For four alternatives and an even number of individuals, we prove a conjecture in a companion paper: It is impossible for a social choice rule to satisfy all of (1) Pareto, (2) anonymity, (3) full domain, and (4) independence of some alternative, a relaxation of Arrow's IIA.
|Original language||English (US)|
|Number of pages||22|
|Journal||Social Choice and Welfare|
|State||Published - Jul 2007|
ASJC Scopus subject areas
- Social Sciences (miscellaneous)
- Economics and Econometrics