I'm proud to say that I have been involved in most of the president's policy decisions, beginning before he was president all the way through to the end.

我可以自豪地说,我参与了总统的大多数政策决定,在他当选总统之前就开始了,一直到最后。

普林斯顿公开课 - 国际座谈会课程节选

It's called the Median Voter Theorem because the voters at the center, in this case 5 and 6, actually get to decide not just the election, but to decide therefore, what policies are put in place.

它之所以叫中间选民定理是因为,处在中间位置的选民,比如这个案例中立场5和6,实际上他们不止左右了选举结果,而且还决定了那些政策可以施行

耶鲁公开课 - 博弈论课程节选