重构我国医药行业的供应链

通过对医药行业现状的分析不难发现,改革开放并没有造就一个强大的药品流通业,一个重要原因是在市场化过程中缺乏现代流通理论的指导,政府没有有意识地推动一个完整、高效的医药行业供应链的形成;企业没有进行从药品批发商到药品代理商和配送商角色定位的转变。本文将探讨促进这一转变的现实意义与实践途径,并试图构建一个新型的医药行业供应链系统的电子商务解决方案与物流配送方案。     

供应链集成模式的发展研究

本文对供应链企业间的集成模式的发展及方向进行了探讨，指出由于管理思想及信息技术的发展，供应链集成模式经历了以EDI到电子商务平台的发展历程，并指出给予电子商务平台的供应链集成模式是供应链集成的发展趋势。     

国内医药电子商务现状与前景

电子商务作为一种新型的商业运作模式,是当代信息社会中网络技术、电子技术和数据处理技术在商贸领域中综合应用的产物,是国民经济和社会信息化的一个重要组成部分。医药行业是我国四大重点技术创新产业之一,是一个技术密集程度高、投入多、效益好、风险大的国际性产业。同时,从规范性角度,医药行业也是世界公认的容易发展电子商务的行业。发展医药电子商务是大势所趋。那么当前我国医药电子商务的发展状况如何?前景又将如何?赛迪顾问又一次走近医药行业……     

电子商务与ERP系统集成的研究与分析

随着供应链的进一步扩充以及企业信息化建设和计算机技术的发展,ERP系统与电子商务的集成已经成为必然的趋势。本文首先概述了ERP系统和电子商务的理论和功能,然后重点分析了二者集成的意义和模式。     

基于电子商务标准cnXML的电子供应链管理系统

本文分析了电子供应链的特征,提出了一种基于电子商务标准cnXML的电子供应链管理系统的实现方式.研究了中国电子商务规范cnXML的架构,并与当前几种新型电子商务标准进行了比较.最后,分析了基于cnXML的电子采购过程.     

电子商务与ERP系统集成的研究与分析

随着供应链的进一步扩充以及企业信息化建设和计算机技术的发展,ERP系统与电子商务的集成已经成为必然的趋势。本文首先概述了ERP系统和电子商务的理论和功能,然后重点分析了二者集成的意义和模式。     

浅谈医药电子商务平台架构与人才培养

医药电子商务是医药行业信息化建设任务之一,实现医药电子商务需要行业特有的商务平台。如何培养复合型的医药电子商务人才、迅速架构合理、可靠的行业电子商务平台是医药行业的当务之急。医药行业的特殊性,决定了培养医药电子商务人才方式的特殊性,文中探讨了医药电子商务人才培养的目的和方法。     

一种基于XML的数据交换中间件技术

1 引言电子商务作为一种新的商务模式在近几年得到迅速的发展。早期的电子商务模式通常以一个孤立的企业网站为中心,不能支持商务参与者之间对等的信息交流。随着企业信息系统和电子商务系统的广泛应用,电子商务正向企业间供应链整合的模式发展。在新的模式下,若干商务实体共同构成一条完整的供应链.代表每个商务实体的企业信息系统或电子商务系统成为供应链上的某个节点,各个系统之间构成对等的     

基于B2B电子商务与供应链管理

综述了电子商务供应链管理的研究和应用现状,在分析了电子商务与供应链管理之间关系的基础上,提出了供应链管理的矩阵分析模型。     

电子商务环境下供应链协作策略研究综述

随着电子商务的迅速发展,大量的电子商务市场也应运而生,为供应商提供了新的销售渠道,也同时改变了供应链的结构和模式,传统的供应链协作理论在新的形势下遇到了挑战。越来越多的学者开始把注意力转向电子商务环境下的供应链理论的研究,因此,文章基于目前这一形式,阅读大量关于这方面的最新文献,对目前的研究进展进行了总结,并提出了今后研究的方向和需进一步研究的问题。     

Costs of authentic pharmaceuticals: research on qualitative and quantitative aspects of enabling anti-counterfeiting in RFID-aided supply chains

The pharmaceutical industry suffers from steadily increasing counterfeit rates. RFID technology is named as a foundation for an integer and counterfeit-resistant pharmaceutical supply chain. A transformation toward an RFID-aided supply chain involves both technical and business adaptions. We share technical insights of our proposed architecture for storing and searching pharmaceutical RFID event data. From the business perspective, we discuss the viability of RFID-based anti-counterfeiting with respect to its monetary impacts. We define qualitative requirements for software components developed for RFID and provide a quantitative analysis of operational costs for a dedicated service provider for anti-counterfeiting. Its implementation and amortization is discussed for different operating setups to enable access to RFID technology for all participants of pharmaceutical the supply chain     

An analysis of inventory policies for substitute pharmaceuticals with purchasing or selling constraints

To improve patients' welfare, governments can regulate the availability of the low-price drugs (LPDs) through lower wholesale purchasing or retail selling of the LPD. This paper characterizes two common constrained policies from the practices of pharmaceutical markets. The first (policy P) controls the ratios of the LPD's purchasing quantity and fee. The second (policy S) controls the ratios of the LPD's selling quantity and revenue. Considering a pharmaceutical supply chain consisting of two independent manufacturers and a hospital, we investigate the impacts of two policies on the LPD's availability and the whole industry gains. Our results show that policy P dominates policy S in two aspects: (a) policy P provides a higher product availability of the LPD and (b) policy P reduces less profits for the pharmaceutical supply chain. Specifically, policy P could incur a win-win outcome for the patient and the supply chain. We further show that the demand allocation of the LPD, the substitution degree, and the profit margins' difference can significantly affect the performances of the policies.     

基于SOA架构的医药供应链信息共享系统研究

该文针对目前医药供应链信息系统中各企业信息和业务难以共享的现状,提出了以SOA体系架构来实施医药供应链共享平台的方案,可以有效解决供应链过程中各企业信息和业务的共享问题。文中分析了医药供应链系统中的服务功能模块,根据功能模块讨论了系统实现模型与实现方法。     

Supply network design: Risk-averse or risk-neutral?

In this paper, we investigate a supply network design in supply chain with unreliable supply with application in the pharmaceutical industry. We consider two types of decision making policies: (1) a risk-neutral decision-making policy that is based on a cost-minimization approach and (2) a risk-averse policy wherein, rather than selecting facilities and identifying the pertinent supplier–consumer assignments that minimize the expected cost, the decision-maker uses a Conditional Value-at-Risk (CVaR) approach to measure and quantify risk and to define what comprises a worst-case scenario. The CVaR methodology allows the decision-maker to specify to what extent worst-case scenarios should be avoided and the corresponding costs associated with such a policy. After introducing the underlying optimization models, we present computational analysis and statistical analysis to compare the results of the risk-averse and risk-neutral policies. In addition, we provide several managerial insights.     

Pharmaceutical supply chain networks with outsourcing under price and quality competition

In this paper, we present a pharmaceutical supply chain network model with outsourcing under price and quality competition, in both equilibrium and dynamic versions. We consider a pharmaceutical firm that is engaged in determining the optimal pharmaceutical flows associated with its supply chain network activities in the form of manufacturing and distribution. In addition to multimarket demand satisfaction, the pharmaceutical firm seeks to minimize its total cost, with the associated function also capturing the firm's weighted disrepute cost caused by possible quality issues associated with the contractors. Simultaneously, the contractors, who compete with one another noncooperatively in prices in the manner of Bertrand, and in quality, seek to secure manufacturing and distribution of the pharmaceutical product from the pharmaceutical firm. This game theory model allows for the determination of the optimal pharmaceutical product flows associated with the supply chain in‐house and outsourcing network activities and provides the pharmaceutical firm with its optimal make‐or‐buy decisions and the optimal contractor selections. We state the governing equilibrium conditions and derive the equivalent variational inequality formulation. We then propose dynamic adjustment processes for the evolution of the product flows, the quality levels, and the prices, along with stability analysis results. The algorithm yields a discretization of the continuous‐time adjustment processes. We present convergence results and compute solutions to numerical examples to illustrate the generality and applicability of the framework.     

基于服务代理的敏捷供应链节点间接口实现

为实现跨越制造行业供应链各节点的信息流集成,提出了使用具有自治、适应、合作特征的细粒度服务代理的合作来实现供应链系统敏捷性和可重构性,研究4种不同类型节点间的交互需求,重点确定了服务代理并建立相应的服务规约,采用Web Service技术实现了一个钢铁行业敏捷供应链原型系统。实验结果表明,该方法能够帮助制造行业敏捷供应链节点企业以低成本根据供应链的形成和解体进行快速重构和调整,实现了制造行业供应链敏捷化目的。     

基于Web服务的行业供应链集成系统研究

介绍了供应链管理概念,在分析了汽车行业供应链管理的流程的基础上．针对汽车企业内部信息系统与外部联系不足造成效率低下的问题,应用JavaEE和Web服务描述了一个网络中介的汽车行业集成供应链的模型,实现供应链伙伴的信息和业务数据的共享和发布,加强供应链上各企业伙伴的沟通,并且供应链上的各项业务活动与顾客需求无缝对接,达到低成本优质服务和快速响应的目标。     

A continuous simulation approach for supply chains in the automotive industry

In the automotive industry supply chains, several factories collaborate to manufacture a product (car, engines, etc.). In order to fulfill customers’ needs, they have to be designed and organized in the proper way. The dynamic analysis of their behavior through simulation provides important information to improve their performances. Most existing research works addressing the modeling and simulation of supply chains are generally based on a discrete event worldview. We are concerned here with medium or long term decision problems, which necessitate “macroscopic” models of the supply chain. At these levels, the representation of the individual flows of the numerous parts that circulates in the supply chain being quite difficult, given the objectives considered, we chose a continuous worldview. The models are based on Forrester’s system dynamic paradigms. The proposed approach is actually applied to a large French company, in the automotive industry. The supply chain presented in this article is composed of five existing plants, located in two different production areas. The results show the concrete benefits that can be achieved. Several research directions are suggested.     

制造业分形供应链的适应与协调

由蛋白质分形结构的启示,提出了供应链分形代理的内部结构、分形信息组件和协调单元的作用以及制造业分形供应链的嵌套模式,分析了分形供应链在成本和协同性方面的特点．针对供应链运作环境的不确定性,研究了制造业分形供应链动态适应的方法和协调系统的原理,并以汽车制造业为背景对分形供应链管理进行了探索．     

石化企业内部供应链业务流程分析及建模仿真

石化企业是典型的流程型企业,是石化供应链的核心企业,其内部业务流程管理对整个石化供应链运作性能具有决定性作用。以某石化公司为研究对象,分析其内部供应链原有业务流程,建立相应的概念模型;为了优化原有企业内部供应链业务流程,引入SCOR建模框架;采用AnyLogic仿真平台,分别建立采用SCOR框架前后企业内部供应链的仿真模型。仿真分析表明,采用SCOR框架改进业务流程,可以有效改善企业内部供应链性能。