查询词典 newsvendor

This paper studies a supply chain model in which a single supplier sells a single product to a single retailer facing the newsvendor problem. Both the supplier and the retailer can exert costly efforts to increase demand.

为了研究分布决策对供需链性能的影响，对单销售商、单制造商、单一产品、一次采购、需求为随机变量且供应商制造商均可以通过促销努力扩大需求的报童模型进行了讨论，提出了一种形式化的合同策略，多种简单合同形式均可以纳入其中。

Under the assumption of demand transfer, this paper takes newsvendor model to analyze stocking decisions made in hybrid distribution systems, it designs a simple and practical buy-back contract to coordinate hybrid distribution supply chain system with short life-cycle products.

针对混合渠道供应链，运用报童问题的分析框架，以需求转移为条件，研究了不同控制策略下制造商和零售商的库存决策问题，提出了以回购契约协调短生命周期产品混合渠道供应链。

Under information symmetry condition, we firstly investigate the coordination problem of traditional newsvendor model with quantity-fixed and buyback contract mechenism.

接着研究了信息对称情况下供应链契约设计问题。

Illustration showing a portion of the "Newsvendor Model," a classic trade-off situation explained in Lecture 11. Image courtesy of Prof. Thomas Roemer and MIT OCW.

图例显示了一部份的"书报摊模型"，这在是第十一课里会介绍的一个经典的交易情形（图像使用经Thomas Roemer教授和MIT OCW同意

The bilevel newsvendor model based on CVaR (Conditional Value-at-Risk) is presented in this paper, in which the supplier is considered as the decision-maker of the upper level while the retailer as the follower.

本文以供应商为领导层，零售商为从属层，基于CVaR(Conditional value-at-Risk)准则，建立了两个双层报童问题模型。

Thirdly, the paper emphatically discusses the role of revenue-sharing contract in the coordination mechanism, which lucubrates this contract by standard newsvendor model in three situations about demand which are stochastic demand, price-sensitive demand, retailer sale-effort dependent demand, and the research result indicates the revenue-sharing contract is a well-behaved cooperation tool and could improve the performance of supply chain.

第三，着重讨论了利益共享契约在供应链协调中的作用，借助于标准的报童模型在三种不同情况下对该契约进行了深入地分析：销售商面临随机的市场需求；需求具有价格敏感性；销售商努力水平影响需求变化，结果表明该契约是一个相对较好的协调工具，可以有效地改善供应链的绩效。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。