Arrow’s assertion that under democracy majority choice produces a stalemate, as an unambiguous social choice cannot be achieved if there are more than two options facing voters. Assume individuals A, B and C and options x, y and z. A prefers x to...

In social choice theory, Arrow’s impossibility theorem, or Arrow’s paradox, demonstrates that no voting system can convert the ranked preferences of individuals into a community-wide ranking while also meeting a certain set of reasonable criteria...