Why Was It Europeans Who Conquered the World?
用一个简单的锦标赛模型解释为何起源于中国的火药技术最终被欧洲人主导，并分析了政治激励和军事条件如何导致欧亚其他地区落后，进而影响殖民主义、奴隶贸易和工业革命。
By the 1700s Europeans dominated the gunpowder technology, which was surprising, because it had originated in China and been used with expertise throughout Eurasia. To account for their dominance, historians have invoked competition, but it cannot explain why they pushed this technology further than anyone else. The answer lies with a simple tournament model of military competition that allows for learning by doing. Political incentives and military conditions then explain why the rest of Eurasia fell behind Europeans in developing the gunpowder technology. The consequences were huge, from colonialism to the slave trade and even the Industrial Revolution.