We added the working paper No.146 (Inaba, M., Takahashi, N., & Ohtsuki, H. “Robustness of linkage strategy which leads to large-scale cooperation.”)
We added the working paper No.146 (Inaba, M., Takahashi, N., & Ohtsuki, H. “Robustness of linkage strategy which leads to large-scale cooperation.”) .