Purpose: Shuttle based storage and retrieval systems (SBS/RS) are suitable for applications which require a high throughput. Many times, however, the maximum performance of SBS/RS is not required. For example, when customers initiate a large number of retrieval requests at a specific time, or...

To facilitate a more detailed study of the volume of euro banknotes in circulation issued by the Deutsche Bundesbank, it is broken down into the components of foreign demand, domestic hoarding and domestic transaction balances. These banknote demand components are estimated using the direct...