Stocks with high sentiment betas are more sensitive to investor sentiment, with more subjective valuations. We contend that sentiment beta also captures the duration of mispricing. Accordingly, stocks with high (low) sentiment betas provide opportunities for momentum (contrarian) traders. We...

Chapter 1 - Estimating Determinants of a Mutual Fund's Risk and Managerial Performance: In this chapter, we construct a framework that can be used by investors to independently estimate a mutual fund's actual and policy weights in a set of predefined asset classes, and to estimate a mutual...

The existence of the momentum effect in stock returns has been documented for the U.S. (e.g., Jegadeesh and Titman, 1993) and many other national equity markets worldwide (e.g., Griffin et al., 2003). However, little is known about the active employment of momentum strategies among institutional...

An implicit assumption of the tournament hypothesis of mutual fund behavior is that managers intentionally modify portfolio risk in response to interim out- or underperformance. We present empirical evidence that associations between interim performance and subsequent volatility remain present...

Using data from surveys as well as as real transactions we analyze which and why investors choose funds with performance fees even though these funds may be more expensive. According to agency theory, performance fees could incentivize managers to achieve better returns, but they could also...

This paper proposes a novel approach to determine whether mutual funds time the market. The proposed approach builds on a heterogeneous agent model, where investors switch between cash and stocks depending on a certain switching rule. This represents a more flexible, intuitive, and parsimonious...

This paper studies the effect of perceived manager trustworthiness on hedge fund investment. Controlling for past-performance, we find that hedge fund managers whose photographs are rated as more trustworthy are able to attract greater fund flows, in the medium performance range, and have a...

Mutual funds hold 32% of the U.S. equity market and comprise 58% of retirement savings, yet retail investors consistently make poor choices when selecting funds. Theory suggests that poor choices are partially due to mutual fund managers creating unnecessarily complex disclosures and fee...

This paper studies the information content of a subtle writing style, the expression of confidence. We use unsupervised machine learning to generate new lexicons for three aspects of a writer's level of confidence in expressing opinions: certainty, intensity of expression, and emotional...

We explore the transmission of the ECB's public sector asset purchase programme (PSPP) via the portfolio rebalancing of investment funds and their investors. Evidence for this channel would validate several theoretical propositions and provide insights into market perceptions of intervention...