Critics of short-selling argue that short-sellers amplify price declines by targeting firms with falling prices in an unwarranted manner. Contrary to this viewpoint, we find that increases in short-interest for firms following a price decline are associated with measures of overpricing based on...

I investigate the possibility that recent price movements include significantly larger speculative components than those observed historically, where speculation is defined as the component of price that does not co-move with fundamentals. Specifically, at the aggregate level, price and...

We examine how analysts' incentives to build their reputation through accurate forecasting changes the relative association between analyst recommendations and rigorous valuation models versus valuation heuristics. Controlling for the firm-specific difficulty of valuation, we show that the...

We examine whether differences in the accounting measurement of investment activities help explain the negative association between aggregate investments and future returns. We decompose aggregate investment activity into investments in tangible and intangible assets. We find that the previously...

We investigate the timeliness of fair value updates. We use a sample of firms required to disclose quarterly fair values for individual investments that use unobservable inputs and find evidence consistent with delayed updating and, on average, asymmetric incorporation of upward revaluations...

This study examines how aggregation in financial reporting leads to information loss using a sample of firms that report individual financial assets. The level of information loss increases with the level of aggregation; however, combining assets with similar risk-factor exposures mitigates this...