The paper studies risk mitigation associated with capital regulation, in a context when banks may choose tail risk assets. We show that this undermines the traditional result that higher capital reduces excess risk-taking driven by limited liability. When capital raising is costly, poorly...

A ranking over a set of alternatives is an aggregation of experts' opinions (AEO) if it depends on the experts' assessments only. We study both those rankings that result from pooling Bayesian experts and those that result from pooling possibly non-Bayesian experts. In the non-Bayesian case, we...

This paper develops a micro-founded general equilibrium model of the financial system composed of ultimate borrowers, ultimate lenders and financial intermediaries. The model is used to investigate the impact of uncertainty about the likelihood of governmental bailouts on leverage, interest...

The latest financial crisis has exposed substantial weaknesses in the bank risk models used by national regulators as well as the Basel Accords. The study is aimed at presenting the evolution and critique of risk measures and risk models in banking, with a special focus on the dynamically...

This essay inquires into the political economy and system of governance that have made catastrophes more frequent and severe. The system of governance that is designed to mitigate risk and respond to catastrophes can be ineffective, or worse, increase the risk of harm through unintended...

Suppose that a group of agents having divergent expectations can share risks efficiently. We examine how this group should behave collectively to manage these risks. We show that the beliefs of the representative agent is in general a function of the group.s wealth level, or equivalently, that...

This paper examines public valuations of mortality risk reductions. We set up a theoretical framework that allows for altruistic preferences, and subsequently test theoretical predictions through the design of a discrete choice experiment. By varying the tax scenario (uniform versus individual...

This paper describes a business cycle model where financial contracting with interrelated covenants is the mechanism by which bondholders and stockholders confront the risks associated with future production-investment decisions and financing decisions of the firm and in the process resolves a...

The purpose of this research is to examine the interaction between financial stress and conflict risk having impacts on financial instruments in capital markets within an interdisciplinary frame. The Fuzzy TOPSIS method is applied in order to analyze effects of conflict hazard on capital markets...