Abstract:We apply parametric and non-parametric estimates to test market and style timing ability of individual German equity and bond mutual funds using a sample of over 500 equity and 350 bond funds, over the period [1990][1991][1992][1993][1994][1995][1996][1997][1998][1999][2000][2001][2002][2003][2004][2005][2006][2007][2008][2009]. For equity funds, both approaches indicate no successful market timers in the 1990-1999 or 2000-2009 periods, but in 2000-2009 the non-parametric approach gives fewer unsuccessful market timers than the parametric approach. There is evidence of successful style timing using the parametric approach, and unsuccessful style timing, particularly in the 2000-2009 period. There is evidence of positive and negative bond timing in the 2000-09 period.Keywords : Mutual funds performance, market timing.
JEL Classification: C14, G112
MARKET AND STYLE TIMING: GERMAN EQUITY AND BOND
FUNDS
IntroductionAfter the US, UK, Japan and France, Germany is the 5 th largest asset management center in the world. Mutual fund investments in Germany account for around $335 billion under management. With ongoing political and financial restructuring it is expected that individuals will have to become increasingly responsible for future long-term pension savings. Therefore it is expected that the mutual fund industry will grow rapidly over the medium term as reforms to private pension provision place greater emphasis on defined contribution pensions (i.e. 'Riester Rente') and reforms result in a less generous state pension. As in other countries such as the US and UK, mutual fund assets are predominantly held in active funds -this paper examines whether active German equity and bond funds engage in successful market and style timing.Mutual fund performance is usually discussed in terms of selectivity (alpha) and timing and is analysed using either returns data or (where available) portfolio holdings data. Returns-based studies may be further subdivided into parametric and non-parametric approaches. To model timing effects in the parametric approach, a factor model is augmented with additional non-linear functions of the factors (Treynor andMazuy 1966 andHenriksson andMerton 1981). Parametric models of timing may be unconditional or conditional on publicly available information, which allows for time-varying alphas and factor loadings Schadt 1996, Christopherson, Ferson and Glassman 1998).The parametric approach measures both the response to the timing signal and the strength of that response (in terms of the size of the change in beta). The non-parametric returnsbased approach provides a measure of the quality of the manager's forecast, independent of the aggressiveness of the response due to changing factor loadings 1 .In this study we use a large (survivorship-bias free) sample of over 500 equity and 350 bond funds, over the last 20 years (1990)(1991)(1992)(1993)(1994)(1995)(1996)(1997)(1998)(1999)(2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009). The key contributions of the paper are as fol...