Widiarta Handik

Handik Widiarta

Information about the author Handik Widiarta will soon be added to the site.
Found 4 papers in total
Forecasting item-level demands: an analytical evaluation of top-down versus bottom-up forecasting in a production-planning framework
Forecasting item-level demands: an analytical evaluation of top-down versus bottom-up forecasting in a production-planning framework
2008
We compare the performance of top-down (TD) and bottom-up (BU) strategies for...
Evaluation of hierarchical forecasting for substitutable products
Evaluation of hierarchical forecasting for substitutable products
2008
This paper addresses hierarchical forecasting in a production planning environment....
Value of information exchange and synchronization in a multi-tier supply chain
Value of information exchange and synchronization in a multi-tier supply chain
2007
We investigate the value of various information exchange mechanisms in a four-echelon...
On the effectiveness of top-down strategy for forecasting autoregressive demands
On the effectiveness of top-down strategy for forecasting autoregressive demands
2007
We investigate the relative effectiveness of top-down versus bottom-up strategies for...
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