There is general agreement among diverse groups and individuals that Canada's transportation infrastructure desperately requires improvement. As governments move to confront this challenge, it is not enough that they simply commit to building more roads or bridges; the infrastructure must be...

In this paper, we explore how an incumbent airline firm structures its route network under the threat of entry caused by deregulation. We show that entry induces the incumbent firm to strategically alter its flight operating network structure from a fully connected network (FC) to a...