Despite the arguments that can be made against using the CAPM, it is very widely used in regulation. In particular, it is relied upon in setting utility prices in each of Australia, New Zealand and the United Kingdom, and also features in this context in Germany. In addition, UK competition...

In this paper we examine a comprehensive set of 2,567 UK IPOs launched between mid-1975 and the end of 2004. We find compelling evidence of long run under-performance that persists for between 36 and 60 months post-flotation, depending on the precise method chosen to measure abnormal returns....

Introduction (C. Cooper, A. Gregory). The post merger performance puzzle (A. Agrawal, J.F. Jaffe). The influence of cultural compatibility within cross-border acquisitions: a review (R. Schoenberg). Integrating mergers and acquisitions: an international reseearch review (D.M. Schweiger, P.K....

Creating value through merger and acquisition integration / David M. Schweiger, Philippe Very -- The operating performance of companies involved in acquisitions in the U.K. retailing sector, 1977-1992 / Steve Burt, Robin Limmack -- Shareholder wealth effects of diversification strategies : a...

This paper argues the case that tests of how investors value corporate social performance (CSP) based upon realised stock market returns are liable to be weak tests if markets are efficient and firms change CSP policies infrequently. We provide a theoretical explanation of why this will be the...