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Personne :
Lehoux, Nadia

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Lehoux

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Nadia

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Université Laval. Département de génie mécanique

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ncf10572011

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Résultats de recherche

Voici les éléments 1 - 4 sur 4
  • PublicationRestreint
    Methodology for assessing collaboration strategies and incentives in the pulp and paper industry
    (Springer, 2011) Lehoux, Nadia; D'Amours, Sophie; Langevin, André
    Under current economic conditions, several companies have decided to implement collaborations with their suppliers, distributors, and retailers, in order to share products and information efficiently as well as reduce their operational costs. Even traditional industries such as the forest industry are now seeking for new business relationships to outperform the competition. In this article, we propose a case study of collaboration between a pulp and paper producer and a wholesaler. In particular, we describe a methodology used to compare different collaborative approaches. We show that this methodology is useful to take multiple operational parameters and constraints into account, as well as to update planning decisions over time. We also discuss the different results obtained for the case study. We demonstrate that collaborative approaches such as CPFR and VMI may reduce network costs, but the savings obtained with these strategies must be distributed fairly. Furthermore, we analyze the use of several incentives to increase the value and strength of the collaboration.
  • PublicationRestreint
    A framework for an efficient implementation of logistics collaborations
    (Oxford Blackwell, 2010-12-07) Rönnqvist, Mikael; Lehoux, Nadia; Audy, Jean-François.; D'Amours, Sophie
    In order to beat the competition, access new markets, and respect operational, social, and environmental constraints, enterprises establish collaborations with many other business entities. Furthermore, with costs and information sharing, organizations have the opportunity to optimize their logistics activities. However, each enterprise has its own objectives and typically makes its own planning decisions to meet these objectives. Therefore, it becomes crucial to determine how business entities will work together as well as the value of the collaboration. Specifically, it is necessary to identify how logistics activities will be planned and executed, who will take the leadership of the collaboration, and how benefits will be shared. In this article, we explain how to efficiently build and manage inter-firm relationships. Moreover, we propose five coordination mechanisms that contribute to ensure information sharing, the coordination of logistics activities, and the sharing of benefits. Case studies are used to demonstrate the utility of the framework.
  • PublicationRestreint
    Inter-firm collaborations and supply chain coordination : review of key elements and case study
    (2013-03-27) Lehoux, Nadia; D'Amours, Sophie; Langevin, André
    Considering the effects of globalisation, the increase of production and energy costs, and the introduction of advanced technologies, companies need to change their way of doing business if they want to stay competitive. One way of doing this is to establish collaborations with suppliers, distributors and retailers, in order to exchange products efficiently and create value for customers. Nevertheless, the structure of the collaboration must be designed carefully and some coordination mechanisms must be implemented to support this way of doing business. In this article, we first analyse: why companies work together, how they should build their partnership, and which strategies they can implement to facilitate coordination of supply chain activities. We then report a case study of collaboration in the forest industry that shows the benefits of implementing coordination mechanisms as well as the necessity of using incentives to better share these benefits
  • PublicationRestreint
    A win-win collaboration approach for a two-echelon supply chain : a case study in the pulp and paper industry
    (Inderscience, 2010-10-04) Lehoux, Nadia; D'Amours, Sophie; Langevin, André
    Because of international competition, the development of new technologies and the increase of production and energy costs, enterprises must improve their supply chains and change their ways of doing business. They also have to collaborate with their suppliers, distributors and retailers in order to better respond to market demand. This kind of relationship can be based on well-known collaboration models like collaborative, planning, forecasting and replenishment (CPFR) or vendor managed inventory (VMI), so as to correctly exchange products and information. However, it is necessary to choose the right collaboration approach that will be profitable for all partners. In this article, we study different collaboration strategies between a pulp and paper producer and its retailer. For this particular context, we identify the collaboration mode that is the most profitable for each actor, based on real costs and parameters obtained from the industrial case. We also develop a method to better share collaboration benefits and ensure a relationship advantageous for everyone. We demonstrate that if the producer shares a part of the transportation or inventory savings with its partner, the CPFR method can be profitable for both partners and generate the greatest total system profit.