2014诺贝尔经济学奖得主梯若尔在颁奖晚宴上的致辞 Your Majesties,Your Royal Highnesses,Ladies and Gentlemen, The great economist John Maynard Keynes once wrote: “If economists could manage to get themselves thought of as humble, competent people on a 英语演讲 2020-09-10 hisen
