| 1. | Went with economics separating from ethnics and developing into an independent science , the controversy has been embodied between economic egoism and economic altruism in the field of economics . ( 1 ) kin selection , that is , individual creature provides help to or sacrifices for kin relatives ; ( 2 ) reciprocal selection , that is , individual creature provides help to each other without kin relationship for some 伴随经济学逐渐脱离伦理学而成为一门独立科学,这对范畴的争论在经济领域内逐渐表现为经济利己与经济利他的争论。在人们对利他行为的讨论中,经济利他主义主要形成了以下三种典型的表现形式: ( 1 ) “亲缘利他” ,即有血缘关系的生物个体为自己的亲属提供帮助或作出牺牲。 |