The Fed expanded availability of Discount Window borrowing to investment banks in order to
encourage liquidity in the financial system at the start of the financial crisis. Liquidity had been
impaired by the credit crunch spurred by the fallout in the subprime mortgage markets. The Fed
and the Treasury helped arrange a bailout of Bear Stearns by J.P. Morgan Chase. Bear Stearns
was a failing investment bank heavily involved in the mortgage markets and was on the brink of
defaulting on many of its repo arrangements. The Fed took the unprecedented step of
guaranteeing $30 billion of Bear Stearns’ illiquid mortgage assets.3 Even before the bailout of
Bear Stearns the Fed had agreed to swap up to $200 billion of Treasuries it holds for illiquid
mortgage backed securities in an effort to restore liquidity to the markets.4 In particular the short
term repo markets had stopped functioning on worries about failures of underlying mortgages
backing securities, many through CDO structures.
The growth in the balance sheet reflects the Fed’s responses to the financial crisis. At the end of
2007 the Fed created a Term Auction Facility (TAF) extended discount window borrowing on an
auction basis. In March 2008 the Fed facilitated the J.P. Morgan Chase purchase of Bear Stearns
that took some of Bear’s risky assets off their books (and onto the Fed’s). The Fed also created
the Term Securities Lending Facility (TSLF) which swapped Treasury securities for less liquid
and riskier securities and the Primary Dealer Credit Facility (PDCF) which expanded discount
window loans to non-banks. In the fall of 2008 with the collapse of Lehman Brothers and
Goldman-Sachs and Morgan Stanley becoming commercial banks, the Fed created additional
facilities to assist in credit flows. The Fed created the Asset-Backed Commercial Paper Money
Market Mutual Fund Liquidity Facility (AMLF), the Commercial Paper Funding Facility
(CPFF), the Money Market Investor Funding Facility (MMIFF), and the Term Asset-Backed
Securities Loan Facility (TALF). The AMLF and the CPFF were created because liquidity
collapsed in the commercial paper market. The MMIFF was created to help stem liquidity
problems in money market mutual funds that resulted when one fund failed. The TALF was
designed to encourage securitization to continue. Slowdowns in securitization reduced the
amount of credit available to borrowers in certain markets. Average weekly lending from the
Fed grew from about $59 million in 2006 to almost $850 billion in late 2008.
3. Monetary Policy Tools
The major process by which the Fed normally impacts the economy is through influencing the
market for bank reserves. Banks trade excess reserves among themselves at the interest rate
called the fed funds rate. The Fed attempts to influence the fed funds rate by either affecting
demand or supply of funds available for lending between banks. Targeting the level of reserves
in the economy is tantamount to targeting the supply of funds available for bank to bank lending
(and by inference, the amount of funds available for lending to non-bank customers). Targeting
interest rates, as the Fed has done since 1993, is the same as influencing the demand for bank
reserves. The Fed cut interest rates 11 times in 2001 to stimulate the weakening economy. The
fed funds target rate was increased 5 times in 2004 from a low of 1% to a year ending high of
3 “The Week That Shook Wall Street: Inside the Demise of Bear Stearns,” by Robin Sidel, Greg Ip, Michael Phillips
and Kate Kelly, The Wall Street Journal Online, March 18, 2008 Page A1.
4 “Fed Offers Lifeline for Spurned Debt,” by Greg Ip, The Wall Street Journal Online, March 12, 2008, Page A1.