This paper shows that the presence of conditional staging in R&D (Research & Development) has a critical impact on portfolio risk, and changes diversification arguments when a portfolio is constructed. When R&D projects exhibit option-like characteristics, correlation between projects plays a...

In this Closer Look, we examine the roles that leadership and culture play in contributing to chronic misbehavior and the manner in which it takes root in an organization. We use the example of Uber Technologies. Between 2012 and 2017, Uber Technologies faced a series of governance challenges...

"The revolving door practice, i.e. the recruitment of ex-regulators by regulated firms, has long been subject to criticism in Korea. Despite its importance, however, there are few studies on the economic impact of the revolving door. By applying a unique dataset of financial firms in Korea, it...