We introduce a pricing model for single-family residences on the real estate market. The model considers purchase offers that arrive according to a Poisson process. The homeowner's problem is to set a price that will maximize his net profit. The selling agent suggests a price to the homeowner...

We study cooperative games that arise from the problem of finding shortest paths from a specified source to all other nodes in a network. Such networks model, among other things, efficient development of a commuter rail system for a growing metropolitan area. We motivate and define these games...