Using Figure 1 above, if the aggregate demand curve shifts from AD2 to AD3 the result in the long run would be:
A. P2 and Y2.
B. P1 and Y2.
C. P4 and Y2.
D. P1 and Y1.
Answer: B
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If a perfectly competitive industry becomes a monopoly and the costs do not change, which of the following allocation of costs and benefits applies?
A) The producer benefits, but consumers and society are harmed. B) The producer and society are harmed, but consumers benefit. C) The producer and society benefit, but consumers are harmed. D) The producer is harmed, but consumers and society benefit. E) The producer, consumers, and society all benefit.
If the income elasticity of food is 0.72, then food is
A) a necessity and a normal good. B) a normal good. C) a necessity. D) an inferior good.
What differentiates a savings deposit from a small-denomination certificate of deposit (CD)?
A) A CD has a fixed maturity date; a savings deposit can be withdrawn at any time. B) A savings deposit cannot be withdrawn before its maturity date without incurring a penalty; funds in a CD are available at any time with no interest penalty. C) Only a savings deposit is a time deposit. D) All depository institutions accept savings deposits, whereas only a thrift institution can issue a CD.
Game theory is:
A. a useful tool in predicting strategic behavior. B. used by economists to evaluate behavior in a variety of settings. C. the study of how people behave strategically under different circumstances. D. All of these statements are true.