Search results for "supply chain."

Do horizontal relationships matter to production and operations managers?

2014

This paper shifts the focus of production, operations and supply chain management business relationships from the vertical to the horizontal side and calls for more research on this issue. The main intent is to provide managerially oriented arguments regarding the linkages between the achievement of operations-related goals and decisions related to horizontal business relationships. Specifically, we address the following research question: Does a linkage exist between production and operations objectives and the decisions a company makes about horizontal agreements, particularly horizontal governance mode choice? To answer this research question, we develop literature-based hypotheses and c…

R&D supply chain and innovation performance: the contingent role of the firm’s position in the network

2013

This paper conceptualizes the supply chain of innovation as a sub-set of the whole innovation network. We focus on the relationship between the activities of purchasing/selling R&D and the firm’s innovation performance. Specifically, we examine how the position of the firm within its innovation network moderates this relationship. Our empirical setting consists in cross-sectional data about 1772 agreements signed by biotech companies between 2006-2010. We find, first, anecdotal evidence of both the existence of the innovation supply chain and the phenomenon of firms’ positioning along it. Second, we find that information richness positively moderates the effect of purchasing R&D services on…

Product Recalls and Supply Chain Responsiveness

2015

The increase in product recalls which occurred in recent years is mainly due to the globalization of the supply chains, in particular the outsourcing and offshoring of manufacturing and distribution. Besides being the main cause of recall, in this paper we argue that outsourcing (domestic and international) and offshoring may also affect the supply chain responsiveness in managing the recall itself. We test a number of hypotheses on this theme empirically on the pharmaceutical sector by using data collected from the American Food and Drug Administration (FDA).

Multi-criteria risk classification to enhance complex supply networks performance

2021

[EN] Management of complex supply networks is a fundamental business topic today. Especially in the presence of many and diverse stakeholders, identifying and assessing those risks having a potential negative impact on the performance of supply processes is of utmost importance and, as a result, implementing focused risk management actions is a current lively field of research. The possibility of supporting Supply Chain Risks Management (SCRM) is herein explored from a Multi-Criteria Decision-Making (MCDM)-based perspective. The sorting method ELimination Et Choix Traduisant la REalite (ELECTRE) TRI is proposed as a structural procedure to classify Supply Chain Risks (SCRs) into proper risk…

Up-to-Date Supply Chain Management: The Coordinated (S, R) Order-Up-to

2011

This paper presents the mathematical derivation of a new generation of the most largely used periodic review policy in supply chain: the coordinated (S, R) replenishment rule. We first derive the classical order-up-to model and then we modify it to generate the coordinated decision policy equations. We run a numerical simulation on a serial supply chain model to show differences in the two policies. We conclude on the managerial implications related to coordinated replenishment.

The modes of supply net management: a capability view

2007

Purpose – The purpose of this paper is to identify the key capabilities required in supply net management.Design/methodology/approach – Uses the Management Capability Framework to break down supply net management into different modes and identify capabilities required in them.Findings – Reveals that the supply activity of companies increasingly takes place in intentionally developed strategic networks called supply nets. These networks pose distinctive challenges for supply chain management. Identifies four diverse but simultaneously extant modes of management in the supply net context, and discusses the key managerial capabilities in each mode.Originality/value – Provides a conceptual fram…

Simulation analysis of cold chain performance based on time–temperature data

2011

Perishable goods are a fundamental source of revenue for the retail sector; their management, however, constitutes a severe challenge for retailers and supply chain partners. A significant cost in particular is the fraction of products perished through the supply chain, which also constitutes an ethical and environmental concern. Supply chain organisation and operative characteristics have a significant influence on this matter, as in fact ensuring suitable temperature conditions for the stock-keeping units throughout the supply chain is mandatory for perishable products. Recent developments in sensing and communication technologies allow detailed monitoring and control of cold chain; howev…

Inter-firm relationship design for achieving supply network responsiveness

2008

Information Exchange Supply Chain under inventory inaccuracy: a simulation study

2012

The objective of this paper is to contribute at quantifying the impact of inventory record inaccuracy on operational performance and customer service level in collaborative supply chains. To this purpose we analyse the impact of shrinkage errors in the inventory item recording activity in an “information exchange supply chain”, i.e. a supply chain in which companies share information about market demand and use such information for placing orders to their suppliers. We present the mathematical formulation of such a supply chain model and we conduct a numerical simulation and a sensitivity analysis over different level of errors.

FROM PRODUCER TO CONSUMER – RELATIONS BETWEEN PRICES OF SELECTED PRODUCTS ON THE AGRI-FOOD MARKET

2019

The food supply chain is characterized by a large diversity of entities comprising it, combining actions taken by individual links, starting with the producer on the consumer. The primary goal of the smooth functioning of the food supply chain is to ensure satisfaction of buyers, while profiting by companies participating in the flow of products. The primary aim of the efficient functioning of the food supply chain is to ensure satisfaction of buyers, while profiting by companies participating in the flow of products. Changes occurring in agricultural production, often cyclical, are transferred to individual links in the supply chain. This phenomenon is visible in changes in the level of pr…