Mean field game with delay: A toy model

We study a toy model of linear-quadratic mean field game with delay. We “lift” the delayed dynamic into an infinite dimensional space, and recast the mean field game system which is made of a forward Kolmogorov equation and a backward Hamilton-Jacobi-Bellman equation. We identify the corresponding m...

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Bibliographic Details
Main Authors: Fouque, J.-P (Author), Zhang, Z. (Author)
Format: Article
Language:English
Published: MDPI AG 2018
Subjects:
Online Access:View Fulltext in Publisher
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008 220706s2018 CNT 000 0 und d
020 |a 22279091 (ISSN) 
245 1 0 |a Mean field game with delay: A toy model 
260 0 |b MDPI AG  |c 2018 
856 |z View Fulltext in Publisher  |u https://doi.org/10.3390/risks6030090 
520 3 |a We study a toy model of linear-quadratic mean field game with delay. We “lift” the delayed dynamic into an infinite dimensional space, and recast the mean field game system which is made of a forward Kolmogorov equation and a backward Hamilton-Jacobi-Bellman equation. We identify the corresponding master equation. A solution to this master equation is computed, and we show that it provides an approximation to a Nash equilibrium of the finite player game. © 2018 by the authors. Licensee MDPI, Basel, Switzerland. 
650 0 4 |a Inter-bank borrowing and lending 
650 0 4 |a Master equation 
650 0 4 |a Nash equilibrium 
650 0 4 |a Stochastic game with delay 
700 1 |a Fouque, J.-P.  |e author 
700 1 |a Zhang, Z.  |e author 
773 |t Risks