Consumer Price Index (CPI): The CPI is a statistical measure of a weighted average of prices of a basket of consumer goods and services, such as transportation, food, and medical care. It is used to calculate the inflation rate.
Deflation: Deflation is the opposite of inflation, where the general price level of goods and services decreases over time, resulting in an increase in the purchasing power of a currency.
Monetary Policy:Monetary policy refers to the actions taken by a country's central bank to influence the money supply and interest rates, which can have a direct impact on the inflation rate.