Which statement is true?
A. A vertical demand curve has zero elasticity.
B. A horizontal demand curve has zero elasticity.
C. Both vertical and horizontal demand curves have zero elasticity.
D. Neither vertical nor horizontal demand curves have zero elasticity.
A. A vertical demand curve has zero elasticity.
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Which of the following is true of hyperinflation?
a. It causes the value of a currency to deteriorate so quickly that people become reluctant to hold that currency. b. It is a situation in which people hoard currency expecting its value to increase in recent future. c. It is a simultaneous increase in inflation and decrease in the quality of products. d. It occurred in the United States in the 1970s. e. It is a synonym for cost-push inflation.
Assume that the economy is in a recession with a price level of P1 and output level Q1. The government then adopts an appropriate discretionary fiscal policy. What will be the most likely new equilibrium price level and output?
Refer to the graph above.
A. P2 and Q4
B. P1 and Q1
C. P2 and Q2
D. P1 and Q3
When the flow of money from the foreign countries to the domestic firms equals the flow of money from the home country to the foreign firms, _____
a. a trade surplus exists b. an equal amount of agricultural and manufactured products are exported c. a trade deficit exists d. an equal amount of goods and services are imported e. the value of net exports is zero
A society which is inside its production possibilities frontier is efficient
a. True b. False Indicate whether the statement is true or false