A Mean Field Game Model for Renewable Investment under Long-Term Uncertainty and Risk Aversion - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Dynamic Games and Applications Année : 2024

A Mean Field Game Model for Renewable Investment under Long-Term Uncertainty and Risk Aversion

Résumé

We consider a stylized model for investment into renewable power plants under long-term uncertainty. We model risk-averse agents facing heterogeneous weather conditions and a common noise including uncertainty on demand trends, future fuel prices and the average national weather conditions. The objective of each agent is to maximize multistage profit by controlling investment in discrete time steps. We analyze this model in a noncooperative game setting with N players, where the interaction among agents occurs through the spot price mechanism. Our model extends to a mean field game with common noise when the number of agents is infinite. We prove that the N-player game admits a Nash equilibrium. Moreover, we prove that under proper assumptions, any sequence of Nash equilibria to the N-player game converges to the unique solution of the MFG game. Finally, our numerical experiments highlight the impact of the risk aversion parameter and emphasize the difference between our model which captures heterogeneity and representative agent models.
Fichier principal
Vignette du fichier
MeanFieldModelforRenewableInvestment.pdf (765.61 Ko) Télécharger le fichier
Origine : Fichiers produits par l'(les) auteur(s)

Dates et versions

hal-04055421 , version 1 (02-04-2023)

Identifiants

Citer

Célia Escribe, Josselin Garnier, Emmanuel Gobet. A Mean Field Game Model for Renewable Investment under Long-Term Uncertainty and Risk Aversion. Dynamic Games and Applications, 2024, ⟨10.1007/s13235-024-00554-x⟩. ⟨hal-04055421⟩
169 Consultations
139 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More