This paper studies a liberalized postal market where entrants may offer end-to-end products or concentrate on one of the segments of the network. Absent effective bypass, entry does not appear to be a serious financial threat to the incumbent, even when the products are perfect substitutes. This...

We provide a brief introduction to the current issue of the Review of Network Economics, which is a special issue devoted to the postal sector based on the sixth bi-annual Toulouse conference on “Competition and universal service in the postal sector.”

This paper studies the impact of legal unbundling vs ownership unbundling on the incentives of a network operator to invest and maintain its assets. We consider an industry where the upstream firm first chooses the size of a network, while several downstream firms then compete in selling goods...