This paper aims to differentiate between optimistic splits and overoptimistic/opportunistic splits. Although markets do not distinguish between these two groups at the split announcement time, optimistic (over-optimistic/opportunistic) splits precede positive (negative) long-term buy-and-hold...

Our research on data for the S&P 500 ETF from 1993-2013 documents an intraday momentum pattern: the first half-hour return on the market (from the previous day's close) predicts the last half-hour return. The predictability, both statistically and economically significant, is stronger on more...

Using a large hand-collected dataset, we provide novel evidence on the additional information embedded in the designs and graphs of financial reports. We find that firms that add graphic financial reports experience a positive 2.7% abnormal returns in the following 3 to 6 months. The finding...

Republican CEOs are more likely to issue earnings forecasts and to issue forecasts that are more accurate and timely. Republican CEOs favor range and less optimistic forecasts, convey more negative news, and have more positive earnings surprises. We address endogeneity using propensity score...

This paper examines the relationship between CEOs’ individualistic cultural background and corporate innovation among firms in the United States. Using hand-collected data on birthplaces of US-born CEOs, we provide robust evidence that CEOs born in frontier counties with a higher level of...