Due to its simplicity and familiarity, the Gaussian copula is popular in calculating risk in collaterized debt obligations, but it imposes asymptotic independence such that extreme events appear to be unrelated. This restriction might be innocuous in normal times, but during extreme events, such...

The non-accelerating inflation rate of unemployment (NAIRU) describes the rate of unemployment at which there is equilibrium between workers’ wage growth aspirations and the objective of firms of maximizing profits. In this article, we develop a theoretical model with the aim of quantifying...

Managers' incentives to round up reported EPS cause under-representation of the number four in the first post-decimal digit of EPS, or "quadrophobia." We develop a novel measure of aggressive financial reporting practices based on a firm's history of quadrophobia. Quadrophobia is pervasive and...

This is a preliminary study on the status of the U.S. in the global market for derivatives-related services. We include some of the policy choices available to enhance this status. We begin with a review of the importance of active and efficient derivatives markets for the U.S. economy. We then...

This article explores the influence of competitive conditions on the evolutionary fitness of different risk preferences. As a practical example, the professional competition between fund managers is considered. To explore how different settings of competition parameters, the exclusion rate and...

Clustering of IPO underwriting spreads at 7% poses two important puzzles: Is the market for U.S. equity underwriting services anti-competitive and why do equity underwriters invest in reputation-building? This study resolves both puzzles. Modeling endogeneity of firm-underwriter choice using a...

The experience of the recent financial crisis leads to reflections on the relevant mechanisms of risk reduction of an investment firms activity. Within the European Union, the Directive 2010/76/EU (CRD III) has introduced new rules regarding the remuneration policy for investment firms. The main...

Past work has shown that failure tolerance by principals has the potential to stimulate innovation, but has not examined how this affects which projects principals will start. We demonstrate that failure tolerance has an equilibrium price ― in terms of an investor's required share of equity...

Equity research analysts tend to cover firms about which they have favorable views. We exploit this tendency to infer analysts' preferences for corporate policies from their coverage decisions. We then use exogenous analyst disappearances to examine the effect of these preferences on corporate...

We test if issuers of asset- and mortgage-backed securities receive rating favors from agencies with which they maintain strong business relationships. Controlling for issuer fixed effects and a large set of credit risk determinants, we show that agencies publish better ratings for those issuers...