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1. |
Forecasting industrial production using non‐linear methods |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page 325-336
J. D. Byers,
D. A. Peel,
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摘要:
AbstractNumerous theoretical models suggests that business cycles involve nonlinear processes. In this paper we examine whether two parametric, nonlinear time‐series models—the bilinear and threshold models—can exploit apparent non‐linearity in industrial production to provide forecasts superior to those derived from the standard autoregressive
ISSN:0277-6693
DOI:10.1002/for.3980140402
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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2. |
A state space approach to forecasting the final vintage of revised data with an application to the index of industrial production |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page 337-350
K. D. Patterson,
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摘要:
AbstractThere is considerable interest in the index of industrial production (IIP) as an indicator of the state of the UK's industrial base and, more generally, as a leading economic indicator. However, this index, in common with a number of key macroeconomic time series, is subject to revision as more information becomes available. This raises the problem of forecasting the final vintage of data on IIP. We construct a state space model to solve this problem which incorporates bias adjustments, a model of the measurement error process, and a dynamic model for the final vintage of IIP. Application of the Kalman filter produces an optimal forecast of the final vintage of data.
ISSN:0277-6693
DOI:10.1002/for.3980140403
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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3. |
Prediction of final data with use of preliminary and/or revised data |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page 351-380
Roberto S. Mariano,
Hisashi Tanizaki,
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摘要:
AbstractIn the case of US national accounts the data are revised for the first few years and every decade, which implies that we do not really have the final data. In this paper we aim to predict the final data, using the preliminary data and/or the revised data. The following predictors are introduced and derived from a context of the non‐linear filtering or smoothing problem, which are: (1) prediction of the final data of timetgiven the preliminary data up to timet‐ 1, (2) prediction of the final data of timetgiven the preliminary data up to timet, (3) prediction of the final data of timetgiven the preliminary data up to timeT, (4) prediction of the final data of timetgiven the revised data up to timet‐1 and the preliminary data up to timet‐ 1, and (5) prediction of the final data of timetgiven the revised data up to timet‐1 and the preliminary data up to timet. It is shown that (5) is the best predictor but not too different from (3). The prediction problem is illustrated using US per capita consump
ISSN:0277-6693
DOI:10.1002/for.3980140404
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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4. |
Back propagation in time‐series forecasting |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page 381-393
Gerson Lachtermacher,
J. David Fuller,
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摘要:
AbstractOne of the major constraints on the use of back propagation neural networks as a practical forecasting tool is the number of training patterns needed. We propose a methodology that reduces the data requirements. The general idea is to use the Box‐Jenkins model in an exploratory phase to identify the 'lag components' of the series, to determine a compact network structure with one input unit for each lag, and then apply the validation procedure. This process minimizes the size of the network and consequently the data required to train the network. The results obtained in eight studies show the potential of the new methodology as an alternative to the traditional time‐series mod
ISSN:0277-6693
DOI:10.1002/for.3980140405
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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5. |
Reconfigurable combined forecasts in a non‐stationary inflationary environment |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page 395-403
V. Ya. Volkov,
Y. U. M. Gladkov,
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摘要:
AbstractThis paper presents a composite method for non‐stationary economic forecasts, incorporating reconfigurable exponential trend extraction and linear combinations of parabolic and spectral estimators for short‐term prediction. The method automatically identifies the points of time series misalignment induced by sharp environmental changes. An application to the problem of hard currency exchange rate prediction in Russia is presen
ISSN:0277-6693
DOI:10.1002/for.3980140406
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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6. |
Finite sample forecast results for vector autoregressive moving average models |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page 405-412
Gregory C. Reinsel,
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摘要:
AbstractUsing the 'standard' approach to forecasting in the vector autoregressive moving average model, we establish basic general results on exact finite sample forecasts and their mean squared error matrices. Comparison between the exact and conditional methods of initiating the finite sample forecast calculations is presented, and a few illustrative cases are given.
ISSN:0277-6693
DOI:10.1002/for.3980140407
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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7. |
Masthead |
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Journal of Forecasting,
Volume 14,
Issue 4,
1995,
Page -
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PDF (88KB)
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ISSN:0277-6693
DOI:10.1002/for.3980140401
出版商:John Wiley&Sons, Ltd.
年代:1995
数据来源: WILEY
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