Wasting a Crisis Why Securities Regulation Fails

With Wasting a Crisis, Paul G. Mahoney offers persuasive research to show that this now almost universally accepted narrative of market failure--broadly similar across financial crises--is formulated by political actors hoping to deflect blame from prior policy errors. Drawing on a cache of data, from congressional investigations, litigation, regulatory reports, and filings to stock quotes from the 1920s and '30s, Mahoney moves beyond the received wisdom about the financial reforms of the New Deal, showing that lax regulation was not a substantial cause of the financial problems of the Great Depression. As new regulations were formed around this narrative of market failure, not only were the majority largely ineffective, they were also often counterproductive, consolidating market share in the hands of leading financial firms. An overview of twenty-first-century securities reforms from the same analytic perspective, including Dodd-Frank and the Sarbanes-Oxley Act of 2002, shows a similar pattern and suggests that they too may offer little benefit to investors and some measurable harm.