2 papers
cs.GT2026
Top Trading Cycles with Indifferences under Matroid Constraints
Yasushi Kawase
We study the reallocation of indivisible objects among agents who may hold initial endowments and may be indifferent between objects. Each agent has her own set of admissible objec…
cs.GT2025
Properties of Path-Independent Choice Correspondences and Their Applications to Efficient and Stable Matchings
Keisuke Bando, Kenzo Imamura, Yasushi Kawase
Choice correspondences are crucial in decision-making, especially when faced with indifferences or ties. While tie-breaking can transform a choice correspondence into a choice func…