181. Fixing the World, Bang-for-the-Buck Edition

Freakonomics Radio

社会与文化

2014-10-02

41 分钟

单集简介 ...

A team of economists has been running the numbers on the U.N.'s development goals. They have a different view of how those billions of dollars should be spent.

单集文稿 ...

该单集暂无文稿,联系我们制作?