This paper examines a failed change initiative (the implementation of economic value added, EVA™) in an in-depth case study of a major UK retailer (RetailCo, a pseudonym). The paper locates this change initiative within inter-professional competition between on the one hand the finance...

The implementation of management accounting change constitutes much more than the selection of what may be perceived as being 'optimal' accounting systems and techniques, followed by a 'technical' process of implementation. Selecting and implementing the 'right' accounting systems and techniques...

How is traffic off-loading evolving over time, both in terms of technical and of market developments, and how does this evolution influence the need for spectrum? It is widely recognized that traffic on the macro cellular network is growing rapidly, largely as a result of impressive take-up of...

We introduce a spatial cost topology in thenetwork formation model analyzed by Jackson andWolinsky, Journal of Economic Theory 71 (1996), 44--74. This cost topology mightrepresent geographical, social, or individualdifferences. It describes variable costs ofestablishing social network...