Two-player preplay negotiation games with conditional offers
Valentin Goranko, Paolo Turrini

TL;DR
This paper explores a preplay bargaining phase in two-player strategic games where players make conditional offers, analyzing how such negotiations influence game outcomes, fairness, and efficiency under various bargaining assumptions.
Contribution
It introduces a novel model of preplay negotiation with conditional offers, analyzing solution concepts and outcomes in two-player games with bargaining dynamics.
Findings
Negotiation can improve fairness and efficiency of game outcomes.
Withdrawal and opt-out options affect bargaining power and results.
Time valuation influences negotiation strategies and solutions.
Abstract
We consider an extension of strategic normal form games with a phase before the actual play of the game, where players can make binding offers for transfer of utilities to other players after the play of the game, contingent on the recipient playing the strategy indicated in the offer. Such offers transform the payoff matrix of the original game but preserve its non-cooperative nature. The type of offers we focus on here are conditional on a suggested 'matching offer' of the same kind made in return by the receiver. Players can exchange a series of such offers, thus engaging in a bargaining process before a strategic normal form game is played. In this paper we study and analyze solution concepts for two-player normal form games with such preplay negotiation phase, under several assumptions for the bargaining power of the players, such as the possibility of withdrawing previously made…
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Taxonomy
TopicsGame Theory and Voting Systems · Merger and Competition Analysis · Game Theory and Applications
