Inflationary and recessionary gaps are closed by the economy’s self-correcting adjustments mechanism that shift:

According to the international trade effect, holding everything else unchanged,

Since early 2021, OPEC has successfully raised world oil prices significantly. These price increases have caused governments and firms to explore alternative sources of energy, for example bio-fuels. Consumers too have started switching toward hybrid automobiles and toward automobiles that use bio-fuels, both of which are cheaper to operate than gasoline engines. Which problems in the construction of the CPI does this situation represent?

Suppose the economy is initially in long-run equilibrium. Which of the following events leads to an increase in the price level and a decrease in real GDP in the short run?

The rise and fall of real GDP over the course of the business cycle suggests that:

In the long run, a decrease in aggregate demand, all other things unchanged, will cause the price level to:

Which of the following occurs if an economy experiences an inflationary gap?I.      Actual real GDP is less than potential output.II.     Actual real GDP is greater than potential output.III.   Unemployment is less than the natural rate.IV.   Unemployment is greater than the natural rate.

Which of the following individuals benefits from inflation?

As households eat out more, purchase more prepared foods at the grocery store, hire out child care services that they once performed themselves, what is likely to happen to the value of GDP?

Assuming a constant level of nominal income, the real income of an individual rises: