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Persistent link: https://www.econbiz.de/10005596472
The paper shows that, when dealing with social justice, it is necessary but not sufficient to consider the social evaluator as placed behind a veil of ignorance. Then, her judgements are conform to the moral principle of universalisation and thus are impartial. But the way such judgements should...
Persistent link: https://www.econbiz.de/10011187995
[fre] Pour rendre compte du comportement rationnel d'ordre éthique, Harsanyi reprend la figure du spectateur impartial de Smith. Or, des différences significatives apparaissent, entre les deux auteurs, concernant le traitement du jugement moral. Chez Harsanyi, il s'agit d'un jugement...
Persistent link: https://www.econbiz.de/10010791658
Persistent link: https://www.econbiz.de/10005388136
Harsanyi (1955) proved that, in the context of uncertainty, social rationality and the Pareto principle impose severe constraints on the degree of priority for the worst-off that can be adopted in the social evaluation. Since then, the literature has hesitated between an ex ante approach that...
Persistent link: https://www.econbiz.de/10011191143
[eng] The Attitude to Inequalities in France Considering the Tax and Social Security Contributions System by Thibault Gajdos and Bertrand Lhommeau . Classic measurements of inequalities consider the collective aversion to inequalities to be an a priori fixed parameter. This paper proposes using...
Persistent link: https://www.econbiz.de/10010977966
We analyze the preference aggregation problem without the assumption that individuals and society have fully determined and observable preferences. More precisely, we endow individuals and society with sets of possible von Neumann–Morgenstern utility functions over lotteries. We generalize the...
Persistent link: https://www.econbiz.de/10011042931
We provide a generalization of Harsanyi's (1955) aggregation theorem to the case of incomplete preferences at the individual and social level. Individuals and society have possibly incomplete expected utility preferences that are represented by sets of expected utility functions. Under Pareto...
Persistent link: https://www.econbiz.de/10011145209
Persistent link: https://www.econbiz.de/10005146212
The axioms that characterize the generalized Gini social evaluation orderings for one-dimensional distributions are extended to the multidimensional attributes case. A social evaluation ordering is shown to have a two-stage aggregation representation if these axioms and a separability assumption...
Persistent link: https://www.econbiz.de/10005155409