The Experts below are selected from a list of 40890 Experts worldwide ranked by ideXlab platform
Dileep G. Dhavale - One of the best experts on this subject based on the ideXlab platform.
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Supplier selection for Sustainable Operations: A triple-bottom-line approach using a Bayesian framework
International Journal of Production Economics, 2015Co-Authors: Joseph Sarkis, Dileep G. DhavaleAbstract:In evaluating and selecting Sustainable suppliers, we take a triple-bottom-line (profit, people and planet) approach and consider business Operations as well as environmental impacts and social responsibilities of the suppliers. Different metrics are introduced to measure performance in these three areas. To examine the influences of different organizational and supply chain operating philosophies, the objectives in selection of suppliers are designed so that some of them favor profit or the business Operations, others the planet or the environment and the remaining focusing on people or social responsibility. A novel methodological approach based on a Bayesian framework and Monte Carlo Markov Chain (MCMC) simulation is developed to rank and select suppliers using specific selection objectives. This technique is also effective when smaller or missing data sets exist, which is an especially prevalent characteristic for newer and complex measures such as in a sustainability decision environment. Results obtained from the MCMC simulation provide a wealth of information about supplier performance, which form the basis for additional statistical analyses. The model allows the decision maker to execute various scenarios by changing importance weights attached to the triple-bottom-line areas. We present results for some of those scenarios with managerial and research implications and future research directions identified.
Edilaine Martins Soler - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Operations the cutting stock problem with usable leftovers from a Sustainable perspective
Journal of Cleaner Production, 2017Co-Authors: Karen Rocha Coelho, Charbel Jose Chiappetta Jabbour, Adriana Cristina Cherri, Edméa Cassia Baptista, Edilaine Martins SolerAbstract:Abstract This paper proposes a mathematical model and two heuristic procedures to solve the cutting stock problem with usable leftovers, relating the implications of the model with aspects considering sustainability in terms of environmental, economic and social issues. The possibility of generating leftovers that can be used or sold, reduces raw material waste during the cutting process and, consequently, increases companies’ profits. By reducing waste and increasing profits, companies can become more competitive in the market. They can also integrate environmental aspects into their operational strategies and, therefore, create a better self-image and profitability, generating more jobs and contributing to a stronger local economy. We believe that the model is more likely to be adopted by smaller companies, which generally face numerous barriers but at the same time have a significant social impact, generating income and jobs. Based on the knowledge of the authors, this is the first study that relates a cutting problem with its implications for sustainability. Computational tests were performed, and the obtained results are discussed considering the win-win approach to sustainability.
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Sustainable Operations: The cutting stock problem with usable leftovers from a Sustainable perspective
Journal of Cleaner Production, 2017Co-Authors: Karen Rocha Coelho, Adriana Cristina Cherri, Edméa Cassia Baptista, Charbel José Chiappetta Jabbour, Edilaine Martins SolerAbstract:This paper proposes a mathematical model and two heuristic procedures to solve the cutting stock problem with usable leftovers, relating the implications of the model with aspects considering sustainability in terms of environmental, economic and social issues. The possibility of generating leftovers that can be used or sold, reduces raw material waste during the cutting process and, consequently, increases companies\textquoteright profits. By reducing waste and increasing profits, companies can become more competitive in the market. They can also integrate environmental aspects into their operational strategies and, therefore, create a better self-image and profitability, generating more jobs and contributing to a stronger local economy. We believe that the model is more likely to be adopted by smaller companies, which generally face numerous barriers but at the same time have a significant social impact, generating income and jobs. Based on the knowledge of the authors, this is the first study that relates a cutting problem with its implications for sustainability. Computational tests were performed, and the obtained results are discussed considering the win-win approach to sustainability.
Christian Nuss - One of the best experts on this subject based on the ideXlab platform.
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Transdisciplinary Research in Sustainable Operations – An Application to Closed-Loop Supply Chains
Business Strategy and the Environment, 2013Co-Authors: Ramin Sahamie, Dennis Stindt, Christian NussAbstract:This contribution provides implications for academic research and practitioners, as it identifies the lack, necessity and major benefits of transdisciplinary research and the collaboration of academics and industry in order to fulfill the goals of a Sustainable supply chain. Closed-loop supply chain management is a major contributor to implementing Sustainable Operations. An essential prerequisite for successful realization is the expertise and cooperation of representatives from engineering, management and natural sciences as well as practice. We identify a need for transdisciplinary collaboration within two steps. First, a literature review points out that various research disciplines as well as practice mostly operate in isolation. Second, we develop a framework that highlights the benefits of collaboration between these research areas. This paper provides an overview to better understand current trends in this complex field, which is a rich area for research that is still in its infancy. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment
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transdisciplinary research in Sustainable Operations an application to closed loop supply chains
Business Strategy and The Environment, 2013Co-Authors: Ramin Sahamie, Dennis Stindt, Christian NussAbstract:This contribution provides implications for academic research and practitioners, as it identifies the lack, necessity and major benefits of transdisciplinary research and the collaboration of academics and industry in order to fulfill the goals of a Sustainable supply chain. Closed-loop supply chain management is a major contributor to implementing Sustainable Operations. An essential prerequisite for successful realization is the expertise and cooperation of representatives from engineering, management and natural sciences as well as practice. We identify a need for transdisciplinary collaboration within two steps. First, a literature review points out that various research disciplines as well as practice mostly operate in isolation. Second, we develop a framework that highlights the benefits of collaboration between these research areas. This paper provides an overview to better understand current trends in this complex field, which is a rich area for research that is still in its infancy. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment
Juan Rodon - One of the best experts on this subject based on the ideXlab platform.
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Sustainable Operations their impact on the triple bottom line
International Journal of Production Economics, 2012Co-Authors: Cristina Gimenez, Vicenta Sierra, Juan RodonAbstract:Abstract Different firms have implemented environmental programmes (such as design to recycle, life cycle analysis or environmental certification) and social practices (such as programmes aimed to improve employees’ working conditions or projects to support the external community). This study aims to analyse the impact of these programmes on each dimension of the triple bottom line (environmental, social and economic performance). It extends the extant literature by (1) considering environmental and social initiatives in the same study, (2) analysing their impact on the three pillars of the triple bottom line, (3) comparing the impact of internal and external programmes, and (4) analysing Sustainable operational projects at the plant level. The data used were obtained from the fifth (2009) round of the International Manufacturing Strategy Survey (IMSS) which includes responses from manufacturing plants within the assembly industry in 19 countries. Our findings suggest that internal environmental programmes have a positive impact on the three components of the triple bottom line, whereas internal social initiatives have a positive impact on only two components: Social and environmental performance. It seems that firms still need to achieve positive financial gains from these social programmes. Finally, regarding the external or supply chain initiatives, our results show that supply chain assessment has no impact on the triple bottom line, unlike supply chain collaboration which contributes to improve all three elements. Two important managerial contributions can be derived from this study: (1) Managers have to be aware of the possible negative effects (on the short term) of social practices on manufacturing costs, and (2) they need to implement collaborative practices with their supply chain partners, as assessment alone has been found not to have any impact on the triple bottom line.
Joseph Sarkis - One of the best experts on this subject based on the ideXlab platform.
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Supplier selection for Sustainable Operations: A triple-bottom-line approach using a Bayesian framework
International Journal of Production Economics, 2015Co-Authors: Joseph Sarkis, Dileep G. DhavaleAbstract:In evaluating and selecting Sustainable suppliers, we take a triple-bottom-line (profit, people and planet) approach and consider business Operations as well as environmental impacts and social responsibilities of the suppliers. Different metrics are introduced to measure performance in these three areas. To examine the influences of different organizational and supply chain operating philosophies, the objectives in selection of suppliers are designed so that some of them favor profit or the business Operations, others the planet or the environment and the remaining focusing on people or social responsibility. A novel methodological approach based on a Bayesian framework and Monte Carlo Markov Chain (MCMC) simulation is developed to rank and select suppliers using specific selection objectives. This technique is also effective when smaller or missing data sets exist, which is an especially prevalent characteristic for newer and complex measures such as in a sustainability decision environment. Results obtained from the MCMC simulation provide a wealth of information about supplier performance, which form the basis for additional statistical analyses. The model allows the decision maker to execute various scenarios by changing importance weights attached to the triple-bottom-line areas. We present results for some of those scenarios with managerial and research implications and future research directions identified.
