• Coherent Cost-Sharing Rules 

    Sprumont, Yves (Université de Montréal. Département de sciences économiques., 1999)
    We reconsider the discrete version of the axiomatic cost-sharing model. We propose a condition of (informational) coherence requiring that not all informational refinements of a given problem be solved differently from the original problem. We prove ...
  • Nearly Serial Sharing Methods 

    Sprumont, Yves (Université de Montréal. Département de sciences économiques., 2004)
    A group of agents participate in a cooperative enterprise producing a single good. Each participant contributes a particular type of input; output is nondecreasing in these contributions. How should it be shared? We analyze the implications of the axiom ...