Question

why do we need to study inflation ?

Answer 1

Inflation can mean either an increase in the money supply or an increase in price levels. When we hear about inflation, we are hearing about a rise in prices compared to some benchmark. If the money supply has been increased, this will usually manifest itself in higher price levels—it is simply a matter of time. For the sake of this discussion, we will consider inflation as measured by the core Consumer Price Index (CPI), which is the standard measurement of inflation used in the U.S. financial markets. Core CPI excludes food and energy from its formulas because these goods show more price volatility than the remainder of the CP


hence it is important