【单选题】Paul Krugman suggests that strategic trade policy aimed at establishing domestic firms in a dominant position in a global industry is a beggar-thy-neighbor policy that: 保罗•克鲁格曼(Paul Krugman)认为,旨在建立国内企...
A.
provides enhanced protection for intellectual property of those firms.加强对这些公司的知识产权保护。
B.
boosts national income at the expense of other countries.以牺牲其他国家为代价提高国民收入。
C.
reduces domestic agricultural profits.降低国内农业利润。
D.
depletes national income to the benefit of other countries.为了其他国家的利益而耗尽国民收入。