What are some examples of zero-sum situations in social interactions?

[1] formu- lated the problem by minimizing the ratio between two Fisher information matrices with one computed from all unlabeled data and the other one ... Jun 24, 2022 ... (iv) Finally, continuity of the equilibrium value of team-against-team zero-sum game problems in the space of information structures under total ... We study the description and value of information in zero-sum games. We define a series of informational relations between information schemes, and show that ... In this paper, we focus on a special type of two-player imperfect-information extensive-form zero-sum games, Team. Adversary Games, in which a team of ... A zero sum game is a game where the sum of payouts is constant. A variable ... An informational asymmetry exists when one side knows more than the other in a ... May 8, 2024 ... Does that mean that during training, each agent has access to the information that should normally be hidden to it*? E.g. in a simultaneous move ... Nov 17, 2011 ... ... zero-sum" game, where any information acquired by the buyer makes herself better off but hurts the seller's benefit through adverse ... Mar 22, 2024 ... ... zero-sum game. Well, actually, a negative-sum game because we put a lot of resources into finding and trading on these alphas. In fact, Ken ... ... learning has been extended to general-sum extensive form games with perfect information. ... zero-sum game with leader and follower. It was called Minimax-Q which ... Jul 25, 2021 ... However, for zero-sum games in a finite probability space, P,eski introduced a complete char- acterization of ordering of information structures ...