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Nash equilibrium strategies and survival portfolio rules in evolutionary models of asset markets


Belkov, Sergei; Evstigneev, Igor V; Hens, Thorsten; Xu, Le (2020). Nash equilibrium strategies and survival portfolio rules in evolutionary models of asset markets. Mathematics and Financial Economics, 14:249-262.

Abstract

We consider a stochastic model of a financial market with one-period assets and endogenous asset prices. The model was initially developed and analyzed in the context of Evolutionary Finance with the main focus on questions of “survival and extinction” of investment strategies (portfolio rules). In this paper we view the model from a different, game-theoretic, perspective and analyze Nash equilibrium properties of survival portfolio rules.

Abstract

We consider a stochastic model of a financial market with one-period assets and endogenous asset prices. The model was initially developed and analyzed in the context of Evolutionary Finance with the main focus on questions of “survival and extinction” of investment strategies (portfolio rules). In this paper we view the model from a different, game-theoretic, perspective and analyze Nash equilibrium properties of survival portfolio rules.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:03 Faculty of Economics > Department of Banking and Finance
Dewey Decimal Classification:330 Economics
Scopus Subject Areas:Physical Sciences > Statistics and Probability
Social Sciences & Humanities > Finance
Social Sciences & Humanities > Statistics, Probability and Uncertainty
Language:English
Date:1 January 2020
Deposited On:16 Nov 2020 18:16
Last Modified:28 Feb 2021 08:07
Publisher:Springer
ISSN:1862-9679
OA Status:Closed
Publisher DOI:https://doi.org/10.1007/s11579-019-00254-w
Other Identification Number:merlin-id:19353

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