In this paper, forecasting models are constructed for the monthly inward and outward station movements of the Wisconsin Telephone Company using an iterative procedure developed by Box and Jenkins. Data covering the period January 1951 through October 1966 were used to develop the model....

This articles uses an infinite growth model to estimate the cost of equity capital for electric utilities for the period 1958-1976. The infinite growth model permits the development of a simple linear regression relating market-price-to-book-value-ratios to rates of return. From this regression,...