Work force scheduling research over the last few years has concentrated on the shift scheduling problem in service oriented firms (telephone operators, postal employees, bank encoders, etc.). In all cases, the authors were primarily interested in the evaluating procedures (optimal and heuristic)...

Purpose – While past IT investment research has looked at a number of important factors, one issue that needs to be resolved in supply chain IT is the ability of different types of software to improve a firm's productivity or sales. Specifically, the purpose of this paper is to investigate...