A century ago, the economist Frank Knight argued in a book entitled Risk, Uncertainty and Profit that while some historical eras are shaped by measurable risks, others are plagued with unfathomable uncertainty.
一个世纪前,manbetx20客户端下载 学家弗兰克•奈特(Frank Knight)在《风险、不确定性与利润》一书中指出:虽然某些历史时代是由可衡量的“风险”塑造的,但其他时代则饱受无法捉摸的“不确定性”困扰。
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