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Supply-Hub-based supplier management inventory operation method

A supplier and inventory technology, applied in the field of supplier management inventory operation based on Supply-Hub, can solve the problems of not considering the VMI supply chain model, and the lack of research on the VMI pricing model, so as to reduce operating costs and transportation costs, and reduce inventory Cost, the effect of reducing white pollution

Inactive Publication Date: 2019-10-25
WUHAN UNIV OF TECH
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Problems solved by technology

[0003] The existing research on VMI pricing mechanism is relatively comprehensive, but there are few studies on VMI pricing models under the influence of different service levels; a few supply chain models considering the impact of service levels are only studied in the background of closed-loop or dual-channel supply chains, and no Consider the VMI supply chain model under the Supply-hub mode

Method used

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  • Supply-Hub-based supplier management inventory operation method
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Embodiment Construction

[0044] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0045] Centralized pricing decision model

[0046] Since hi and h’i are the annual inventory holding cost per unit of the supplier and the distribution center / 2, the inventory cost of the unit q is (2hi)q / 2=hiq. Let Hi=hi+h’i, then Hi is the total inventory holding cost of component i. In the Supply-hub-based VMI supply chain, the total cost borne by supplier i ci=(ci+hi)q+Ki; the cost borne by the manufacturer is the service cost of the distribution center c(v)=βv2 . The actual market demand d=a-mp, and the demand function q=d+nv=a-mp+nv sent by the manufacturer to the distribution center under the influence ...

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Abstract

The invention discloses a Supply-Hub-based supplier management inventory operation method. According to the method, one three-level supply chain including two suppliers, a Supply-hub centralized distribution center and a single manufacturer is used as a research object, a centralized and distributed decision game thought is respectively applied to establish a model to solve an optimal pricing strategy, the service level is used as a variable to be considered into a target function, and the influence of the service level on a decision result is analyzed. A supplier management inventory mode isa VMI mode; the Supply-Hub is a centralized distribution center and belongs to fourth-party logistics and helps to coordinate the whole supply chain, and suppliers can directly deliver inventory management rights to a centralized distributor (hub operator); particularly, under the condition of uncertain supply or demand, Hub coordination is achieved, by means of leading-edge technologies such as abig data sharing platform, the demand of a manufacturer is monitored and predicted in real time, JIT real-time distribution of parts is achieved, and meanwhile the inventory cost is reduced.

Description

Technical field [0001] The invention belongs to the field of service pricing models, and more specifically, relates to a supplier management inventory operation method based on Supply-Hub. Background technique [0002] With the rapid development of economic globalization and modern technology, the competitive environment for enterprises is becoming increasingly complex, and competition between enterprises has gradually turned to competition between complex supply chains. Competition and cooperation are inseparable and go hand in hand. In the context of this complex business environment, a supplier-managed inventory model based on Supply-hub has gradually formed, and the research on the service pricing and contract coordination mechanism of this model has also been intensified. [0003] The existing research on VMI pricing mechanism is relatively comprehensive, but there are few researches on VMI pricing models under the influence of different service levels; a few supply chain mode...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q10/08G06Q30/02
CPCG06Q10/06313G06Q10/06315G06Q10/0835G06Q10/087G06Q30/0206
Inventor 陈建华朱琳
Owner WUHAN UNIV OF TECH
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