aggregate risk. We propose a theory to explain these risk exposures. We study a financial accelerator model where entrepreneurs … inefficiently high risk exposure for entrepreneurs …

, economic uncertainty, and risk premia influence firms' financing and default policies. Countercyclical fluctuations in risk …. These comovements generate large credit risk premia for investment grade firms, which helps address the "credit spread …

risk. These connections lead to two different network structures. In a clustered network groups of financial institutions … expectations are low, they do not roll over the debt and there is systemic risk in that all institutions are early liquidated. We …

expected exchange rate depreciations (appreciations) for high (low) interest rate currencies, suggesting that disaster risk is … priced in currency markets. To study the price of disaster risk, we propose a simple structural model that includes both … Gaussian and disaster risk and can be estimated even in samples that do not contain disasters. Estimating the model over the …

heterogeneous attitudes towards crash risk. The less crash-averse insure the more crash-averse through the options markets that … literature: the tendency of stock index options to overpredict volatility and jump risk, the Jackwerth (2000) implicit pricing …