Just this week, a number of GOP Congressmen at the center of the debt-ceiling showdown were quoted as thinking a default by the US government might not be a significant event for the economy.
That perspective is dangerous and shows a complete lack of understanding of the basics of financial markets, panic and contagion, particularly when the latest crisis places us squarely in uncharted territory.
This country has a long, painful history with asset bubbles and associated crashes. A true default by the U.S. government, however, would be unprecedented and the importance of the U.S. dollar as the worlds reserve currency, together with heavy reliance of financial markets on U.S. Treasuries, portends a financial maelstrom rather than a minor event as some GOP legislators predict.
A U.S. default has a reasonable likelihood of sparking a liquidity crisis on par with that of 2008, leading to recession in the U.S. and abroad. Although these are uncertain outcomes, even a small chance of this happening should be a sufficient deterrent against allowing the debt ceiling limit to lapse for anyone knowledgeable of the way financial markets work.
However, if this argument is insufficient to sway some perspectives in both parties, then consider how three critical markets that contributed to the last crisis and continue to pose substantial risk to the economy in the event of a U.S. default would perform under this scenario.
Money market mutual funds wound up getting a black eye during the financial crisis of 2008-2009 with the Reserve Primary Fund falling below a net asset value of $1 ("breaking the buck") which threatened to unravel this market. Reforming this market has been painfully slow. Under normal circumstances, the money funds large share of investments in U.S. Treasuries and related securities would pose a source of strength. But in the present situation, their position in Treasuries presents the possibility of large redemptions leading up to a default event and afterward. Moreover, money fund managers face significant challenges in how they would handle defaulted Treasuries sitting in their portfolios. And for a market totaling $1.75 trillion in retail and institutional funds, tremors would have major repercussions for investors and other markets. It is nearly impossible to predict the "animal spirits" pervading financial markets, but underestimating investor behavior and redemptions in a crisis risks the economic safety of this country.
One of these markets that could be affected by money fund dislocation is asset-backed commercial paper. During the last crisis the Federal Reserve had to step in with the Asset-Backed Commercial Paper Money Market Mutual Fund Liquidity Facility to help prop up the ABCP market in light of a selloff of these assets by money funds. In the case of a U.S. default, credit spreads would rise and liquidity would dry up quickly as benchmark rates rose for interbank borrowing. The ability for corporations and financial institutions to roll over short-term commercial paper would come under stress as companies reevaluate their risk exposures to counterparties.
Another market lying in the shadows where significant risk exists in a U.S. default scenario is that of repurchase agreements. This short-term market, where banks borrow and lend to each other, is heavily dependent on U.S. Treasury instruments as pledged collateral. The Federal Reserve Bank of New York, for example, reported that 37% of pledged collateral worth $555 billion in tri-party repo agreements were in Treasuries.
In light of a U.S. default it is hard to imagine how repo markets would not be disrupted given the heavy reliance on Treasuries and the uncertain treatment of defaulted securities as eligible collateral in repo agreements.
Compounding matters in these shadow banking markets, a U.S. default and associated rating downgrade would wipe out a massive amount of on-balance sheet value not only for commercial banks and investment portfolios but also for the Federal Reserve. While the Fed doesnt have to mark its balance sheet to market, banks will feel the effect in falling asset values, which will also directly sap the confidence of investors and of consumers as their wealth erodes. Both outcomes would hurt the economy as two major drivers credit availability and consumer confidence fade fast.
Default by the U.S. government is the ultimate systemic risk. We face the real possibility that Congress (which passed the Dodd-Frank Act in 2010 in part to correct perceived deficiencies in financial markets) and the Administration sometime in the next few weeks will trigger a systemic risk event every bit as harmful as the financial crisis of 2008-2009. Back then we had little ability to avoid a crisis. A U.S. default crisis is avoidable if Congress and the Administration act now.
Those in Congress that believe the markets relatively muted response to their dysfunction so far is evidence that a default would not be disruptive need to keep in mind that Lehman bonds traded relatively well in the week leading up to the investment banks bankruptcy. Demagoguery in whatever form it comes is dangerous to us all and even more so when politicians are ignorant of the financial consequences of inaction in the name of ideology.
Clifford Rossi is the Professor-of-the-Practice at the Robert H. Smith School of Business at the University of Maryland.