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Mathematical Problems in Engineering
Volume 1, Issue 4, Pages 341-363

Economic analysis of production bottlenecks

1College of Business and Administration, University of Colorado, Boulder 80309-0419, CO, USA
2Operations Research Department, Naval Postgraduate School, Monterey 93943-5000, CA, USA

Received 7 February 1995

Copyright © 1995 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


The management of bottlenecks has become a central topic in the planning and control of production systems. In this paper, we critically analyze bottlenecks from an economic perspective. Using a queueing network model, we demonstrate that bottlenecks are inevitable when there are differences in job arrival rates, processing rates, or costs of productive resources. These differences naturally lead to the creation of bottlenecks both for facilities design and demand planning problems. To evaluate bottlenecks from an economic perspective, we develop the notion of an “economic bottleneck,” which defines resources as bottlenecks based on economic, rather than physical, characteristics.