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Now showing items 121-130 of 154
The Impact of Empirical Accuracy Studies On Time Series Analysis and Forecasting
(International Statistical Institute (ISI), 1995-12)
This paper examines a major area of statistics: the application of time series analysis to forecasting, particularly as it applies to the areas of business and economics. This area is unusual in the social sciences in that ...
The M2-competition: A real-time judgmentally based forecasting study
(Elsevier, 1993)
The purpose of the M2-Competition is to determine the post sample accuracy of various forecasting methods. It is an empirical study organized in such a way as to avoid the major criticism of the M-Competition that forecasters ...
A Simplified Approach to the Conditional Estimation of Value at Risk (VAR)
(Futures & Options World, 1996)
Emerging risk-management techniques use Value at Risk (VAR) to assess the market risk of a portfolio. We propose a relative simple method to estimate VAR conditionally to reflect new information about the volatility of ...
A Simplified Approach to the Conditional Estimation of Value at Risk (VAR)
(1997)
Emerging risk-management techniques use Value at Risk (VAR) to assess the market risk of a portfolio. We propose a relative simple method to estimate VAR conditionallyto reflect new information about the volatility of ...
Σύστημα λήψης αποφάσεων για την αστική αγορά κατοικίας
(Πανεπιστημιακές Εκδόσεις Θεσσαλίας, 1999)
Στο κείμενο που ακολουθεί θα εντοπιστούν οι βασικές αρχές ενός συστήματος παρακολούθησης της αγοράς κατοικίας. Μέσω από αυτό θα μπορούν να γίνονται προβλέψεις και, αφού διαπιστώνονται οι μελλοντικές ελλείψεις, θα δίνονται ...
Frequency Response of Nonproportionally Damped, Lumped Parameter, Linear Dynamic Systems
(Technical Committee on Vibration and Sound, 1990)
The frequency response of nonproportionally (or nonclassically or non-Raleigh) damped linear lumped mass systems is discussed here. The exact method, via Laplace transforms, is presented and the practical difficulties ...
Generalising about univariate forecasting methods: further empirical evidence
(Elsevier, 1998)
This paper extends the empirical evidence on the forecasting accuracy of extrapolative methods. The robustness of the
major conclusions of the M-Competition data is examined in the context of the telecommunications data ...
Metastrategy: Learning and avoiding past mistakes
(Elsevier, 1997)
Lately there has been a renewed interest in strategic planning after more than a decade of focusing on operational concerns such as total quality, downsizing, benchmarking and reengineering. Will strategic planning provide ...
Forecasting in the 21st century
(International Journal of Forecasting, 1991)
Those of us in the field of forecasting are facing a serious dilemma. On the one hand we know that
all forms of forecasting must be based on historical data, on the other hand we are well aware of a
plethora of empirical ...
Strategic business forecasting
(Elsevier, 1996)
First, it is practically oriented. It avoids
theoretical, and mathematical discussions. It
directly gets into how to use it, when to use
it, what it is used for, and what resources
are required of it. It includes many ...