10 citations
3 papers
econ.TH2024★ 4 cited
Random partitions, potential, value, and externalities
André Casajus, Yukihiko Funaki, Frank Huettner
The Shapley value equals a player's contribution to the potential of a game. The potential is a most natural one-number summary of a game, which can be computed as the expected acc…
quant-ph2021★ 10 cited
Observers of quantum systems cannot agree to disagree
Patricia Contreras-Tejada, Giannicola Scarpa, Aleksander M. Kubicki +2
Is the world quantum? An active research line in quantum foundations is devoted to exploring what constraints can rule out the postquantum theories that are consistent with experim…
quant-ph2020★ 5 cited
Rényi Entropy, Signed Probabilities, and the Qubit
Adam Brandenburger, Pierfrancesco La Mura, Stuart Zoble
The states of the qubit, the basic unit of quantum information, are positive semi-definite Hermitian matrices with trace 1. We contribute to the program to axiomatize…