TY  - GEN
AV  - public
ID  - discovery14527
N1  - This version is the version of record. For information on re-use, please refer to the publisher?s terms and conditions.
A1  - Hofbauer, J.
A1  - Oechssler, J.
A1  - Riedel, F.
PB  - ESRC Centre for Economic Learning and Social Evolution
Y1  - 2007///
CY  - London, UK
T3  - ELSE Working Papers
N2  - In John Nash?s proofs for the existence of (Nash) equilibria based on Brouwer?s theorem, an iteration mapping is used. A continuous?time analogue of the same mapping has been studied even earlier by Brown and von Neumann. This differential equation has recently been suggested as a plausible boundedly rational learning process in games.
In the current paper we study this Brown?von Neumann?Nash dynamics for the case of continuous strategy spaces. We show that for continuous payoff functions, the set of rest points of the dynamics coincides with the set of Nash equilibria of the underlying game. We also study the asymptotic stability properties of rest points. While strict
Nash equilibria may be unstable, we identify sufficient conditions for local and global asymptotic stability which use concepts developed in evolutionary game theory.
KW  - JEL classification: C70
KW  -  72. Learning in games
KW  -  evolutionary stability
KW  -  BNN
TI  - Brown-von Neumann-Nash dynamics: the continuous strategy case
UR  - https://dx.doi.org/10.2139/ssrn.1015225
ER  -