Refer to the information provided in Figure 23.5 below to answer the question(s) that follow.
Figure 23.5Refer to Figure 23.5. Aggregate saving is -100 billion when aggregate income is ________ billion.
A. -$50
B. $400
C. $800
D. $900
Answer: B
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To achieve long-run equilibrium in an economy with a recessionary gap, without the use of stabilization policy, the inflation rate must:
A. not change. B. increase. C. decrease. D. either increase or decrease depending on the relative shifts of AD and AS.
In order to efficiently allocate goods and services, we have to compare
A) total cost to total benefit. B) total cost to price. C) marginal benefit to price. D) marginal cost to marginal benefit. E) price to marginal cost.
The market demand curve for labor
A) is the same as the market demand curve for the product labor produces because it is a derived demand. B) is determined by adding up the quantity of labor demanded by each firm at each wage, holding constant the other variables that affect the willingness of firms to hire workers. C) is perfectly inelastic because there is a finite number of workers in the market for labor. D) is determined by adding up the demand for labor by each firm at each wage, holding constant the other variables that affect the willingness of firms to hire workers.
Assuming that the central bank is following a money stock targeted, an exogenous rise in investment demand
a. causes income to rise but the money stock has to be increased to accommodate the expansion. b. has to be accommodated with open market purchases to expand the money stock. c. increases income, money demand, and lowers the interest rate. d. increases income and money demand and lowers the interest rate. e. none of the above.