We develop a simple theoretical argument that generates testable predictions about how disagreement affects corporate investment and find strong empirical support for these predictions. Investment is negatively related to a proxy for disagreement, after controlling for Tobin's q, and after...

We develop a theoretical model in which disagreement between management and shareholders creates a link between investment and the stock market. We show that the stock price decreases in the level of disagreement. Because management uses the stock price to infer the level of disagreement, the...