The Art of Being Too Big to Fail

Try defining what makes a financial firm "too big to fail" and you come up with a lot of explanations that sound like the classic definition of obscenity. With both, you know it when you see it. The inability to establish objective criteria is proving a problem for lawmakers working on an overhaul of financial regulations. Since this current financial crisis hit two years ago, scores of firms have been allowed to fail, while the federal government has swooped in to save others with capital infusions and shotgun mergers. It hasn't always made the right decision: Letting Lehman Brothers go under brought credit markets to a screeching halt last September. So now lawmakers are trying to replace the "know it when you see it" creed with a more precise definition.

The problem is that it's almost impossible to do that without creating a permanent safety net for some companies and not others. Think back to Fannie Mae and Freddie Mac, the housing giants that swallowed up shaky mortgage backed securities with impunity. Looking ahead regulators face a tricky balance between finding a way to unwind big failing firms without a risk to the system and without stepping into the moral hazard of giving big firms a guarantee they will be bailed out. Already Rep. Barney Frank, D-Mass., a key figure in the financial regulatory debate, has argued against creating a hard and fast list of companies.

As Washington tries to figure out how to fence off certain major firms with the potential to drag down the whole system, attention is focusing on an idea from James Thomson at the Federal Reserve Bank of Cleveland, who asserts that lawmakers should look at a range of factors that include not only a firm's size, but also its importance in a particular marketplace and its relevance to the overall financial system -- the thinking being that the failure of a $30 billion index fund or a bank in North Dakota won't do as much damage as the collapse of a major New York lender with complex swap contracts.

Subscribe to Kiplinger’s Personal Finance

Be a smarter, better informed investor.

Save up to 74%

Sign up for Kiplinger’s Free E-Newsletters

Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.

Profit and prosper with the best of expert advice - straight to your e-mail.

Sign up

In Thomson's examples, a firm that holds at least 10% of the nation's banking assets or that clears more than 25% of trades in a key market could both fall under this purview. So could a firm whose failure leads to a seizing up of capital accounting for 30% of the assets in the financial system. But ths complex calculus still wades into murky territory and in the end leaves a lot of discretion in the hands of the Treasury or the Federal Reserve.

However they are defined, these systemically risky firms seem certain to receive an additional layor of regulation from Washington. A safety net would come with a steep price: increased capital requirements, additional fees, limits on certain financial activities and scrutiny of compensation practices. The Federal Reserve, or a council of regulators led by the central bank, will also most likely get more oversight on these big players -- though not before some bruising turf battles and debates over whether the central bank is compromising its independence.

The implicit guarantees do have one advantage for large financial firms deemed too big to fail. they will tilt the playing field in their favor by making it easier to raise capital down the road. Still many companies may decide that the gains aren't worth the cost and instead will find ways to escape notice.