The impact of experience on risk taking, overconfidence, and herding of fund managers: Complementary survey evidence

Empirical research has shown that inexperienced fund managers yield significantly higher returns than their more experienced colleagues. If the portfolios of inexperienced are not more risky, this result would contradict the hypothesis of market efficiency. Therefore, it is an important question whether inexperienced fund managers tend to taker higher risks. Higher risk taking may be explained by a higher degree of overconfidence, less herding behavior, or a lower degree of risk aversion. Since the results concerning the relationship between experience and risk taking in previous studies are rather contradictory we provide complementary survey evidence of 117 German fund managers which can improve our understanding in this field. In line with the results of previous studies, we find that herding is decreasing with experience while the evidence concerning risk taking and overconfidence is mixed. Nevertheless, our results provide some support for the hypothesis that inexperienced managers do indeed take higher risks. (c) 2005 Elsevier B.V. All rights reserved.