1. The telephone system as a public good;Artle;Bell Journal of Ecomonics and Management Science,1973
2. The impact of access charges on bypass and universal telephone service;Bell Core,1984
3. Bypass of the local exchange: A quantitive assessment;Brock,1984
4. A general theory of point-to-point long-distance demand;Larson,1988
5. Two-part tariffs and consumption externalities;Littlechild;Bell Journal of Ecomonics,1975