Quantitative Easing

Quantitative easing (QE) is an unconventional monetary policy used by central banks to stimulate the national economy when conventional monetary policy has become ineffective. A central bank implements quantitative easing by buying financial assets from commercial banks and other private institutions with newly created money, in order to inject a pre-determined quantity of money into the economy. This is distinguished from the more usual policy of buying or selling government bonds to keep market interest rates at a specified target value. Quantitative easing increases the excess reserves of the banks, and raises the prices of the financial assets bought, which lowers their yield.