In 2001, he wrote, "Like 99% of economists since the days of Adam Smith, I am a free trader down to my toes."<ref>http://online.wsj.com/public/article/SB117500805386350446-cRRynUb3zQgR2Yxn8wFOt96EOlE_20070404.html?mod=blogs</ref> | In 2001, he wrote, "Like 99% of economists since the days of Adam Smith, I am a free trader down to my toes."<ref>http://online.wsj.com/public/article/SB117500805386350446-cRRynUb3zQgR2Yxn8wFOt96EOlE_20070404.html?mod=blogs</ref> |