The panel of eminent economists has produced a much shorter list of just 19 targets that will do the most good for the world. Every dollar spent on these targets will likely produce $32 of social good – more than four times more effective than spending on all 169.
知名经济学家小组已经确定了仅19项目标的简短清单，投资这些目标能使成本效益最大化。每为这些目标花费1美元将可能产生32美元的社会效益——效率是投资所有169项目标的4倍还多。明智地选择发展投入的效率可能比全球援助预算翻两番还高。