The U.S. dollar is an example of fiat money because

Aggregate demand refers to the relationship between

In what economic scenario is the crowding-out effect most likely to be pronounced?

What is the crowding-out effect, and how does it occur when the government increases its spending?

One role of government policy is:

A decrease in government purchases shifts the ________ curve to the ________.

The aggregate consumption function: 

Which set of actions could the Fed use to increase the money supply?

How does an increase in government spending affect the economy through the multiplier effect?

A structurally unemployed person is