http://www.federalreserve.gov
• There are potential risks associated with current policy. The Fed’s securities purchases 
have reduced mortgage yields and, to a lesser extent, Treasury yields. Current low bond 
yields are disruptive to management of fixed-income portfolios, retirement funds, 
consumer savings, and retirement planning. They may encourage unsophisticated investors 
to take on undue risk to achieve better returns. MBS purchases account for over 70% of 
gross issuance, causing price distortion and volatility in the MBS market. Fixed-income 
investors worry that attractive mortgage-backed securities are in very tight supply. Higher 
premium coupons carry too much exposure to prepayments, potentially led by new 
government support programs for housing. Many are concerned about the Fed’s significant 
presence in the market. They have underweighted MBS in favor of corporate, municipal,
and emerging-market bonds. There is also concern about the possibility of a breakout of 
inflation, although current inflation risk is not considered unmanageable, and of an 
unsustainable bubble in equity and fixed-income markets given current prices. 
• Further, current policy has created systemic financial risks and potential structural 
problems for banks. Net interest margins are very compressed, making favorable earnings 
trends difficult and encouraging banks to take on more risk. The Fed’s aggressive 
purchases of 15-year and 30-year MBS have depressed yields for the “bread and butter” 
investment in most bank portfolios; banks seeking additional yield have had to turn to 
investment options with longer durations, lower liquidity, and/or higher credit risk. Finally, 
the regressive nature of the artificially compressed savings yields creates pent-up demand 
within bank deposit portfolios; these deposits may be at risk once yields begin to rise and 
competitive pressures increase.
• Uncertainty exists about how markets will reestablish normal valuations when the Fed 
withdraws from the market. It will likely be difficult to unwind policy accommodation, and 
the end of monetary easing may be painful for consumers and businesses. Given the Fed’s 
balance sheet increase of approximately $2.5 trillion since 2008, the Fed may now be 
perceived as integral to the housing finance system.