Assignee liability would radically reshape that market by making everyone involved potentially responsible when things go bad. Investment banks that created mortgage-backed securities and investors who bought them would be liable for financial damage if mortgages turned out to be fraudulent. The financial industry opposed assignee liability, maintaining that it would cripple the market for asset-backed securities. Major ratings agencies later agreed that allowing unlimited damages would be disruptive. The agencies threatened to stop evaluating many bonds tied to mortgages covered by the Georgia law.

But some banking experts speculate that if Georgia's example had spurred more states to adopt broad assignee liability, greater caution would have prevailed in the mortgage-securities market, possibly preventing the blowups of Lehman, Bear Stearns, and other once-mighty institutions. "If the Georgia law had held, it is possible that other states would have followed and there might have been change earlier," says Ellen Seidman, who headed the OTS from 1997 through 2001. LINK