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Selfishness, Altruism, and Rationality by Howard Margolis. Why do we contribute money?. Why, even, do we vote, if the effect of a single vote is negligible?. Rationality-based microeconomic models are hard-pressed to explain such social behavior, but Howard Margolis proposes a solution.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.