"任何一个上过大学基础贸易课的人都会觉得这一切荒谬无比，从李嘉图的比较优势模型到赫克歇尔·俄林的要素禀赋理论都证明了，自由贸易对于贸易伙伴来说是双赢的，能够增加所有参与国家的总收入"

最新的一期"Economics" 有篇文章叫“An inconvenient iota of truth"，据说有一个remarkable "Stolper-Samuelson Theorem" p roved something seemly obvious to non-economists:free trade with low-wage nations could hurt workers in a high wage country.