Impartial nomination correspondences. - Shohei Tamura; Shinji Ohseto (Soc. Choice Welf., 2014)

Strategy-proofness versus symmetry in economies with an indivisible good and money. - Miki Kato; Shinji Ohseto; Shohei Tamura (Int. J. Game Theory, 2015)

Characterizing minimal impartial rules for awarding prizes. - Shohei Tamura (Games Econ. Behav., 2016)