Answer:
The answer is: Quantitative easing
Step-by-step explanation:
Quantitative easing is a type of monetary policy in which the central bank purchases predetermined quantity or amount of government securities or other financial assets to increase the supply of money, encourage lending and investment and inject liquidity into the economy. It is a unconventional monetary policy which is used when the standard expansionary monetary policy is ineffective and during low or negative inflation.
Therefore, the given policy is known as Quantitative easing.