We examine the optimal saving decision of individuals who face a multiplicative risk. An individual is defined to be multiplicative risk prudent if multiplying a pure risk to her future wealth raises her optimal savings. We show that an individual is multiplicative risk prudent if and only if...

We extend Jin and Myers’ (2006) model to derive the relation between stock price crash risk and operating leverage (i.e., the fraction of fixed costs in total costs). The model predicts that (i) firms’ operating leverage decreases as stock price crash risk increases, and (ii) the negative...

We provide empirical evidence on the adverse effects of supplier firms' environmental risk exposures on their relationships with principal customers. We document that supplier firms with high environmental risk are less likely to have principal customers. Moreover, from the principal customers'...

We examine the optimal saving decision of individuals who face a multiplicative risk. An individual is defined to be multiplicative risk prudent if multiplying a pure risk to her future wealth raises her optimal savings. We show that convex marginal utility is not sufficient to induce...

We find that stock liquidity increases stock price crash risk. To identify the causal effect, we use the decimalization of stock trading as an exogenous shock to liquidity. This effect is increasing in a firm’s ownership by transient investors and non-blockholders. Liquid firms have a higher...