已故的麻省理工学院经济学家鲁迪格·多恩布什（Rüdiger Dornbusch）常常戏谑说，识别资本外逃就好比是盲人摸象：你很难描述它，但你看到它的时候你能认得出。
As the late MIT economist Rüdiger Dornbusch liked to quip, identifying capital flight is akin to the old adage about blind men touching an elephant: It is difficult to describe, but you will recognize it when you see it.