A note on assignment games with the same nucleolus

Javier Martínez-de-Albéniz, Carlos Rafels () and Neus Ybern ()
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Carlos Rafels: Universitat de Barcelona
Neus Ybern: Universitat Politècnica de Catalunya

TOP: An Official Journal of the Spanish Society of Statistics and Operations Research, 2019, vol. 27, issue 2, No 6, 187-198

Abstract: Abstract We show that the family of assignment matrices which give rise to the same nucleolus forms a compact join-semilattice with one maximal element. The above family is, in general, not a convex set, but path-connected.

Keywords: Assignment game; Core; Nucleolus; Semilattice (search for similar items in EconPapers)
Date: 2019
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DOI: 10.1007/s11750-019-00498-1

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