To say that isoquants are convex is to say that
A) the marginal rate of technical substitution falls as labor increases.
B) capital and labor are perfect substitutes.
C) labor, but not capital, is subject to the law of diminishing marginal returns.
D) there are constant returns to scale.
A
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A government subsidy
A) is a policy that can be used to help eliminate the deadweight loss from an external cost. B) can help achieve an efficient amount of output when the good has an external benefit. C) increases consumers' marginal benefit from the good. D) Both answers A and C are correct. E) Both answers B and C are correct.
If the Fed purchases U.S. government securities, gross domestic product:
a. increases because the resulting increase in the interest rate leads to a decrease in investment. b. increases because the resulting decrease in the interest rate leads to an increase in investment. c. decreases because the resulting increase in the interest rate leads to a decrease in investment. d. decreases because the resulting increase in the interest rate leads to an increase in investment. e. decreases because the resulting decrease in the interest rate leads to an increase in investment.
Which of the following is included in M1?
a. savings accounts b. money market deposit accounts c. money market mutual funds d. travelers' checks e. None of the above are included.
The economy of Cuba most closely approximates:
a. A market economy b. A command economy c. Pure capitalism d. Laissez-faire capitalism