| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 478212 | European Journal of Operational Research | 2014 | 9 Pages |
•The source connection problems are defined.•A group of agents need a service that could be only provided by a source.•A rule that shares the cost of the tree connecting agents to the source is defined.•An axiomatic characterization of the rule is provided.
In this paper we study situations where a group of agents require a service that can only be provided from a source, the so-called source connection problems. These problems contain the standard fixed tree, the classical minimum spanning tree and some other related problems such as the k-hop, the degree constrained and the generalized minimum spanning tree problems among others. Our goal is to divide the cost of a network among the agents. To this end, we introduce a rule which will be referred to as a painting rule because it can be interpreted by means of a story about painting. Some meaningful properties in this context and a characterization of the rule are provided.
