This method is called "minimum ratio twiddle iteration algorithm"; using this method, we can avoid cycling of simples method and get the shadow price easily.

此方法我们称为最小比值旋转迭代法，应用此方法还可以避免单纯形法中的循环问题，同时也容易求出影子价格。

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But fellow Conservative, former shadow home secretary David Davis described minimum pricing as a "blunderbuss policy" which would punish responsible drinkers on low incomes and pensioners.

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Congress also needs to fix looming problems with the Alternative Minimum Tax, a complicated shadow tax system originally designed to nail fat cats.

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Often they do that in a shadow economy -- a place where employers may offer them less than the minimum wage or make them work overtime without extra pay.

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