An experiment on the Nash program: A comparison of two strategic mechanisms implementing the Shapley value

Autor: Michela Chessa, Nobuyuki Hanaki, Aymeric Lardon, Takashi Yamada
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Games and Economic Behavior. 141:88-104
ISSN: 1090-2473
Popis: Chessa M., Hanaki N., Lardon A., et al. An experiment on the Nash program: A comparison of two strategic mechanisms implementing the Shapley value. Games and Economic Behavior 141, 88 (2023); https://doi.org/10.1016/j.geb.2023.05.010.
We experimentally compare two well-known mechanisms inducing the Shapley value as an ex ante equilibrium outcome of a noncooperative bargaining procedure: the demand-based Winter's demand commitment bargaining mechanism and the offer-based Hart and Mas-Colell procedure. Our results suggest that the offer-based Hart and Mas-Colell mechanism better induces players to cooperate and to agree on an efficient outcome, whereas the demand-based Winter mechanism better implements allocations that reflect players' effective power, provided that the grand coalition is formed.
Databáze: OpenAIRE