The topic of risk incorporates a variety of definitions within different fields such as psychology, sociology, finance, and engineering. In academic finance, the analysis of risk has two major perspectives known as standard (traditional) finance and behavioral finance. The central focus of...

A growing body of empirical evidence suggests that investors' behavior is not well described by the traditional paradigm of (subjective) expected utility maximization under rational expectations. A literature has arisen that models agents whose choices are consistent with models that are less...

We develop a unified model of the interactions among investors, fund companies and fund managers. We show that the interplay between a manager's incentives from her compensation structure and career concerns leads to a non-monotonic (approximately U-shaped) relation between her risk choices and...

After the governance crisis of 2001-2003 and the regulatory response through the Sarbanes-Oxley Act and the European corporate governance codes, the financial crisis has revealed persistent governance problems in financial institutions relating to executives, non-executives and shareholders. For...

We investigate the effect of expected short sales and short sales surprises on abnormal securities returns. We then examine the impact of short sales constraints on the informational efficiency of the equity market based on a major hypothesis of Diamond and Verrecchia (1987). We conduct a series...

In the banking industry, the common practice to correlate default and migration events of various guarantors is to use correlated asset price returns. This approach, which is basically a copula approach, is used also by KMV's GCorr model and JPMorgan's CreditMetrics model. However, these models...

The present paper studies the influence of institutions upon the risk incurred in alternative capital markets, in the lines of the old institutional school of economics. A game-theoretic model is introduced, presenting the alternative capital markets as Harsanyi's games with imperfect...

Modern perceptions of good corporate governance assume that the general meeting has a meaningful role in the governance of listed companies and that shareholders make responsible use of their voting rights. Assessments after the financial crisis, however, indicate that institutional investors by...

We review the main “omnibus procedures” for goodness-of-fit testing for copulas: tests based on the empirical copula process, on probability integral transformations, on Kendall's dependence function, etc, and some corresponding reductions of dimension techniques. The problems of finding...