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Lookup NU author(s): Dr Chen Su
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND).
We investigate the investment style positioning of UK equity unit trusts (mutual funds) over the 24-year period from 1987 to 2010 and assess if fund manager claims to follow a particular style strategy are evidenced in practice. Generally, UK unit trusts do not, in fact, consistently track declared styles but subject their funds to style switching or rotation. Nor do funds switch to become simple index trackers, as has widely been reported, but exhibit a mix of behaviour that we refer to as ‘market-momentum styling’. Our contribution is to offer a coherent, end-to-end picture of the evolution of investment styles over an economic cycle. In so doing we evidence that fund style positioning is subject to rotation and becomes subordinated to past portfolio performance or style momentum. Even this result is conditional as we go on to demonstrate that style investment is very likely to be driven by broader economic conditions, thereby creating market-momentum styling by default. This is arguably not a style at all and calls into question the intent behind fund ‘strategies’.
Author(s): Brookfield D, Su C, Bangassa K
Publication type: Article
Publication status: Published
Journal: European Journal of Finance
Online publication date: 29/04/2013
Acceptance date: 13/03/2013
Date deposited: 22/04/2016
ISSN (print): 1351-847X
ISSN (electronic): 1466-4364
Publisher: Taylor and Francis
Notes: Accepted for publication: 13 March 2013
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