Questions from Macroeconomics


Q: Figure 12.1 presents a summary of the short- run

Figure 12.1 presents a summary of the short- run model. Explain each step in this diagram. Figure 12.1:

See Answer

Q: What is the economic justification for the sticky inflation assumption? What

What is the economic justification for the sticky inflation assumption? What role does this assumption play in the short- run model?

See Answer

Q: What is the relevance of Milton Friedman’s phrase “long and variable

What is the relevance of Milton Friedman’s phrase “long and variable lags” to this chapter?

See Answer

Q: What is the Phillips curve? What role does it play in

What is the Phillips curve? What role does it play in the short- run model? Explain the role played by each term in the equation for the Phillips curve.

See Answer

Q: What policy change did Paul Volcker implement, and how did it

What policy change did Paul Volcker implement, and how did it affect interest rates, output, and inflation over time?

See Answer

Q: Why do central banks often exercise monetary policy by targeting an interest

Why do central banks often exercise monetary policy by targeting an interest rate rather than by setting particular levels of the money supply?

See Answer

Q: How is a monetary policy rule helpful for understanding U.S

How is a monetary policy rule helpful for understanding U.S. monetary policy?

See Answer

Q: Plot the following scenarios for per capita GDP on a ratio scale

Plot the following scenarios for per capita GDP on a ratio scale. Assume that per capita GDP in the year 2015 is equal to $10,000. You should not need a calculator or computer program. Use the Rule of...

See Answer

Q: Why does the AD curve slope downward? Why does the AS

Why does the AD curve slope downward? Why does the AS curve slope upward? How is the AS/AD graph like a standard supply- and- demand diagram? How is it different?

See Answer

Q: Why do inflation- output loops appear counterclockwise?

Why do inflation- output loops appear counterclockwise?

See Answer