The gravity model suggests that over time
A) trade between neighboring countries will increase.
B) trade between all countries will increase.
C) world trade will eventually be swallowed by a black hole.
D) trade between Earth and other planets will become important.
E) the value of trade between two countries will be proportional to the product of the two countries' GDP.
E
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If the dollar interest rate is 10 percent, the euro interest rate is 6 percent, then
A) an investor should invest only in dollars if the expected dollar depreciation against the euro is 4 percent. B) an investor should invest only in euros if the expected dollar depreciation against the euro is 4 percent. C) an investor should be indifferent between dollars and euros if the expected dollar depreciation against the euro is 4 percent. D) an investor should invest only in dollars. E) an investor should invest only in euros.
In 2011, the poverty rate in the United States was
a. 5.9 percent. b. 11.1 percent. c. 15.0 percent. d. 22.4 percent.
Refer to Exhibit 16-5. If the economy is at point 6, and the natural unemployment rate exists at points 1, 4, and 5, it follows that Group of answer choices
A) Real GDP is greater than Natural Real GDP. B) Real GDP is less than Natural Real GDP. C) Real GDP is the same as Natural Real GDP. D) the economy is in a recessionary gap. E) b and d
Answer the following statement(s) true (T) or false (F)
1. When a two-part tariff is perfectly implemented, the monopoly charges a price that is greater than its marginal cost. 2. For a given quantity, a monopoly's marginal revenue is always greater than the price associated with that quantity. 3. When regulating a natural monopoly one should set the regulatory price such that the monopoly will produce the efficient level of output. 4. Deadweight loss because of a monopoly can be attributed to the fact that monopolies produce at a quantity where the price of the good exceeds the marginal cost of producing the last unit. 5. When there are significant differences among customers, a monopolist will look for opportunities to price discriminate.