[4]城市经济集聚存在的规模效应表现为:空间集聚所产生的大数法则(The Law of Large Numbers),即生产者能从更大范围获得广泛投入品,发挥规模经济效应,生产规模提高的同时降低生产成本,供应商也能够根据客户的多元化需求提供...
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...e-at-Risk, VaR)定义为一个典型时间范围内可能的最大价格损失(在某个置信度范围内). 大数定理(The Law of Large Numbers)告诉我们:一个概率为p的事件,在 N次观察中,平均出现的次数为Np.因此,可以期望观测到概率至少为1/N的事件.在一[21,26]系列N...
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But above all, they are betting on the law of large Numbers.
但是除此以外,他们还寄期望与大数定律。
Editor's note: Is the law of large Numbers getting to Google?
编者按:大数法则越来越接近Google ?
On the surface, Dell seems the victim of the law of large numbers.
表面上,大数法则可以解释dell的低增长率。
If they're sort of doing their job right, they're actually diversifying away all the risk and relying on the law of large numbers.
如果他们工作得当,那么他们其实是规避了所有的风险,而且依赖大数定理。
A casino does not have a risk that the law of large numbers will be repealed and a roulette table will be a long-term losing proposition or a craps table will be a long-term losing proposition.
一个赌场不会有,大数定理被替代,或者轮盘赌和,双骰赌博会是长期亏本买卖的风险。
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