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American Economic Review Vol. 98 No. 4 2008

Leveling the Playing Field: Sincere and Sophisticated Players in the Boston Mechanism

Parag A. Pathak1; Tayfun Sönmez2

1 Society of Fellows, Harvard University, Cambridge MA 02138. · 2 Department of Economics, Boston College, Chestnut Hill, MA 02467.

Abstract

Empirical and experimental evidence suggests different levels of sophistication among families in the Boston Public School student assignment plan. We analyze the preference revelation game induced by the Boston mechanism with sincere players who report their true preferences and sophisticated players who play a best response. We characterize the set of Nash equilibrium outcomes as the set of stable matchings of a modified economy, where sincere students lose priority to sophisticated students. Any sophisticated student weakly prefers her assignment under the Pareto-dominant Nash equilibrium of the Boston mechanism to her assignment under the recently adopted student-optimal stable mechanism.

DOI
10.1257/aer.98.4.1636
Volume
98
Issue
4
Pages
1636-1652
Language
en
Sources
crossref openalex bibtex:phds-export.bib

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