The causes of bullwhip effect include demand forecast, repertory management, batch order, delivery cycle, price wave, etc.

牛鞭效应形成的原因主要有需求预测、库存管理、批量定货、交货周期、价格波动等。

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Intensive sourcing for casting suppliers, Request For Quotation and Sample Purchase Order and first production batch order tracking till samples are tested positive.

详细寻找铸件供应商，得到报价，样件定单和首批生产订单跟踪直到样件检验合格。

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In view of Bullwhip Effect existing in supply chain of petrochemical enterprises, analyzed its cause in terms of demand predication, batch order and price fluctuation.

针对存在于石化企业供应链中的牛鞭效应现象，从需求预测、批量定货、价格波动等方面入手，分析该效应的成因。

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And in some cases a bank decides on its own to hold on to a transfer in the hope of getting a better foreign-exchange rate for the customer the following day, or in order to batch it with other transfers and so lower its costs.

ECONOMIST: Banking

There is another benefit of egg-freezing technology that many people don't know about: If your own frozen eggs don't survive thawing or fertilization or fail to grow into robust embryos, you can go online to one of the many commercial egg banks popping up across the country and order a batch of frozen eggs donated by a woman who looks like you.

WSJ: Why I Froze My Eggs (And You Should, Too)

Now, when inventories fall below a certain level, the checkout scanners instantly order a new batch based on historical demand and delivery time.

FORBES: Street Smarts