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标题: 求解OG12年的一道逻辑题 [打印本页]

作者: 小泡Filo 时间: 2017-2-5 17:47
标题: 求解OG12年的一道逻辑题

58. 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 increases in international oil prices?

(A) Maintaining the quantity of oil imported at constant yearly levels

(B) Increasing the number of oil tankers in its fleet

(D)Decreasing oil consumption through conservation

(E) Decreasing domestic production of oil

如果石油供应瓦解了，国际油价上升，那么一些市场开放的国家不管进口还是不进口油，其国内油价也会上升。

问哪一个可以减少国际油价上涨对这个国家的长远经济影响

答案选D节约用油量

D的意思我可以理解，但是请问A为什么不对呢？求大神解答

作者: Gkibt 时间: 2017-2-6 01:45
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 in the passage 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 increases in international oil prices?

A. Maintaining the quantity of oil imported at constant yearly levels
题目里说的无论是否进口或是不进口，国内价格都会涨。那么A说的imported就意味着如果出现价格上涨，那么这个国家就要必须为这个上涨的价格买单，与题目中的 reduce the long-term economic违背。

简单说：无论进不进口，都要涨。而你不但进口还常年维持进口，那么会更恶化价格上涨的问题，所以A错。

作者: spings 时间: 2017-2-7 21:13
这里的场景是：开放市场国家无法避开因石油供应中断带来的涨价。
目标是：尽可能的降低长期的经济影响。
措施：只要是能抵消或减缓价格上涨的政策都可以。无非两个方面，供给侧的措施（利用一个国家的石油储备）平抑价格波动；需求侧，减少石油的消费。

作者: 小泡Filo 时间: 2017-2-7 21:36

Gkibt 发表于 2017-2-6 01:45
if there is an oil-supply disruption resulting in higher international oil prices, domestic oil pric ...

还是有点似懂非懂

持续进口，为什么会影响到国内油价呢

作者: 小泡Filo 时间: 2017-2-7 21:37

spings 发表于 2017-2-7 21:13
这里的场景是：开放市场国家无法避开因石油供应中断带来的涨价。
目标是：尽可能的降低长期的经济影响。
措 ...

这么解释我好像就有点懂了！

作者: spings 时间: 2017-2-7 21:53

小泡Filo 发表于 2017-2-7 21:37
这么解释我好像就有点懂了！

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