In school choice problems, the widely used manipulable Immediate Acceptance mechanism (IA) disadvantages unsophisticated applicants, but may ex-ante Pareto dominate any strategy-proof alternative. In these cases, it may be preferable to aid applicants within IA, rather than to abandon it. In a laboratory experiment, we first document a substantial gap in strategy choices and outcomes between subjects of higher and lower cognitive ability under IA. We then test whether disclosing information on past applications levels the playing field. The treatment is effective in partially reducing the gap between applicants of above- and below-median cognitive ability and in curbing ability segregation across schools, but may leave the least able applicants further behind.

Basteck, C., Mantovani, M. (2022). Aiding applicants: leveling the playing field within the immediate acceptance mechanism. REVIEW OF ECONOMIC DESIGN [10.1007/s10058-021-00283-2].

Aiding applicants: leveling the playing field within the immediate acceptance mechanism

Mantovani M.
2022

Abstract

In school choice problems, the widely used manipulable Immediate Acceptance mechanism (IA) disadvantages unsophisticated applicants, but may ex-ante Pareto dominate any strategy-proof alternative. In these cases, it may be preferable to aid applicants within IA, rather than to abandon it. In a laboratory experiment, we first document a substantial gap in strategy choices and outcomes between subjects of higher and lower cognitive ability under IA. We then test whether disclosing information on past applications levels the playing field. The treatment is effective in partially reducing the gap between applicants of above- and below-median cognitive ability and in curbing ability segregation across schools, but may leave the least able applicants further behind.
Articolo in rivista - Articolo scientifico
Cognitive ability; Immediate acceptance; Laboratory experiment; Mechanism design; School choice; Strategy-proofness;
English
Basteck, C., Mantovani, M. (2022). Aiding applicants: leveling the playing field within the immediate acceptance mechanism. REVIEW OF ECONOMIC DESIGN [10.1007/s10058-021-00283-2].
Basteck, C; Mantovani, M
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/352950
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