Finance Seminar with Olivier Dessaint, HEC Paris

The Department of Finance is proud to announce the upcoming seminar with Olivier Dessaint, HEC Paris.

Olivier Dessaint will present:

Do managers overreact to salient risks? Evidence from hurricane strikes

Authors:

Olivier Dessaint, HEC Paris
Adrien Matray, HEC Paris

Abstract:

Consistent with salience theories of choice, we find that managers overreact to salient risks. We study how managers respond to the occurrence of a hurricane event when their firms are located in the neighborhood of the disaster area. We find that the sudden shock to the perceived liquidity risk leads managers to increase the amount of corporate cash holdings, even though the real liquidity risk remains unchanged. Such an increase in cash holdings is only temporary. Over time, the perceived risk decreases, and the bias disappears. This bias is costly for shareholders because it leads to higher retained earnings and negatively impacts firm value by reducing the value of cash. We examine alternative explanations for our findings. In particular, we find only weak evidence that the possibility of risk learning or regional spillover effects may influence our results.