Modern supply chain management changes reflect global trends and local market needs. Supply chain management is a dynamic and ever-changing process in which it is important to integrate sustainability, flexibility, innovation and technology. The companies, which operate in the tourism sector, are increasingly integrating sustainability principles into their operations, including supply chain management, in order to reduce their ecological footprint, use resources more efficiently, reduce waste and choose raw materials based on their environmental impact. On the other hand, the companies are exploring the ways to increase supply chain resilience to ensure the sustainability without additional costly resources and to manage disruptions in the logistics chain at the macro and micro levels. Thus, this paper aims to provide a systemic managerial approach regarding the optimisation of the sustainability and resilience of supply chains while developing and testing a sustainable and resilient short-chain logistics model. Methods used to achieve the aim of the research include scientific literature analysis, SAW (Simple Additive Weightage) method, interview and case study. The case study to test the developed model identified three solution options, such as choosing a particular type of vehicle, improving storage management and introducing new information technologies which are evaluated through the prism of sustainability and resilience. Alternative solutions are formulated based on such sustainability criteria as costs, adequacy of human resources, adequacy of financial resources, payback time, value to the customer and compliance with the principles of sustainable development. This paper presents a model based on mathematical modelling and expertise that could be used to evaluate the appropriateness of sustainable managerial solutions for supply chains that could fit the required criteria of the enterprise to remain resilient.

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Modelling Resilient and Sustainable Supply Chains for Organizing Catering Services in Tourism Sector

  • Mindaugas Samuolaitis,
  • Kristina Grumadaitė,
  • Gintarė Jaciūnė,
  • Ahmet Atalay

摘要

Modern supply chain management changes reflect global trends and local market needs. Supply chain management is a dynamic and ever-changing process in which it is important to integrate sustainability, flexibility, innovation and technology. The companies, which operate in the tourism sector, are increasingly integrating sustainability principles into their operations, including supply chain management, in order to reduce their ecological footprint, use resources more efficiently, reduce waste and choose raw materials based on their environmental impact. On the other hand, the companies are exploring the ways to increase supply chain resilience to ensure the sustainability without additional costly resources and to manage disruptions in the logistics chain at the macro and micro levels. Thus, this paper aims to provide a systemic managerial approach regarding the optimisation of the sustainability and resilience of supply chains while developing and testing a sustainable and resilient short-chain logistics model. Methods used to achieve the aim of the research include scientific literature analysis, SAW (Simple Additive Weightage) method, interview and case study. The case study to test the developed model identified three solution options, such as choosing a particular type of vehicle, improving storage management and introducing new information technologies which are evaluated through the prism of sustainability and resilience. Alternative solutions are formulated based on such sustainability criteria as costs, adequacy of human resources, adequacy of financial resources, payback time, value to the customer and compliance with the principles of sustainable development. This paper presents a model based on mathematical modelling and expertise that could be used to evaluate the appropriateness of sustainable managerial solutions for supply chains that could fit the required criteria of the enterprise to remain resilient.