During quarters when analysts are working on IPOs, the accuracy, quantity, and timeliness of their research declines for the non-IPO firms that they cover at the same time. Consistent with increased workload reducing analyst information production, analyst forecasts during these periods deviate...

This paper investigates the motive of option trading. We show that option trading is mostly driven by differences of opinion, a finding different from the current literature that attempts to attribute option trading to information asymmetry. Our conclusion is based on three pieces of empirical...

We examine the competition between a transparent exchange organized as a limit order book and an opaque dark pool in the presence of asymmetric information. We show that the coexistence of a dark pool with an exchange not only enlarges traders' strategy set but may also induce trading venue...

In this paper we investigate the negative relationship between analysts' coverage and stocks idiosyncratic volatility. While prior research argues that analysts cause the low level of idiosyncratic risk because they lack access to firm-specific information we hypothesize that the causal relation...

In this research I empirically study the effects of information acquisition by investors or traders on analysts' forecast bias. Based on the theoretical literature on sell-side analysts, I argue that forecast bias is correlated to investors' information gathering, in two opposite directions. On...

We develop a dynamic adverse selection model where a career-concerned buy-side analyst advises a fund manager about investment decisions. The analyst's ability is privately known, as is any information she learns over time. The manager wants to elicit information to maximize fund performance...

There has been considerable research into dynamic global tactical asset allocation (GTAA) strategies driven by simple measures of Valuation and Momentum applied to a baseline balanced portfolio of equities and fixed income (see Blitz and van Vliet 2008, Wang and Kochard 2011, Gnedenko and Yelnik...

We examine the influence of investor conferences on firms' stock liquidity. We find that firms participating in conferences experience a 1.4% to 2.8% increase in stock liquidity compared to non-conference firms. Consistent with investor conferences improving firm visibility, the increase in...

In this paper we investigate the endogeneity of analysts' coverage decision. Specifically we argue that due to reputational concerns analysts avoid covering stocks with high levels of specific risk. Using three novel quasi-natural experiments we show that analysts' coverage drops after an...

We find that institutional investors use industry-level information that they obtain from their private equity investments to better allocate capital among publicly-traded equities and, thereby, earn positive excess returns. We use court rulings regarding the Freedom of Information Act as an...