If there is an oil-supply disruption resulting in higher international oil prices, domestic oil prices in open-market countries such as the United States will rise as well, whether such countries import all or none of their oil.
If the statement above concerning oil-supply disruptions is true, which of the following policies in an open-market nation is most likely to reduce the long-term economic impact on that nation of sharp and unexpected increase in international oil prices?
a. maintaining the quantity of oil imported at constant early levels b. c. d. Decreasing oil consumption through conservation (正确答案) e.