Monetary policy

Monetary policy refers to actions taken by a nation's central bank to manage the money supply and interest rates. In most countries, this responsibility lies with institutions like the Federal Reserve, the Bank of England, or the European Central Bank. The main goals are price stability, low, predictable inflation, high employment, and sustainable growth. Balancing these objectives is challenging, since stimulating employment can raise inflation, while fighting inflation can slow growth and increase unemployment. Central banks use several main tools to influence the economy. The most visible is setting short term interest rates, which affect borrowing costs for households and businesses. Names vary, bank rate in the United Kingdom, federal funds rate in the United States, and refinancing rate in the Eurozone. But their purpose is similar. Through open market operations, central banks buy or sell government bonds to impact the money supply and interest rates. They may also adjust reserve requirements or lend directly to banks, promoting growth or controlling inflation as needed. When a central bank aims to stimulate a weak economy, it often lowers interest rates and may purchase financial assets to inject liquidity. Cheaper borrowing makes it more attractive for households and firms to take out loans, boosting spending and investment. To curb inflation, the central bank can raise rates and reduce the money supply, making borrowing costlier and discouraging spending. Since the global financial crisis,