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Now showing items 11-20 of 27
ARMA Models and the Box–Jenkins Methodology
(John Wiley & Sons, Ltd., 1997-05)
The purpose of this paper is to apply the Box–Jenkins methodology to ARIMA models and determine the reasons why in empirical tests it is found that the post-sample forecasting the accuracy of such models is generally worse ...
The dualism of greek firms and management: Present state and future implications
(Elsevier, 1997)
In this article, the authors begin by examining the current position of the Greek economy, its business environment and firms, noting a duality of extremes between family-owned firms and the subsidiaries of multinationals. ...
"Forecasting: its role and value for planning and strategy"
(Elsevier, 1996)
First i would like to thank the commentators for their excellent and well thought comments on my paper. I believe that there is little disagrement between their views and mine. All commentators, with the possible exception ...
Το Ελληνικό Μανατζμέντ : Εξελίξεις, Τάσεις, Προοπτικές
(Εταιρία Ανώτατων Στελεχών Επιχειρήσεων (ΕΑΣΕ), 1996)
Δεν υπάρχει καμιά αμφιβολία ότι το τέλος του 20ου αιώνα σημαδεύεται από μια πραγματική κοσμογονία στο χώρο των επιχειρήσεων με σοβαρές επιπτώσεις στις κοινωνίες των διαφόρων χωρών. Η παγκοσμιοποίηση των οικονομιών και των ...
Forecasting: Methods and Applications, 3rd Edition
(John Wiley & Sons, 1998)
Ο δυϊσμός των ελληνικών επιχειρήσεων : Προβλήματα και Εναλλακτικές Στρατηγικές μιας Ενδιάμεσης Οικονομίας
(Εταιρία Ανώτατων Στελεχών Επιχειρήσεων (ΕΑΣΕ), 1998)
Η χώρα μας βρίσκεται σήμερα σ’ένα πολύ κρίσιμο σημείο, καθώς η ελληνική οικονομία συμπιέζεται ανάμεσα στις οικονομίες των αναπτυγμένων και των αναπτυσσόμενων χωρώ. Αυτές οι έντονες εξωτερικές πιέσεις βρίσκουν τη χώρα ...
The value of empirical work: A personal view
(Elsevier, 1993)
When I compare the field of forecasting with other social science disciplines I see a major advantage. We have the ability to empirically test the validity of our theories and find out the methods/ models that provide ...
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 ...
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 ...