It’s not joy, but a hypothesis developed by Daniel Batson links empathy and this behavior. James Andreoni explains an “impure” form of this behavior using (15[1])the “warm glow.” In a paper titled for this behavior, Herbert Simon argues that without this behavior, (15[2])the paradox of (15[1])voting would not exist. Ernst Fehr found that (15[1])an emotionally-driven form of this behavior motivated group members to punish free-riders (-5[1])in a public goods game. Greed aversion, guilt (15[2])aversion, (10[2])and this behavior are competing explanations for participant offers in the (*) dictator game. Gary Becker (10[2])argues that this behavior within the family is not fully explained by the evolutionary origin of this behavior via kin selection. Egoism (10[1])is contrasted (-5[1])with, for 10 points, what cooperative behavior where individuals benefit (10[1])another’s welfare without benefiting themselves? ■END■