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1. An indifference curve is defined as a set of bundles that a consumer with a given income can afford, and among which she or he is indifferent. 2. More is preferred to less means that if the total ...

Bell, David E., and Ralph L. Keeney. "Altruistic Utility Functions for Joint Decisions." In The Mathematics of Preference, Choice and Order, edited by Steven Brams, William V. Gehrlein, and Fred S.

For any two occurrences A and B, you will either prefer A to B, or prefer B to A, or be indifferent between them? If you prefer A to B and B to C, then you'll prefer A to C? If you're indifferent ...