The paper analyzes the impact of different regulatory models on competition and welfare in the Swiss letter market. We conclude that the US system worksharing yields the best results.

This paper enhances the defender model by explicitly modeling the cost associated with quality attributes. It considers two firms and two quality attributes which cause fixed and variable cost, respectively, together with the price attribute. Hence, firms compete in three dimensions. The optimal...

This paper assesses the potential of a combined “USO in communications”, i.e. a USO that simultaneously defines the physical and digital requirements for the conveyance of communication irrespective of the specific sector.

Universal service providers (USP) are increasingly active in business segments other than the segment consisting of their Universal Service Obligation (USO). Price regulation of USO services is usually cost-oriented and differentiated between USO- and non-USO-products. Hence, regulatory rules on...

In 2013, the U.S. Postal Service (USPS) announced plans to discontinue the delivery of letters and flats on Saturdays, while continuing parcels delivery. The paper analyses the financial effects of the plan based on a bottom-up delivery model.

Was ist zu tun, damit der Service public auch in 10 Jahren noch ein Erfolgsmodell sein wird? Der Beitrag versucht diese Frage aus ökonomischer Sicht für die Sektoren Post, Telekommunikation, Medien (Radio/TV), Bahn und Strom zu beantworten.

The financing of the Universal Service Obligation (USO) in network industries has traditionally relied on granting the provider exclusive rights. Full liberalization has created the need for alternative funding mechanisms. This has increased the interest of regulators and the public in...

Market opening in the postal sector invites competition, but it may also present challenge to financing the universal service obligation (USO) currently in place. USO financing under entry is challenged both by the loss of revenues and scale economies in combination with the affordability...

Traditionally, pricing of postal services was fully sender based. We analyze a potential alternative consisting of a two-part tariff where the sender is charged reduced postage while the recipient is charged a yearly fixed fee.

The financing of universal service provision in the postal sector has traditionally relied on granting the universal service provider a reserved area. Together with growing electronic substitution, current liberalization policies promoting competitive entry may put the traditional universal...