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2017 Documento de Trabajo #333

Strategy-proof and Group Strategy-proof Stable Mechanisms: An Equivalence

We prove that group strategy-proofness and strategy-proofness are equivalent requirements on stable mechanisms in priority-based resource allocation problems with multi-unit demand. The result extends to the model with contracts.

JEL Classification Numbers: C78; D78.

Antonio Romero-Medina
Matteo Triossi

Keywords: Group Strategy-proofness, Multi-unit demand, stability, Strategy-proofness