Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper examines how to satisfy “independence of the utilities of the dead” (Blackorby et al. in Econometrica 63:1303–1320, 1995 ; Bommier and Zuber in Soc Choice Welf 31:415–434, 2008 ) in the class of “expected equally distributed equivalent” social orderings (Fleurbaey in J Polit Econ 118:649–680, 2010 ) and inquires into the possibility to keep some aversion to inequality in this context. It is shown that the social welfare function must either be utilitarian or take a special multiplicative form. The multiplicative form is compatible with any degree of inequality aversion, but only under some constraints on the range of individual utilities. Copyright Springer-Verlag Berlin Heidelberg 2013