Abstract
This paper introduces and analyzes the class of inequality averse multi-utilitarian solutions for cooperative bargaining problems. We show that generalized Gini solutions and inequality averse Choquet solutions are particular cases of this new multi-valued solution concept and provide a complete characterization in which an invariance property, consisting of a weakening of both the linear invariance axiom in Blackorby et al. (Econometrica 62:1161–1178, 1994) and the restricted invariance axiom in Ok and Zhou (Games Econ Behav 33:249–264, 2000), plays an important role. Moreover, by relaxing the assumptions involved in the characterization, the class is extended to include inequality loving multi-utilitarian solutions which are also studied in the paper.
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Hinojosa, M.A., Mármol, A.M. & Zarzuelo, J.M. Inequality averse multi-utilitarian bargaining solutions. Int J Game Theory 37, 597–618 (2008). https://doi.org/10.1007/s00182-008-0137-2
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DOI: https://doi.org/10.1007/s00182-008-0137-2