Strategy-proofness of stochastic assignment mechanisms

André Schmelzer

No 2017_13, Discussion Paper Series of the Max Planck Institute for Research on Collective Goods from Max Planck Institute for Research on Collective Goods

Abstract: This paper compares two prominent stochastic assignment mechanisms in the laboratory: Random serial dictatorship (RSD) and top trading cycles with random endowments (TTC). In standard theory, both mechanisms are strategy-proof and Pareto-effcient for the house allocation problem without endowments. In the experiment, RSD outperforms TTC. This can be attributed to more dominant strategy play under RSD. The behavioral theory of obvious strategy-proofness can partly explain this difference in dominant strategy play. Generally, subjects with extremely high and low levels of contingent reasoning play their dominant strategies. These results suggest that one strategy-proof mechanism may outperform another one if individuals are boundedly rational.

Keywords: market design; mechanism design; randomization (search for similar items in EconPapers)
Date: 2017-07
New Economics Papers: this item is included in nep-des and nep-exp
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Citations: View citations in EconPapers (1)

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Related works:
Journal Article: Strategy-Proofness of Stochastic Assignment Mechanisms (2018)
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Persistent link: https://EconPapers.repec.org/RePEc:mpg:wpaper:2017_13

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