と書いた理由です。念のために付け加えれば、上記の考え方の根底にあるのは、Gilboa and Schmeidler "Inductie Inference: An Axiomatic Approach" June 1999 mimeo.などの考え方です。こう考えても、やはり進化論で説明するのは、むずかしいでしょうか?
"Social Dymamics" MIT Press という本(論文集っぽい)を,たった今国立の銀杏書房で見つけてgetしてきました.中身は
1. The New Social Economics (by Durlauf and Young)
2. The Interactions-Based Approach to Socioeconomic Behavior (by Blume and Durlauf)
3. Policy Intervention Low-Level Equilibria and Social Interactions (by Moffitt)
4. Measuring Social Interactions (by Glaeser and Scheinkman)
5. The Dynamics of Conformity (by Young)
6. Individual Interactions Group Conflicts and the Evolotion of Preferences (Bowles)
7. The Emergence of Classes in Multi-Agent Bargaining Model (by Axtell et al.)
8. The Breakdown of Social Contracts (by Binmore)