Proceedings of the Annual Iowa State University Regulatory Conference on Public Utility Valuation and the Rate Making Process, Volume 26Iowa State University., 1987 |
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Page 303
... retirement of mains to provide much of a guideline as to the actual service life experienced . The large amount of new investment tends to obscure the retirements in the older property . The depreciation analyst needs to use caution in ...
... retirement of mains to provide much of a guideline as to the actual service life experienced . The large amount of new investment tends to obscure the retirements in the older property . The depreciation analyst needs to use caution in ...
Page 435
... retirement frequencies related to the four causes of retirement . An illustrative example with 1 . Deterioration , Inadequacy , 3. Obsolescence , 4. Chance . 2 . For one vintage , the horizontal axis labeled " years " can be labeled ...
... retirement frequencies related to the four causes of retirement . An illustrative example with 1 . Deterioration , Inadequacy , 3. Obsolescence , 4. Chance . 2 . For one vintage , the horizontal axis labeled " years " can be labeled ...
Page 441
... retirement or substitute a set of future rates . It appears that modifying the retirement most attractive . the rates is the Then questions are , " What retirement rates to vary ? " , and " What the variation should be " ? An ...
... retirement or substitute a set of future rates . It appears that modifying the retirement most attractive . the rates is the Then questions are , " What retirement rates to vary ? " , and " What the variation should be " ? An ...
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accounting ACRS addition adjustment airline allocation allowed alternative minimum tax amount antitrust laws assets AT&T basis benefits BOCs bypass capital recovery carriers cogeneration Commission competition competitors Computer construction consumers corporate income tax cost Court customers December 31 deferred tax depreciation reserve deregulation effect Enron equipment estimated expense facilities federal FERC future impact increased industry inside wire interexchange investment tax credit Iowa State Regulatory issues long distance megawatts method million monopoly natural gas natural monopoly Northern Natural obsolescence operating percent pipeline placed in service plant problems production protect public utility purchase PURPA rate base rate-of-return regulation reduced regular corporate income regulation reserve result retirement revenue SCANA significant social contract supra note survivor curves switching tax liability tax rate Tax Reform Act taxpayer telecommunications telephone companies Texas Transco transitional rules transmission utility's vintage