http://mises.org/Community/blogs/dp/archive/2009/07/04/economics-in-one-lesson-11-who-s-protected-by-tariffs-6-4-5-6.aspx第11章 关税“保护”了哪些人？ （接前面部分） 4 It is important to notice that the new tariff on sweaters would not raise American wages. To be sure, it would enable Americans to work in the sweater industry at approximately the average level of American wagesenCommunityServer 2008.5 SP2 (Build: 40407.4157)