An important class of models for macroscopic dynamic network loading (DNL) and dynamic traffic assignment (DTA) is based on treating link travel times as a function of link occupancy. However, these models suffer from some problems or deficiencies namely (a) the link outflows can violate...

Demands for enhanced levels of efficiency and effectiveness have caused many to question traditional bureaucratic forms in public sector organizations. Team-based structures have been cited as an attractive alternative, perceived as facilitating the necessary levels of flexibility, innovation...

Organisation theorists have long been aware of the organisational problems caused by environmental uncertainty. Recently supply chain theorists have identified the same issue for supply chains. It is the premise of this paper that one possible way of reducing these problems is through the use of...

Summary Outsourcing has become a critical strategic decision that can allow organisations to develop and leverage the capabilities required to compete in today's global business environment. This paper provides a practical framework that managers can use to identify suitable outsourcing...