A Theoretical Derivation of Relationships between Forecast Errors
This paper studies errors in forecasting the demand for a component used by several products. Because data for the component demand (both actual demand and forecast demand) at the aggregate product level is easier to obtain than at the individual product level, the study focuses on the theoretical relationships between forecast errors at these two levels.
by Jerry Z. Shan
Article 11 - may98a11.pdf
This article is available in Adobe Acrobat format (PDF). To view this article you need to have Acrobat Reader 2.0 or later installed on your system. The Acrobat reader is available free of charge in Unix, Dos, Windows and Macintosh formats. You can download the reader from Adobe Systems (www.adobe.com)