If the marginal propensity to consume in an economy is .8, net exports are zero, and government spending is $33 billion at each level of real GDP, the slope of the economy's aggregate expenditures schedule will be:

In the foreign exchange market, how will each of the following influences affect the demand for dollars and the demand curve for dollars?

a. an increase in the exchange rate b. an increase in the U.S. interest rate c. a fall in the expected future exchange rate

A Gini coefficient is a measure of

a. age dispersion b. the ratio of income to wealth c. social security d. the ratio of government spending to GDP e. income distribution