If voters A, B, and C have the following demand curves for a public library Pa = 5 - Q, Pb = 10 - 2Q, and Pc = 15 - 3Q, then social demand for a public library is:
A. P = 15 - Q.
B. P = 30 - 6Q.
C. P = 6 - 30Q.
D. P = 30 - 3Q.
Answer: B
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While much of New Classical macroeconomics is being refuted by the evidence, at least one part of it may be a permanent legacy to all economists. It is the insistence on a certain aspect of macroeconomic policy:
A) It has as much impact on SAS as on AD. B) It has its impact on nominal and not real variables. C) People will try to anticipate it and then act accordingly. D) It has no impact on SAS or AD, but does affect LAS.
Suppose a bank has demand deposits of $2,500, excess reserves of $125, and a reserve requirement of 25 percent. What is the loss in the money expansion process of the whole banking system if the bank decides to lend out only $100?
a. $100 b. $150 c. $200 d. $400 e. $500
Use the formula for the GDP deflator to explain how it is affected by an increase in prices in the economy. If the value of the deflator equals 100, what does that tell you about that year with respect to the base year?
What will be an ideal response?
Prostitution is made legal in the United States, what is the impact on GDP?
A) GDP increases. B) GDP decreases. C) GDP is unchanged. D) None of the above.