This paper attempts to uncover the determinants of the dealer bid-ask spread in the foreign exchange market. Prior research has examined the Huang-Masulis model wherein the spread is modelled as a function of dealer competition and volatility. We first extend this model to a much larger set of...

A public private partnership (PPP) is a contractual arrangement between government and the private sector, usually for the delivery of a piece of social infrastructure or a social service. Over the past 10 years, PPP activity around the globe amounts to many billions of dollars. The key features...

Boards of directors have received limited guidance about the types and diversity of professional expertise expected on corporate boards. This is because little is actually known about the expertise that exists on corporate boards. In this study, we categorize directors by 11 types of...

All directors, not only those with multiple directorships, are potentially too busy to fulfill their directorial duties. Thus, as a general test of director busyness, we examine how changes in workloads (board and committee meeting frequency) affect the attendance practices of CEOs and...

Estimates of systematic risk or beta are an important determinant of the cost of capital. The standard technique used to compile beta estimates is an ordinary least squares regression of stock returns on market returns using 4 - 5 years of monthly data. This convention assumes that a longer time...

This paper develops a generalized regime-switching (GRS) model of the short-term interest rate. The model allows the short rate to exhibit both mean reversion and conditional heteroskedasticity and nests the popular generalized autoregressive conditional heteroskedasticity (GARCH) and square...