Article ID: | iaor1991127 |
Country: | United States |
Volume: | 8 |
Issue: | 1 |
Start Page Number: | 48 |
End Page Number: | 54 |
Publication Date: | Jan 1989 |
Journal: | Journal of Operations Management |
Authors: | Karwan Kirk R., Philipoom Patrick R |
A 1985 study in this journal examined the ‘bowl phenomenon’ and claimed to demonstrate that Hillier and Boling’s original results (1967) were due to an assumption of unrealistically large variations in processing times. A closer look at these findings reveal that they are derived from a flawed experiment that cannot possibly serve to verify whether or not average task times at work stations on an assembly line should be selected in a bowl distribution. We offer further arguments in clarification of Hillier and Boling’s original work based both on our own simulation experiments as well as recent studies by other authors. We also comment on the neet to orient future efforts toward practical integration of the bowl phenomenon results with other findings that relate to improving the throughput of unpaced assembly lines. [See next abstract and 45482.]