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RESEARCH PRODUCT

Participation Costs for Responders Can Reduce Rejection Rates in Ultimatum Bargaining

Patrick W. SchmitzPatrick W. SchmitzDaniel SchunkDaniel SchunkPhilipp C. Wichardt

subject

MicroeconomicsUltimatum gameStochastic gameEconomicsCognitive dissonanceUltimatum bargainingRejection ratehealth care economics and organizationsSunk costs

description

This paper reports data from an ultimatum mini-game in which responders first had to choose whether or not to participate. Participation was costly, but the participation cost was smaller than the minimum payoff that a responder could guarantee himself in the ultimatum game. Compared to a standard treatment, we find that the rejection rate of unfavorable offers is significantly reduced when participation is costly. A possible explanation based on cognitive dissonance is offered.

https://doi.org/10.2139/ssrn.1314763