Cost allocation in asymmetric trees

摘要: Abstract Agents are connected each other through a tree. Each link of the tree has an associated cost and total must be divided among agents. In this paper we assume that agents asymmetric (think on countries use aqueducts to bring water from rainy regions dry regions, for example). We suppose agent is entitled with production demand good can sent This heterogeneity implies links not equally important all work propose, characterize axiomatically, two rules sharing when asymmetries apply.