AD–AS Model Explanation
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Questions and Answers

In the AD-AS model, which two variables are depicted in the older and static version?

  • Interest rate and inflation
  • Aggregate demand and supply
  • Inflation and output
  • Output and price level (correct)
  • When did the AD-AS model become one of the primary simplified representations of macroeconomic issues?

  • Around 2000
  • Around 1970 (correct)
  • Around 1950
  • Around 1985
  • What is the primary policy instrument in the modified version of a dynamic AD-AS model developed around 2000?

  • Inflation
  • Aggregate supply
  • Output
  • Interest rate (correct)
  • Which economic issue made the AD-AS model an important political issue toward the end of the 1970s?

    <p>Inflation</p> Signup and view all the answers

    What does the dynamic version of the AD-AS model show in addition to output?

    <p>Inflation</p> Signup and view all the answers

    In the AD-AS model, what does AS stand for?

    <p>Aggregate supply</p> Signup and view all the answers

    What is the main difference between the dynamic AD–AS model and the dynamic stochastic general equilibrium (DSGE) models?

    <p>The dynamic AD–AS model does not provide a microeconomic foundation, unlike the DSGE models.</p> Signup and view all the answers

    What was the contribution of O.H. Brownlee to the AD–AS diagram?

    <p>He presented the first full AD–AS model in Y-P space.</p> Signup and view all the answers

    What prompted the need for a model that incorporated aggregate supply and could explain changes in the price level?

    <p>The inflationary supply shocks of the 1970s.</p> Signup and view all the answers

    Which textbooks presented an AD–AS model in the late 1970s and later became widely used?

    <p>All of the above</p> Signup and view all the answers

    What led to the rise of the dynamic AD–AS version and the traditional version of the IS–LM diagram?

    <p>The inflationary supply shocks of the 1970s.</p> Signup and view all the answers

    Who published an article in Journal of Political Economy in 1950, which is allegedly the first published version of a full AD–AS model in Y-P space?

    <p>O.H. Brownlee</p> Signup and view all the answers

    According to A.K. Dutt, where did the AD–AS diagram first make its appearance in 1948?

    <p>A contribution to a textbook on applied economics.</p> Signup and view all the answers

    What was different about Kenneth E. Boulding's version of the diagram in output-price space compared to Brownlee's version?

    <p>Boulding used it as a warning about aggregative thinking.</p> Signup and view all the answers

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