In Germany in January 1921, a
daily newspaper cost 0.30 marks. Less than
2 years later, in November 1922, the same newspaper cost 70,000,000 marks. All
other prices in the economic rose by similar amounts. This episode is one of history,s most spectacular examples of inflation, an increase in the overall
level of prices in the economy.
Although the United States has
never experienced even close to that in Germany in the 1920s, inflation has at
times been an economic problem. During the 1970s, for instance, tree overall “level
of prices more than doubled, and President Gerald Ford called inflation public
enemy nunber one. By contrast, inflation in the 1990s was about 3 percent per
year at this rate, it would take more than 20 years for prices to double. Because
high inflation imposes various costs on, society, keeping inflation at a low
level is goal of economic policymakers around the world.
What causes inflation? In almost all cases of large or persistent
inflation, the culprit is growth in the quantity of money. When a government
creates large quantities of the nation,s money, the value of the money falls.
In Germany in the early 1920s, when prices were on average tripling every
month, the quantity of money was also tripling every month. Although less
dramatic, the economic history of the United States points to a similar
conclusion. The high inflation of the 1970s was associated with repaid growth in
the quantity of money, and the low
inflation of the 1990s was associated with slow growth in the quantity of
money.
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