We limit ourselves to two periods in the intertemporal model of the business cycle because
A) we need to concentrate on the two phases of the business cycle.
B) we can assume that people can live two periods of, say, 30 years.
C) this is all we need to emphasize the intertemporal trade-off.
D) we need an even number of periods.
C
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When existing firms leave a perfectly competitive industry, ________
A) the equilibrium price decreases, while the equilibrium quantity increases B) the equilibrium price increases, while the equilibrium quantity decreases C) both the equilibrium price and quantity increase D) both the equilibrium price and quantity decrease
Which of the following is NOT correct regarding the theories of income distribution?
A) Dealing with how income ought to be distributed is a normative issue. B) The productivity standard for the distribution of income is stated "to each according to what they produce." C) The egalitarian principle of income distribution is "to each exactly the same." D) Dealing with how income should be distributed is a positive economic issue.