1. Ando, A. W. 1997, Economics of Scope in Endangered-Species Protection: Evidence from Interest-Group Behavior
2. Ando, A. W. 1998, Do Interest Groups Compete?
3. Principles of Political Ecology;Atkinson,1991
4. Looking back over the first fifteen years;Bean,1991
5. The taking of land: when should compensation be paid?;Blume;Quarterly Journal of Economics,1984