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21.
A generalization of Campbell and Kelly’s trade-off theorem 总被引:1,自引:1,他引:0
This article considers social choice theory without the Pareto principle. We revisit the trade-off theorem developed by Campbell
and Kelly (Econometrica 61:1355–1365, 1993) and generalize their result. By introducing an alternative measure of decisive structure, a dominance relation, we show
that if a social welfare function dominates another social welfare function, then the number of pairs of alternatives which
social ranking is independently of individual preferences under the former is not more than that under the latter. Moreover,
we offer two applications of our main result. 相似文献
22.
本文从比较文学角度,对白桦派作家有岛武郎的代表作《一个女人》与托尔斯泰的《安娜·卡列尼娜》、《伊凡·伊里奇之死》进行了影响比较探究,从中得出结论,托尔斯泰看重神本主义和神灵中心思想,有岛看重人本主义和现世中心思想,有岛的人至上主义和人本主义,不能与神本主义发生共鸣,所以,他笔下的主人公叶子拒绝回归基督教,也不想通过基督教来获得人生救赎。由此证明,西欧的神很难在日本扎根落户。 相似文献