1. The pricing of local telephone service;Alleman,1977
2. An analysis of transformation;Box;Journal of the Royal Statistical Society B,1964
3. The effect of the demographics of individual households on their telephone usage,1981
4. Measured rates versus flat rates: A pricing experiment;Cohen;Fifth Annual Telecommunications Policy Research Conference, March,1977
5. The use of incomplete observations in multiple regression analysis: A generalized least squares approach;Dagenais;Journal of Econometrics,1973