Inflation In economics, inflation refers to a general progressive increase in prices of goods and services in an economy. When the general price level rises, each unit of currency buys fewer goods and services; consequently, inflation corresponds to a reduction in the purchasing power of money. The opposite of inflation is deflation, a sustained decrease in the general price level of goods and services. The common measure of inflation is the inflation rate , the annualised percentage change in a general price index. Prices will not all increase at the same rates. Attaching a representative value to a set of prices is an instance of the index number problem. The consumer price index is often used for this purpose; the employment cost index is used for wages in the United States. Differential movement between consumer prices and wages constitutes a change in the standard of living. Definition The term inflation appeared in America in the mid-nineteenth century, “not in referenc...
Trade is the first and for most thing a country's economy.Trade effect economy, economy effect trade.