When there is uncertainty about a CEO's quality, news about the firm causes rational investors to update their expectation of the firm's value for two reasons: Updates occur because of the direct effect of the news, and also because news leads investors to update their assessment of the CEO's...

Firms with high levels of organization capital, a firm-specific production factor provided by key employees, are known to be risky and earn high stock returns. We argue that fragility of organization capital -- its sensitivity to potential disruptions -- is an independently important determinant...

In this paper, we use event studies to estimate the effects of changes to a public firm's board of trustees on stock returns. The goal is to determine whether the gender of an incoming board member is perceived differently by investors. Scholarly findings on gender and leadership have been mixed...

Two competing hypotheses, value enhancing and value discounting, state that implementing socially responsible corporate policies can have positive or negative effects on firm value. This paper tests how a specific type of social responsibility–corporate equality–affects firm value. Corporate...

On theoretical grounds, monitoring of top executives by the (supervisory) board is expected to be value relevant. The empirical evidence is ambiguous and we analyze three non-competing explanations for this ambiguity: (i) The positive effect on firm value of board monitoring is hidden in stock...

This paper is concerned with the ability of marketing investments to convey information from the “black box” of the firm to participants in the financial markets. We focus on the context of sales force resizing announcements in the pharmaceutical industry because the sales force comprises...