问一道题：NO.PZ2016010802000182 [ CFA I ]

NO.PZ2016010802000182 问题如下 In the Ricartra mol, a country captures more of the gains from tra if: A.it proces all procts while its tra partner specializes in one goo B.the terms of tra are closer to its autarkic prices thto its partner’s autarkic prices. C.the terms of tra are closer to its partner’s autarkic prices thto its autarkic prices. is correct.A country gains if tra increases the priof its exports relative to its imports compareto its autarkic prices, i.e. the finterms of tra are more favorable thits autarkic prices. If the relative priof exports animports remains the same after tra opens, then the country will consume the same basket of goo before anafter tra opens, anit gains nothing from the ability to tra. In thcase, its tra partner will capture all of the gains. Of course, the opposite is true if the roles are reverse More generally, a country captures more of the gains from tra the more the finterms of tra ffer from its autarkic prices.考点Ricarmo解析贸易条件指数=出口价格指数/进口价格指数X100% 小麦 10元 牛仔裤100元 小麦 20元 牛仔裤50元。假设A国12元出口小麦到B国，进口80元价格牛仔裤。 贸易条件0.15假设A国16元出口小麦到B国，进口50元价格牛仔裤。贸易条件0.32显然第二中情况下，A国的收益更大。因为它出口的商品更贵，进口的商品更便宜。好，那么我们再来算一下封闭状态下两国的牛仔裤与小麦的价格之比。A国是0.1,B国是0.4.那是A国的贸易指数越接近0.4他的获利就越大。0.4代表什么？0.4就代表封闭状态下贸易对手国的两个商品的比价。这也说明最好小麦以20元出口给B国，而牛仔裤以50元价格从B国进口。此时A国获得收益就是最大的。而此时的贸易条件就是0.4如果A国以10元的价格，出口小麦，以100元的价格进口牛仔裤，那么他从贸易中获得收益就是0。此时的贸易条件就是0.1所以这题C表达的就是这个观点。所以选C。就是本国的贸易条件要尽量和对手国封闭状态下商品价格之比接近才能获取利益。B说反了，不入选.A是一个打酱油的不用管它。因为贸易的每一个成员国都应该参与分工。 题目中答案提到的贸易条件指数现在已经不是考点了吧？

NO.PZ2016010802000182 the terms of tra are closer to its autarkic prices thto its partner’s autarkic prices. the terms of tra are closer to its partner’s autarkic prices thto its autarkic prices. C is correct. A country gains if tra increases the priof its exports relative to its imports compareto its autarkic prices, i.e. the finterms of tra are more favorable thits autarkic prices. If the relative priof exports animports remains the same after tra opens, then the country will consume the same basket of goo before anafter tra opens, anit gains nothing from the ability to tra. In thcase, its tra partner will capture all of the gains. Of course, the opposite is true if the roles are reverse More generally, a country captures more of the gains from tra the more the finterms of tra ffer from its autarkic prices. 考点Ricarmo 解析 贸易条件指数=出口价格指数/进口价格指数X100% 小麦 10元 牛仔裤100元 小麦 20元 牛仔裤50元。 假设A国12元出口小麦到B国，进口80元价格牛仔裤。 贸易条件0.15 假设A国16元出口小麦到B国，进口50元价格牛仔裤。贸易条件0.32 显然第二中情况下，A国的收益更大。因为它出口的商品更贵，进口的商品更便宜。 好，那么我们再来算一下封闭状态下两国的牛仔裤与小麦的价格之比。A国是0.1,B国是0.4. 那是A国的贸易指数越接近0.4他的获利就越大。0.4代表什么？0.4就代表封闭状态下贸易对手国的两个商品的比价。 这也说明最好小麦以20元出口给B国，而牛仔裤以50元价格从B国进口。此时A国获得收益就是最大的。而此时的贸易条件就是0.4 如果A国以10元的价格，出口小麦，以100元的价格进口牛仔裤，那么他从贸易中获得收益就是0。此时的贸易条件就是0.1 所以这题C表达的就是这个观点。所以选C。就是本国的贸易条件要尽量和对手国封闭状态下商品价格之比接近才能获取利益。 B说反了，不入选. A是一个打酱油的不用管它。因为贸易的每一个成员国都应该参与分工。 请问这个考点在讲义哪里讲到

NO.PZ2016010802000182 这题和technology有啥关系。。举得那个例子太复杂了，考试时候根本想不到啊。。老师能翻译下原版书的那段话么

老师，这题跟是不是李嘉图模型没关系吧？ 没有这个条件也可以选

Ricartra mol 老师上课不是说这个理论跟科技有关，这个题什么意思那？