We administer psychometric tests to senior executives to obtain evidence on their underlying psychological traits and attitudes. We find U.S. CEOs differ significantly from non-U.S. CEOs in terms of their underlying attitudes. In addition, we find that CEOs are significantly more optimistic and...

We use a unique dataset of more than 1,000 Chief Executive Officers (CEOs) and Chief Financial Officers around the world to investigate the degree to which executives delegate financial decisions and the circumstances that drive variation in delegation. Delegation does not appear to be...

We recently conducted a comprehensive survey that analyzes how senior financial executives make decisions related to performance measurement and voluntary disclosure. In particular, we ask CFOs what earnings benchmarks they care about and which factors motivate executives to exercise discretion,...

Ninety-two percent of the 1,348 North American executives we survey believe that improving culture would increase firm value. A striking 84% believe they need to improve their culture. But how can that be achieved? Our paper provides some guidance. First, we directly link culture to financial...

We provide some new tools to evaluate trading strategies. When it is known that many strategies and combinations of strategies have been tried, we need to adjust our evaluation method for these multiple tests. Sharpe Ratios and other statistics will be overstated. Our methods are simple to...

We conduct in-depth interviews of senior executives representing over 20% of the market capitalization of the U.S. equity market to understand: (i) the importance, antecedents and consequences of corporate culture; (ii) the mechanisms that underlie the creation and effectiveness of corporate...

Why do firms manage risk? According to theory, firms hedge to mitigate credit rationing, to alleviate information asymmetry, and to reduce the risk of financial distress. Empirical support for these theories is mixed. Our paper addresses the “why” by directly questioning the managers that...