In Australia, Government Business Enterprises (GBEs) are in the process of review so that they may eventually be run on commercial lines in a competitive environment. Some of the services that are provided, particularly by the monopolistic utilities, are non‐commercial but are required under...

In this paper we examine a database assembled from an Australian public register of 553 merger decisions taken between March 2004 and July 2008. Mergers may be accepted without public assessment, accepted in conjunction with publication of a Public Competition Assessment, or rejected. We...