Fuzzy Social Choice Theory - B. Gibilisco, Michael a M. Gowen, Annie a E. Albert, Karen a N. Mordeson, John a J. Wierman, Mark a D. Clark, Terry

This book offers a comprehensive analysis of the social choice literature and shows, by applying fuzzy sets, how the use of fuzzy preferences, rather than that of strict ones, may affect the social choice theorems. Moreover, the median voter theorem is shown to hold under strict fuzzy preferences but not under weak fuzzy preferences.