Refer to the above figure. The classical aggregate supply curve is represented by ________ and the simpleKeynesian (short-run) aggregate supply curve is represented by ________.
A. curve 3; curve 4
B. curve 2; curve 3
C. curve 2; curve 1
D. curve 2; curve 4
Answer: D
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Refer to the figure above. What is the change in consumer surplus when the market changes from perfect competition to a monopoly?
A) The consumer surplus increases by 30 units. B) The consumer surplus decreases by 45 units. C) The consumer surplus increases by 90 units. D) The consumer surplus decreases by 135 units.
The market for economists in Greenland has recently experienced an increase in the number of economists employed and an increase in the wage paid to economists. What could have generated such a change?
A. The demand for economists remained unchanged while the supply of economists decreased. B. The demand for economists recently decreased while the supply of economists remained unchanged. C. The demand for economists recently decreased while the supply of economists recently increased. D. The demand for economists remained unchanged while the supply of economists increased. E. The demand for economists recently increased while the supply of economists remained unchanged.
If a legal ceiling price is set above the equilibrium price:
A. a shortage of the product will occur. B. a surplus of the product will occur. C. a black market will evolve. D. neither the equilibrium price nor the equilibrium quantity will be affected.
The exchange rate for one euro goes from $0.87 to $1.21. This change will result in:
A. An increase in American exports to France B. An increase in French exports to the United States C. American goods becoming more expensive for the French D. French goods becoming less expensive to Americans