Ekici, ÖzgünSethuraman, J.2024-02-262024-02-262024-010165-1765http://hdl.handle.net/10679/9220https://doi.org/10.1016/j.econlet.2023.111459In the object reallocation problem, Ekici (2023) showed that Top Trading Cycles (TTC) is the unique rule that is strategyproof, individual-rational, and pair-efficient. We provide a short proof of this characterization result.enginfo:eu-repo/semantics/restrictedAccessArticle23400112550180000110.1016/j.econlet.2023.111459Individually-rationalIndivisible objectPair-efficientStrategyproofTop trading cycles2-s2.0-85177874918