BUSINESS
09/13/2012 08:30 am ET Updated Nov 13, 2012

Dodd-Frank's $4 Trillion Loophole

To improve the safety of the financial system, the Dodd-Frank reform law requires that most derivative deals be executed on a clearinghouse that will require traders to post collateral and will provide a central place for regulators to keep an eye on risk in the market.

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