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4: Macroeconomics - The Big Picture

  • Page ID
    207700
    • Anonymous
    • LibreTexts

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    • 4.1: Growth of Real GDP and Business Cycles
      To determine whether the economy of a nation is growing or shrinking in size, economists use a measure of total output called real GDP. Real GDP, short for real gross domestic product, is the total value of all final goods and services produced during a particular year or period, adjusted to eliminate the effects of changes in prices.
    • 4.2: Price-Level Changes
      Inflation is an increase in the average level of prices, and deflation is a decrease in the average level of prices. In an economy experiencing inflation, most prices are likely to be rising, whereas in an economy experiencing deflation, most prices are likely to be falling.
    • 4.3: Unemployment
      For an economy to produce all it can and achieve a solution on its production possibilities curve, the factors of production in the economy must be fully employed. Failure to fully employ these factors leads to a solution inside the production possibilities curve in which society is not achieving the output it is capable of producing. In thinking about the employment of society’s factors of production, we place special emphasis on labor. The loss of a job can wipe out a household’s entire incom


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