Inflation
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In economics, inflation is a rise in the general level of prices of goods and services in an economy over a period of time.[1] When the general price level rises, each unit of currency buys fewer goods and services. Consequently, inflation also reflects an erosion in the purchasing power of money – a loss of real value in the internal medium of exchange and unit of account in the economy.[2][3] A chief measure of price inflation is the inflation rate, the annualized percentage change in a general price index (normally the Consumer Price Index) over time.[4]

Inflations effects on an economy are various and can be simultaneously positive and negative. Negative effects of inflation include a decrease in the real value of money and other monetary items over time, uncertainty over future inflation may discourage investment and savings, and high inflation may lead to shortages of goods if consumers begin hoarding out of concern that prices will increase in the future. Positive effects include ensuring central banks can adjust nominal interest rates (intended to mitigate recessions),[5] and encouraging investment in non-monetary capital projects.

Economists generally agree that high rates of inflation and hyperinflation are caused by an excessive growth of the money supply.[6] Views on which factors determine low to moderate rates of inflation are more varied. Low or moderate inflation may be attributed to fluctuations in real demand for goods and services, or changes in available supplies such as during scarcities, as well as to growth in the money supply. However, the consensus view is that a long sustained period of inflation is caused by money supply growing faster than the rate of economic growth.[7][8]

Today, most mainstream economists favor a low, steady rate of inflation.[9] Low (as opposed to zero or negative) inflation may reduce the severity of economic recessions by enabling the labor market to adjust more quickly in a downturn, and reduce the risk that a liquidity trap prevents monetary policy from stabilizing the economy.[10] The task of keeping the rate of inflation low and stable is usually given to monetary authorities. Generally, these monetary authorities are the central banks that control the size of the money supply through the setting of interest rates, through open market operations, and through the setting of banking reserve requirements.[11]

Contents
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1 History
2 Related definitions
3 Measures
3.1 Issues in measuring
4 Effects
4.1 General
4.2 Negative
4.3 Positive
5 Causes
5.1 Keynesian view
5.2 Monetarist view
5.3 Unemployment
5.4 Rational expectations theory
5.5 Austrian view
5.6 Real bills doctrine
5.7 Anti-classical or backing theory
6 Controlling inflation
6.1 Monetary policy
6.2 Fixed exchange rates
6.3 Gold standard
6.4 Wage and price controls
7 Adapting to inflation
7.1 Cost-of-living allowance
8 See also
9 Notes
10 References
11 Further reading
12 External links
[edit] History
Annual inflation rates in the United States from 1666 to 2004.
Increases in the quantity of money or in the overall money supply (or debasement of the means of exchange) have occurred in many different societies throughout history, changing with different forms of money used.[12][13] For instance, when gold was used as currency, the government could collect gold coins, melt them down, mix them with other metals such as silver, copper or lead, and reissue them at the same nominal value. By diluting the gold with other metals, the government could issue more coins without also needing to increase the amount of gold used to make them. When the cost of each coin is lowered in this way, the government profits from an increase in seigniorage.[14] This practice would increase the money supply but at the same time the relative value of each coin would be lowered. As the relative value of the coins becomes less, consumers would need to give more coins in exchange for the same goods and services as before. These goods and services would experience a price increase as the value of each coin is reduced.[15]

Historically, infusions of gold or silver into an economy also led to inflation. From the second half of the 15th century to the first half of the 17th, Western Europe experienced a major inflationary cycle referred to as the “price revolution”,[16][17] with prices on average rising perhaps sixfold over 150 years. This was largely caused by the sudden influx of gold and silver from the New World into Habsburg Spain.[18] The silver spread throughout a previously cash starved Europe and caused widespread inflation.[19][20] Demographic factors also contributed to upward pressure on prices, with European population growth after depopulation caused by the Black Death pandemic.

By the nineteenth century, economists categorized three separate factors that cause a rise or fall in the price of goods: a change in the value or production costs of the good, a change in the price of money which then was usually a fluctuation in the commodity price of the metallic content in the currency, and currency depreciation resulting from an increased supply of currency relative to the quantity of redeemable metal backing the currency. Following the proliferation of private banknote currency printed during the American Civil War, the term “inflation” started to appear as a direct reference to the currency depreciation that occurred as the quantity of redeemable banknotes outstripped the quantity of metal available for

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General Level Of Prices Of Goods And Inflation Rate. (June 2, 2021). Retrieved from https://www.freeessays.education/general-level-of-prices-of-goods-and-inflation-rate-essay/