Σχεδιασμός συστημάτων εφοδιαστικής αλυσίδας κλειστού βρόγχου : προκλήσεις και ευκαιρίες
Designing closed loop supply chain systems : challenges and ppportunities
Abstract
This study provides a comprehensive review and synthesis of the literature on closed-loop supply chain (CLSC) systems, focusing on key areas such as reverse logistics optimization, sustainability, circular economy integration, digitalization, economic and financial aspects, network design, product recovery, coordination, risk management, and innovation. The methodology employed involves a critical analysis of existing models and frameworks to identify best practices and emerging trends in CLSCs. The results highlight the critical role of multi-objective optimization models in enhancing economic and environmental performance, the importance of digital technologies for improving supply chain transparency and resilience, and the need for integrated approaches that balance cost, quality, and sustainability. The study also emphasizes the challenges of managing uncertainty in product returns and the variability of recycled materials. It suggests that effective coordination and innovation are essential for building sustainable and resilient supply chains. These findings contribute to the understanding of how CLSCs can support the transition to a circular economy and offer practical insights for both academics and practitioners in the field of sustainable supply chain management.