable and equilibrium (Blume and Easley, 1992) portfolio for this situation requires to distribute funds according to the constant probabilities of the various states. The different...

Persistent link: https://www.econbiz.de/10003796833

The evolution of social norms and individual preferences

Harrison, Rodrigo; Villena, Mauricio G. - 2008

Persistent link: https://www.econbiz.de/10003834106

Persistent ideologies in an evolutionary setting

Koch, Lars Peter (contributor) - 2008

concept of mutations in evolutionary game theory. Consider a cdf F that has measure zero on some set Θ. Now suppose a small … states that Lyapunov stability implies Nash equilibrium. This property is satisfied in most models of evolutionary game … theory. Lemma 4 Let {Θs} be dynamically stable with respect to some cdf F. Then σ with σi(si) = Fi(Θsi) ∀ si ∈ Si is a Nash …

Persistent link: https://www.econbiz.de/10003771292

The evolution of trust and cooperation in diverse groups : a game experimental approach

Volk, Stefan - 2008

Persistent link: https://www.econbiz.de/10003810351