Inflation

Inflation is the economic process characterized by a general increase in prices and a decrease in the purchasing power of money over time. It reflects the rate at which the overall level of prices for goods and services rises, leading to a decline in the value of currency. Inflation is commonly measured by the Consumer Price Index (CPI) or the Producer Price Index (PPI).

When inflation occurs, each unit of currency buys fewer goods and services than it did previously, impacting savings, wages, and fixed incomes. Inflation can result from various factors, including increased demand for goods and services, rising production costs, and expansionary monetary policies. Central banks, like the Federal Reserve, monitor inflation levels as part of their economic policy, often targeting a specific inflation rate to maintain economic stability.

While moderate inflation is generally considered a sign of a growing economy, excessive inflation (hyperinflation) can lead to economic instability, reducing consumer confidence and spurring erratic economic behaviors. Conversely, deflation, the decrease in general price levels, can also harm the economy by discouraging consumer spending and investment.