This study provides evidence for a positive association between mutual fund holdings'implied cost of capital (ICC) and future performance. Consistent with large transactioncosts of ICC-based investments impeding their exploitation and employing a ICC-basedstrategy reflecting skill, family-level...

We analyze the earnings information and stock prices of S&P500 firms and find that investors following S&P500 stocks (i) respond more to pro forma earnings than to GAAP earnings, (ii) respond to an emphasis on pro forma earnings, and (iii) are fixated on pro forma earnings. We provide the first...

This paper investigates the extent to which voluntary disclosure quality (VDQ) of firms isreflected in equity prices. In environments where we expect informational efficiency to behigh, VDQ is not associated with returns beyond those available through passively investingin popular styles, and a...

We analyze the earnings information and stock prices of S&P500 firms and find that investors following S&P500 stocks (i) respond more to pro forma earnings than to GAAP earnings, (ii) respond to an emphasis on pro forma earnings, and (iii) are fixated on pro forma earnings. We provide the first...

We highlight key assumptions implicit in the models used by academics conducting research on market efficiency. Most notably, many academics assume that investors can borrow unlimited amounts and construct long-short portfolios at zero cost. We relax these assumptions and examine the...

Analysts often update their recommendations following corporate news. Questions have been raised regarding analysts' ability to generate new information beyond recent corporate events. Employing a comprehensive database on corporate news we show that only a small minority of 27.9% of all...

This paper investigates the extent to which voluntary disclosure quality (VDQ) of firms is reflected in equity prices. As a novel contribution, we explore the idea that the speed with which equity prices reflect any benefits or costs of VDQ varies across firms. We find that in environments where...

We examine whether an increase in ETF ownership is accompanied by a decline in pricing efficiency for the underlying component securities. Our tests show an increase in ETF ownership is associated with: (1) higher trading costs (bid-ask spreads and market liquidity); (2) an increase in “stock...

This study examines the profitability of trading on earnings surprises in the post-earnings announcement period for Canadian equities spanning the period 1994-2009. There is clear evidence that stock prices drift in the direction of earnings surprise for several months following an earnings...

In this paper, we apply a modified one-stage version of the Mishkin (1983) test to companies in the UK stock market in order to investigate the presence or otherwise of the accruals anomaly in UK firms' annual returns. For the period of 1990-2007, we report that there is little evidence of a...