This paper investigates the interdependence between the risk-pooling activity of the financial sector and: output …, consumption, risk-free rate, and Sharpe ratio in a dynamic general equilibrium model of a productive economy. Due to their … to mitigate their risk through a financial sector. The financial sector pools risky claims issued by different firms …

A healthy financial system encourages the efficient allocation of capital and risk. The collapse of the house price … stochastic optimal control (SOC)/dynamic risk management is a much more effective approach to determine the optimal degree of … leverage, the optimum and excessive risk and the probability of a debt crisis. The theoretically founded early warning signals …

asset prices and corporate default risk. Our model includes two empirically grounded nominal frictions: fixed nominal …

In this paper, we construct alternative theoretical models for exchange rates by introducing additional risk factors … macroeconomic sources of FOREX risk may be a missing factor in the exchange rate study. …

We explore the impact of mortgage securitization on the international diversification of macroeconomic risk. By making … risk sharing: we find that countries with the most highly developed markets for securitized mortgage debt have consumption … risk sharing in tranquil times but that it actually fails to provide international insurance in severe crisis periods …

We investigate the trade-off between the risk-sharing gains enjoyed by more interconnected firms and the costs … resulting from an increased risk exposure. We find that when the shock distribution displays "fat" tails, extreme segmentation …

degree of pessimism of the representative agent is the mean of the individual ones weighted by their index of absolute risk …

The risk of recurrent outbreaks following the main waves of a pandemic has been acknowledged. We provide evidence of … the scale and duration of this outbreak risk. We compile municipal public health records and use national data to model … eight major UK cities, we find elevated mortality risk that persists for nearly two decades. The generality of the findings …

We develop a novel firm-level measure of cybersecurity risk using textual analysis of cybersecurity-risk disclosures in … corporate filings. The measure successfully identifies firms extensively discussing cybersecurity risk in their 10-K, displays … intuitive relations with quantitative measures of cybersecurity risk disclosure language, exhibits a positive trend over time …