The paper (related to an article in the Washington section headlined "Study: Market a Weak Cop") is available on the Web site of the National Bureau for Economic Research. It will be published in the upcoming book, "Prudential Supervision: What Works and What Doesn't," published by University of Chicago Press.

Subscribe Now

Access to authoritative analysis and perspective and our data-driven report series.

14-Day Free Trial

No credit card required. Complete access to articles, breaking news and industry data.