Business Commons^™

The Use And Usefulness Of Managed Fund Ratings In Australia, Paul Gerrans

Theses: Doctorates and Masters

Managed fund ratings have become an increasingly available piece of information to guide choice of managed funds. From the perspective of modem portfolio theory and specifically within the efficient markets paradigm, the value of such information is questionable. No profitable relationship should be able to be demonstrated between a fund rating and its subsequent performance. This thesis investigates the relationship between fund ratings and subsequent performance using Morningstar ratings, the most prominent Australian rating provider, for two of the largest and most important groups of managed funds. A positive relationship between a fund's star rating, its quantitative and qualitative components, …