“In my [Impossibility] theorem I'm assuming that the information is a ranking. Each voter can say of any two candidates, I prefer this one to this one. So then we have essentially a ranking. It's a list saying this is my first choice. This is my second choice. Each voter, in principle, could be asked to give that entire piece of information. In the ordinary Plurality Voting, say as used in electing Congressmen, we generally only ask for the first choice. But, in principle, we could ask for more choices.”
![“In my [Impossibility] theorem I'm assuming that the information is…” quote by Kenneth Arrow](https://sms4smile.com/quotes/img-quotes/9eb/kenneth-arrow-14948_asks_in-my-impossibility-theorem-i-m-assuming_2448414.jpg){kind=icon}
