Inflation

Inflation is the rise in the general level of prices in an economy (or a sector of an economy) over a given period of time. It is also sometimes defined as the decline in the purchasing power of each unit of money.

Inflation is the rise in the general level of prices in an economy (or a sector of an economy) over a given period of time. Alternatively, it is sometimes defined as the decline in the purchasing power of each unit of money, which amounts to the same thing.

Inflation is usually measured by looking at the change in a price index that is based on the average prices of a basket of goods and services. Typically we look at the year-on-year inflation rate (eg, the change in the price index between May this year and May last year), or the annualised rate over longer periods (eg, if the price index is up by 9.3% over three years, that’s an annualised inflation rate of 3%).

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