The relationship between formal education and economic growth in poor countries is widely misunderstood by economists and politicians alike. Progress in both areas is undoubtedly necessary for the social, political and intellectual development of these and all other societies; however, the conventional view that education should be one of the very highest priorities for promoting rapid economic development in poor countries is wrong. We are fortunate that it is, because building new educational systems there and putting enough people through them to improve economic performance would require two or three generations. The findings of a research institution have consistently shown that workers in all countries can be trained on the job to achieve radical higher productivity and, as a result, radically higher standards of living.

贫穷国家中正规教育与经济发展之间的关系为经济学家及政治家们普遍误解。毫无疑问，在这两个方面都有所进步对于这些国家及其他国家的社会、政治及学术发展而言是必要的，但是那种认为教育是促进贫穷国家经济快速发展的重中之重的传统观点是错误的。我们庆幸这个观念不对，因为创立新的教育体制，让足够多的人接受教育以推动经济发展需要两代或三代人来完成。一家研究机构的研究成果一再表明所有国家的工人都可以进行在职培训以大幅度提高生产率，从而提高生活水平。

Ironically, the first evidence for this idea appeared in the United States. Not long ago, with the country entering a recessing and Japan at its pre-bubble peak, the U.S. workforce was derided as poorly educated and one of primary cause of the poor U.S. economic performance. Japan was, and remains, the global leader in automotive-assembly productivity. Yet the research revealed that the U.S. factories of Honda, Nissan, and Toyota achieved about 95 percent of the productivity of their Japanese counterparts---a result of the training that U.S. workers received on the job.

具有讽刺意味的是，这一观点的首个证据出现在美国。不久前，随着美国进入衰退，日本正处于泡沫破灭前的高峰期，美国工人被嘲讽没有受过良好教育，并且被认为这是美国经济不景气的主要原因之一。在全球，不管过去还是现在，日本一直是汽车组装生产力的领袖。然而，研究表明丰田、尼桑和本田位于美国工厂的生产率大约是日本同行的95%，这是美国工人接受在职培训的结果。

More recently, while examining housing construction, the researchers discovered that illiterate, non-English-speaking Mexican workers in Houston, Texas, consistently met best-practice labor productivity standards despite the complexity of the building industry’s work.

最近，在进行住房建设检查时，研究人员发现在德克萨斯州的休斯顿，尽管建筑行业的工作复杂，但是未受过教育的，英语不是母语的墨西哥工人总是能够达到最佳的劳动生产率的各项标准。

What is the real relationship between education and economic development? We have to suspect that continuing economic growth promotes the development of education even when governments don’t force it. After all, that’s how education got started. When our ancestors were hunters and gatherers 10,000 years ago, they didn’t have time to wonder much about anything besides finding food. Only when humanity began to get its food in a more productive way was there time for other things.

教育与经济发展之间的真正关系到底是什么？我们不得不怀疑，即使政府不强迫发展教育，经济持续增长也会促进教育事业的发展。毕竟，教育就是那样开始的。一万年前当我们的祖先还在狩猎和采集野果时，除了寻找食物他们没有时间想其它很多的东西。只有当人类能够更高效地获取食物时，才有时间做其它的事情。

As education improved, humanity’s productivity potential increased as well. When the competitive environment pushed our ancestors to achieve that potential, they could in turn afford more education. This increasingly high level of education is probably a necessary, but not a sufficient, condition for the complex political systems required by advanced economic performance. Thus poor countries might not be able to escape their poverty traps without political changes that may be possible only with broader formal education. A lack of formal education, however, doesn’t constrain the ability of the developing world’s workforce to substantially improve productivity for the foreseeable future. On the contrary, constraints on improving productivity explain why education isn’t developing more quickly there than it is.

随着教育的进步，人类的生产潜力也增加了。当竞争的环境推动我们的祖先实现这一生产潜力，他们反过来，又有能力获得更多的教育机会。先进的经济水平要求复杂的政治制度，越来越高的教育水平可能是这种复杂政治制度的必要的，但不是充分的条件。因此，如果没有政治改革，贫穷国家可能无法摆脱其贫困陷阱，而政治改革则只能靠更广泛的正规教育实现。但是，发展中国家的劳动力在可预见的未来充分提高生产力的能力没有因缺乏正规教育而受到限制。相反，正是因为生产力的提高受到了各种限制，所以发展中国家的教育发展速度没有能发展的更快一点。