To increase understanding of the real world of the fund manager, the authors apply principles from emotional finance. They report their findings from analysing in-depth interviews of 52 traditional and quantitative-oriented equity managers. In particular, they examine the importance of...

The purpose of this paper is to investigate to what extent mutual fund managers, as an important and representative group of professional investors, are prone to overconfidence and associated behavioural biases such as self-serving attribution. More importantly, we explore how these...

This paper examines the role conviction plays in asset management and its relationship with investment returns. We measure the strength of fund manager conviction through a fund’s Active Share, i.e., the extent to which an investment portfolio differs from its benchmark index. First, we show...