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1. |
Decision‐analytic assessment of the economic value of weather forecasts: The fallowing/planting problem |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 77-89
Richard W. Katz,
Barbara G. Brown,
Allan H. Murphy,
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摘要:
AbstractA decision‐analytic approach is taken to the problem of assessing the economic value of imperfect weather forecasts. Emphasis is placed on measures of the quality of such information and on the relationship between quality and economic value. The fallowing/planting problem for a spring wheat farmer is examined in detail as a specific application. It is assumed that the farmer's goal is to maximize the total expected discounted return over an infinite horizon, which places this problem within the general framework of Markov decision processes. By means of stochastic dynamic programming, the economic value to the farmer of currently available seasonal precipitation forecasts, as well as of hypothetical improvements in the quality of such forecasts, is estimated. Because the relationship between the quality and value of forecasts is highly nonlinear, the need to explicitly determine value‐of‐information estimates, rather than relying on quality as a surrogate for value, is made
ISSN:0277-6693
DOI:10.1002/for.3980060202
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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2. |
Approaches to electric load forecasting |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 91-91
Derek Bunn,
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ISSN:0277-6693
DOI:10.1002/for.3980060203
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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3. |
On the search for accuracy in electric utility forecasting |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 93-95
Ahmad Faruqui,
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ISSN:0277-6693
DOI:10.1002/for.3980060204
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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4. |
State‐space modelling of residential, commercial and peak demands |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 97-115
Robert Nelson,
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摘要:
AbstractThe potential use of state‐space modelling is evaluated through comparison with the existing multivariate ARMA models currently in use at Georgia Power Company for forecasting its residential sales, commercial sales and peak deman
ISSN:0277-6693
DOI:10.1002/for.3980060205
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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5. |
Forecasting commercial electricity sales |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 117-136
Mark W. Watson,
Lydia M. Pastuszek,
Eric Cody,
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摘要:
AbstractAn important component of the New England Electric System Companies' (the 'System') total electricity sales is attributable to commercial customers. Commercial growth has recently been strong; moreover the System's peak demand is highly sensitive to commercial load. In a typical month this class represents 33 per cent of total System sales. Accurate short‐run forecasts of total kWh sales are important for rate making, budgeting, fuel cause proceedings, and corporate planning. In this study we use a variety of econometric and time‐series techniques to produce short‐run forecasts of commercial sales for two geographical areas served by two separate retail compa
ISSN:0277-6693
DOI:10.1002/for.3980060206
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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6. |
Forecasting system energy demand |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 137-156
Ipek Guinel,
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摘要:
AbstractThis paper presents the results of the Electric Power Research Institute Short Range Forecasting Project (EPRI‐SRF) performed by the Load Forecasts Department, Economics and Forecasts Division of Ontario Hydro, Ontario, Canada.In this study a variety of short‐range forecasting techniques are applied to Ontario Hydro monthly data on total system energy demand. These techniques are available in a software package (FORECAST MASTER) developed for EPRI by two consultants—Scientific Systems, Inc. (SSI) and Quantitativ Economic Research, Inc. (QUERI).The methods used for this study were the univariate Box‐Jenkins method, the multivariate state‐space method, Bayesian vector autoregression and autoregress ve econometric regression.A comparison of the models developed show that the econometric models perform the best overall. The state‐space models are more suitable for very short‐term (one‐step ahead) forecasts. Although the Box‐Jenkins method has the advantage of simplicity in terms of estimation and data requirement, its performance was not as good as that of the others. Bayesian vector autoregresson results indicate that this program needs some modification
ISSN:0277-6693
DOI:10.1002/for.3980060207
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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7. |
Call for Papers |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page 157-157
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ISSN:0277-6693
DOI:10.1002/for.3980060208
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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8. |
Masthead |
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Journal of Forecasting,
Volume 6,
Issue 2,
1987,
Page -
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PDF (75KB)
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ISSN:0277-6693
DOI:10.1002/for.3980060201
出版商:John Wiley&Sons, Ltd.
年代:1987
数据来源: WILEY
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