Quantitative Easing and Unconventional Monetary Policy

Prosperity Pulse Decoding Financial Frequencies · Dec 18, 2025 · 11m

After the 2008 financial crisis, traditional monetary policy tools became exhausted—interest rates fell to zero and could not go lower. Central banks, particularly the Federal Reserve, responded with quantitative easing (QE), a program of large-scale asset purchases designed to inject liquidity into the financial system and lower long-term interest rates. This episode traces the mechanics of QE, examining how central banks purchased mortgage-backed securities and Treasury bonds, expanding their balance sheets to unprecedented levels. We analyze the intended effects of QE—lowering long-term…