"The intensity of recent turbulence in financial markets has surprised nearly everyone. This paper searches out the root causes of the crisis, distinguishing them from scapegoating explanations that have been used in policy circles to divert attention from the underlying breakdown of incentives....

This paper presents the latest update of the World Bank Bank Regulation and Supervision Survey, and explores two questions. First, were there significant differences in regulation and supervision between crisis and non-crisis countries? Second, what aspects of regulation and supervision changed...