The Federal Reserve has assumed a much bigger role in a key funding market that has long been a prime component of the unregulated shadow banking system, reflecting central bank concerns that it poses a systemic risk.
The growing presence of the Fed, at the expense of established “dealer-banks”, is a stark shift for the repo market, where banks have historically pawned out their assets to lenders including money market funds, insurers and mutual funds, in exchange for short-term financing.
The loans help lubricate the wider financial markets, but a pullback in repo financing intensified the financial crisis of 2008. Now with the central bank taking a more central role in this crucial funding market, the shadow banking system stands to have greater official support during the next financial crisis.
A wave of financial rules and a new “reverse repo” facility provided by the Fed have combined to move repo transactions away from the biggest banks. The Fed began testing its reverse repo facility last September with investors and has subsequently increased its use.
The central bank’s reverse repo facility is designed to give the Fed greater control over short-term interest rates by lending out assets from its vast portfolio of securities to banks as well as non-banks such as money market funds.
While the Fed has 22 established primary dealers, the reverse repo facility has been extended to include 90 money market funds, a bulwark of the shadow banking system.
“The shadow banking system is such a large part of the market but the Fed’s not really designed for that,” says Scott Skyrm, a former repo broker who estimates that the Fed now makes up about 17 per cent of the $1.6tn tri-party market. “The Fed is opening its door a little crack just to let some of the shadow banking system in.”