http://marginalrevolution.com/marginalrevolution/2012/10/2012-nobel-laureate-in-economics.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+marginalrevolution%2Ffeed+%28Marginal+Revolution%29

您访问的网址可能存在安全风险，我们建议您停止继续浏览该网址，以防财产损失