Suppose the people of Florencia spend $60 and save $40 for every $100 they earn. In this case, the marginal propensity to save equals _____
a. 0.2
b. 0.7
c. 0.4
d. 0.8
c
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Any event that causes either the demand curve or the supply curve to shift will also change the equilibrium price and quantity.
Answer the following statement true (T) or false (F)
If there are externalities present in a market, resources are allocated efficiently when marginal social cost equals marginal social benefit
Indicate whether the statement is true or false
Fogel and Engerman (1974) find evidence to suggest that young slave children were often sold by profit-maximizing slave owners
Indicate whether the statement is true or false
One reason more sport utility vehicles (SUVs) are driven in the United States than in Europe is
A) different marginal rates of substitution. B) different marginal rates of transformation. C) the United States hasn't had a recession since 2000-2001. D) Either A or B