Inflation refers to a sustained increase in the general price level of goods and services over time. A temporary or limited price increase in a specific industry does not constitute inflation. Inflation is undesirable as it causes price instability and affects consumer purchasing decisions. While some price increases are inevitable, the government's goal is to keep the rate of inflation as low as possible to promote price stability. Inflation is measured using price indexes like the consumer price index. There are two main types of inflation - demand-pull inflation, which occurs when demand outpaces supply, and cost-push inflation, which results from increased production costs that get passed onto consumers in the form of higher prices. The ultimate effects of inflation are a decrease in purchasing