出典:Wikipedia
出典:『Wikipedia』 (2011/06/21 19:34 UTC 版)
A protest vote (also known as blank vote or white vote) is a vote cast in an election to demonstrate the caster's unhappiness with the choice of candidates or refusal of the current political system. It can thus be said "conjectural", as the voter would accept other candidates in the same system, or "structural", if the voter is opposed to the whole system — usually representative democracy, but it may also signify opposition to a two-party system where "third options" are always rejected. In this latter case, protest vote may take the form of a valid vote, but instead of voting for the mainstream candidates, it is a vote in favor of a minority or fringe candidate, either from the far-left, far-right or self-presenting as a candidate foreign to the political system.