Unconventional Monetary Policy and Long-Term Interest Rates
50 Pages Posted: 22 Nov 2014
Date Written: October 2014
Abstract
This paper examines the transmission mechanism through which unconventional monetary policy affects long-term interest rates. I construct a real-time measure summarizing market projections of the magnitude and duration of the Federal Reserve's Large Scale Asset Purchases (LSAP) program, and analyze the determination of term premiums and expectations of future short-term interest rates in a sample spanning more than two decades. Empirical findings suggest that the LSAP has effectively lowered the long-term Treasury bond yields, through both "signaling" and "portfolio balance" channels. On the other hand, the Fed's "forward guidance" also leads to gradual extension of market projections for the duration of the LSAP program, thereby enhancing the LSAP's effect to keep term premiums low. Estimation results also reveal a diminished effectiveness of the LSAP during QE III. Finally, model simulations underscore the importance of policy transparency in minimizing unnecessary market turbulence and ensuring a timely and smooth exit of the unconventional monetary policy stimulus.
Keywords: Monetary policy, Interest rates, Central bank policy, United States, Monetary transmission mechanism, Econometric models, Unconventional monetary policy, Quantitative easing, Large-scale asset purchases, Long-term interest rates, Signaling effect, Portfolio balance, Tapering, Exit strategy, bond, inflation, bond yields, treasury securities, financial market, treasury bond yields, term bond, long-term bond yields, monetary fund, monetary policies, bond purchases, bonds, financial markets, money market, stock market, treasury bonds, aggregate demand, futures market, discount rate, bond market, financial stability, eurodollar futures options, monetary policy transmission mechanism, monetary pol
JEL Classification: E43, E44, E52, E58, G12
Suggested Citation: Suggested Citation