A simple access pricing rule to achieve the Ramsey outcome for interconnected networks
This paper considers a general and informationally efficient approach to determine the optimal access pricing rule for interconnected networks. It shows that there exists a simple rule that achieves the Ramsey outcome as the unique equilibrium when networks compete in linear prices without network-based price discrimination. The approach is informationally efficient in the sense that the regulator is required to know only the marginal cost structure, i.e. the marginal cost of making and terminating a call. The approach is general in that access prices can depend not only on the marginal costs but also on the retail prices, which can be observed by consumers and therefore by the regulator as well. In particular, I consider the set of linear access pricing rules which includes any fixed access price, the Efficient Component Pricing Rule (ECPR) and the Modified ECPR as special cases. I show that in this set, there is a unique rule that implements the Ramsey outcome as the unique equilibrium independently of the underlying demand conditions.
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
- Doh Shin Jeon & Jean Jacques Laffont & Jean Tirole, 2001.
"On the receiver pays principle,"
Economics Working Papers
561, Department of Economics and Business, Universitat Pompeu Fabra.
- Armstrong, M., 1996. "Network interconnection," Discussion Paper Series In Economics And Econometrics 9625, Economics Division, School of Social Sciences, University of Southampton.
- Gans, J.S. & King, S.P., 2000.
"Mobile Network Competition, Customer Ignorance and Fixed-to-Mobile Call Prices,"
Department of Economics - Working Papers Series
734, The University of Melbourne.
- Gans, Joshua S. & King, Stephen P., 2000. "Mobile network competition, customer ignorance and fixed-to-mobile call prices," Information Economics and Policy, Elsevier, vol. 12(4), pages 301-327, December.
- Doganoglu, Toker & Tauman, Yair, 2002. "Network Competition and Access Charge Rules," Manchester School, University of Manchester, vol. 70(1), pages 16-35, January.
When requesting a correction, please mention this item's handle: RePEc:upf:upfgen:808. See general information about how to correct material in RePEc.
If references are entirely missing, you can add them using this form.