由尼古拉斯·布鲁姆，莫可•左卡和约翰•范•雷南合写的另一份报告试图说明这些收益。
Another paper, by Nicholas Bloom, Mirko Draca and John Van Reenen, tries to do just that.
左：南福岛扶轮社社员提供物资进入灾区。
Left: Members of the Rotary Club of Fukushima South deliver supplies to a hard hit area.
结果：左氧氟沙星对耐亚胺培南菌株的耐药率为43.48%；
Resuts: The resistant rate of 92 strains against imipenem resistant to levofloxacin was 43.48%.
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