Did the masculinity-driven corporate culture of Wall Street change after the 2008 global financial crisis? According to the neuroendocrinology literature, the voice pitch of a male is an ‘honest signal' of his testosterone level that affects risk taking for social dominance. We use digitally...

We examine whether a male CEO's facial masculinity, measured by facial width-to-height ratio (fWHR), predicts the riskiness of his firm. Using the face pictures of 1,162 CEOs in the Execucomp database, we find supporting evidence. Firms with more masculine-faced CEOs have higher stock return...