Despite the widespread enthusiasm for lifting educational performance in Latin America and the Caribbean, little effort has been devoted to working out how to maximize investments in education. Which policies work best?
尽管各国都有热情要提高拉丁美洲和加勒比的教育水平，但是却很少有人去思考怎样使教育投资最大化的问题。哪些政策是最好的呢？