问题如下:
Which of the following trade policy is least likely to decrease the imports?
选项:
A. An import quota.
B. A tariff.
C. An export subsidy.
解释:
C is correct.
Both tariffs and import quotas may decrease the imports,while an export subsidy may increase the exports.
考点:Trade Restrictions
解析: import quota 以及 tariff 主要是为了限制进口的。所以A,B不入选。
但是export subsidy的主要作用是提高出口,不直接影响进口,所以C选项入选。
请问关税会引起本国GDP增加么?