- published: 21 Mar 2012
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In economics, deflation is a decrease in the general price level of goods and services. Deflation occurs when the inflation rate falls below 0% (a negative inflation rate). Inflation reduces the real value of money over time; conversely, deflation increases the real value of money — the currency of a national or regional economy. This allows one to buy more goods with the same amount of money over time.
Economists generally believe that deflation is a problem in a modern economy because it increases the real value of debt, and may aggravate recessions and lead to a deflationary spiral.
Although the values of capital assets are often casually said to deflate when they decline, this usage does not comply with the definition of deflation; a more accurate description for a decrease in the value of a capital asset is economic depreciation. Another term, the accounting conventions of depreciation are standards to determine a decrease in values of capital assets when market values are not readily available or practical. Deflation is distinct from disinflation, a slow-down in the inflation rate, i.e. when inflation declines to lower levels.