Note on the core and compensation in collective choice. - Mikio Nakayama (Math. Soc. Sci., 1982)

A cooperative game of information trading: The core, the nucleolus and the kernel. - Theo Driessen; Shigeo Muto; Mikio Nakayama (ZOR Methods Model. Oper. Res., 1992)

The Resale-Proof Trade of Information as a Stable Standard of Behavior - An Application of the Theory of Social Situations. - Shigeo Muto; Mikio Nakayama (Essays in Game Theory, 1994)

Strategic Cores in a Public Goods Economy. - Yukihisa Utsumi; Mikio Nakayama (IGTR, 2004)

Coalition-proof Nash equilibria and cores in a strategic pure exchange game of bads. - Toshiyuki Hirai; Takuya Masuzawa; Mikio Nakayama (Math. Soc. Sci., 2006)

The Strategic Cores α, β, γ and δ. - Takashi Harada; Mikio Nakayama (IGTR, 2011)