A single regulator tasked with preventing threats to systemic stability would need to have considerable power and discretion. But creating such a powerful entity could reinforce the moral hazard problem resulting from the idea that some firms are too big to fail.

Many states give mortgage lenders strong legal means by which to pursue debt collection in the event of a mortgage default. In those states, probability of default is lower and the forms the default takes are often quite different from a costly conventional foreclosure.

Related link(s): http://www.richmondfed.org/publications/research/region_focus/2009/summer/economic_history_weblinks.cfm