We use a sample of option prices, and the method of Bakshi, Kapadia and Madan (2003), to estimate the ex ante higher moments of the underlying individual securities' risk-neutral returns distribution. We find that individual securities' volatility, skewness, and kurtosis are strongly related to...

In this paper, we assess the profitability of momentum trading strategies using a stochastic discount factor approach. We estimate the stochastic discount factor from a set of basis assets, assuming that the law of one price (or, alternatively, no-arbitrage) holds, and simultaneously assess the...

Using a sample of 6,888 non-financial firms from 47 countries, we examine the effect of derivative use on firms’ risk measures and value. We control for endogeneity by matching users and non-users on the basis of their propensity to hedge. We also use a new technique to estimate the effect of...

Using a sample of 6,888 non-financial firms from 47 countries, we examine the effect of derivative use on firms’ risk measures and value. We control for endogeneity by matching users and non-users on the basis of their propensity to hedge. We also use a new technique to estimate the effect of...

Stocks in a momentum portfolio, which contribute to momentum profits, do not experience reversal in the long run. Conversely, stocks that do not contribute to momentum profits exhibit subsequent reversals. Merging these separate securities into a single portfolio causes momentum and reversal...

Using a large sample of non-financial firms from 47 countries, we examine the effect of derivative use on firm risk and value. We control for endogeneity by matching users and nonusers on the basis of their propensity to use derivatives. We also use a new technique to estimate the effect of...

We examine realized spreads and price impact in clock and trade time following each trade in all common stocks from 2010-2017. The term structure of realized spreads (price impact) is sharply downward (upward) sloping, implying that (a) market maker profitability is sensitive to speed, and (b)...

We examine the relation between high frequency quotation and the behavior of stock prices between 2009 and 2011 for the full cross-section of securities in the U.S. On average, higher quotation activity is associated with price series that more closely resemble a random walk, and significantly...

We analyze the impact of the introduction of credit default swaps (CDS) on real decision making within the firm and the influence of firms' local economic and legal environments on that impact. We extend the model of Bolton and Oehmke (2011) to take into account uncertainty about whether the...

We provide evidence that the asymmetrical price reaction to bad news at earnings announcements is most pronounced when overall market price-earnings ratios are high. This finding is consistent with both unwarranted investor optimism and investor uncertainty. However, evidence also indicates that...