Decreasing serial cost sharing: an axiomatic characterization

The increasing serial cost sharing rule of Moulin and Shenker (Econometrica 60:1009–1037, 1992) and the decreasing serial rule of de Frutos (J Econ Theory 79:245–275, 1998) are known by their intuitive appeal and striking incentive properties. An axiomatic characterization of the increasing serial rule was provided by Moulin and Shenker (J Econ Theory 64:178–201, 1994). This paper gives an axiomatic characterization of the decreasing serial rule.