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0377-2217/$ see front matter 2012 Elsevier B.V. A http://dx.doi.org/10.1016/j.ejor.2012.03.008 ⇑ Corresponding author. E-mail address: jiangwei08@gmail.com (W. Jiang). Classical inventory theory often assumes no discrepancies between recorded inventory and actual inventory. However, inventory records are usually inaccurate due to many reasons in practice.(More)
The potential drop in the polysilicon depletion layer cannot be neglected in the modeling of the nanoscale MOSFET. A continuous potential model and a potential-based drain current model taking into account the polysilicon depletion effect are developed for the fully depleted nanoscale surrounding gate MOSFET. The performance of the derived analytical models(More)
B2B spot market has grown rapidly and become an effective trading channel for commodity products. Besides long-term contract procurement from conventional suppliers (forward and option), a buyer can procure or sell commodities at any time in B2B spot market to adjust her inventory level. However, spot prices are generally volatile and the market is(More)
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