According to the theory of comparative advantage, countries gain from trade because
a. Trade makes firms behave more competitively, reducing their market power.
b. All firms can take advantage of cheap labor.
c. Output per worker in each firm increases.
d. World output can rise when each country specializes in what its does relatively best.
e. Every country has an absolute advantage in producing something.
Answer: d. World output can rise when each country specializes in what its does relatively best.
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An economy in long-run equilibrium experiences an increase in aggregate demand. According to the classical model,
A) the price level will increase, but real GDP will not change. B) the price level and real GDP will increase at the same time. C) the price level will increase, but real GDP will decrease. D) the price level will rise first, then real GDP will increase.
Refer to the scenario above. The principal in this case is ________
A) $10 B) $300 C) $3,000 D) $3,300
"It is clear from the theory of monopolistic competition that product development is not pushed to its efficient level." This statement is
A) false because there is so much product differentiation in monopolistic competition. B) true because there is little incentive to innovate in monopolistic competition. C) false because there are so many wasteful innovations in monopolistic competition that are merely cosmetic. D) true because price exceeds marginal revenue in monopolistic competition.
What can one learn from Figure 13-3 from the text, shown below?
What will be an ideal response?