The consistency principle and an axiomatization of the α-core. - Koji Takamiya (Int. J. Game Theory, 2001)

Coalition strategy-proofness and monotonicity in Shapley-Scarf housing markets. - Koji Takamiya (Math. Soc. Sci., 2001)

The weak core of simple games with ordinal preferences: implementation in Nash equilibrium. - Tomoichi Shinotsuka; Koji Takamiya (Games Econ. Behav., 2003)

On strategy-proofness and essentially single-valued cores: A converse result. - Koji Takamiya (Soc. Choice Welf., 2003)

Variance analyses for kernel regressors with nested reproducing kernel hilbert spaces. - Akira Tanaka; Hideyuki Imai; Koji Takamiya (ICASSP, 2012)

Coalitional unanimity versus strategy-proofness in coalition formation problems. - Koji Takamiya (Int. J. Game Theory, 2013)