On the effectiveness of top-down strategy for forecasting autoregressive demands

We investigate the relative effectiveness of top-down versus bottom-up strategies for forecasting the demand of an item that belongs to a product family. The demand for each item in the family is assumed to follow a first-order univariate autoregressive process. Under the top-down strategy, the aggr...

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Bibliographic Details
Main Authors: Viswanathan, S., Widiarta, Handik, Piplani, Rajesh
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2013
Online Access:https://hdl.handle.net/10356/100838
http://hdl.handle.net/10220/18143
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Institution: Nanyang Technological University
Language: English