지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 인하대학교 정석물류통상연구원 Journal of International Logistics and Trade Journal of International Logistics and Trade Vol.23 No.1
- 발행연도
- 2025.3
- 수록면
- 56 - 77 (22page)
이용수
초록· 키워드
오류제보하기
Purpose – This study integrates economic, environmental, and social dimensions into the distribution network for India’s Public Distribution System (PDS). It aims to identify multi-modal strategies that balance cost efficiency, lower emissions, and community well-being.
Design/methodology/approach – A model is proposed to allocate grains from base to field silos via road, rail, and inland waterways considering Triple Bottom Line (TBL). The costs, emissions, and social factors (e.g. employment) were quantified and combined to generate a composite score, enabling rigorous trade-off evaluation.
Findings – Results from a representative case study show that integrating rail and waterways reduces total costs and emissions while boosting employment and community welfare. Intermodal configurations improve the PDS’s sustainability, demonstrating the feasibility of aligning economic objectives with environmental and social outcomes.
Research limitations/implications – Future work could incorporate stochastic demand or disruptions, and extend beyond a single commodity or region, enhancing the model’s robustness and generalizability.
Practical implications – Insights guide planners in selecting routes, modes, and facility investments aligned with cost reduction, emissions control, and social uplift.
Social implications – The approach promotes inclusive development by increasing employment opportunities and ensuring a more equitable distribution of benefits in vulnerable communities.
Originality/value – This research extends conventional cost-centric frameworks by incorporating TBL metrics in a large-scale, government-run distribution setting. It provides a practical blueprint, informing infrastructural
investments and policy interventions for holistic, enduring improvements in food security and resource utilization.
Design/methodology/approach – A model is proposed to allocate grains from base to field silos via road, rail, and inland waterways considering Triple Bottom Line (TBL). The costs, emissions, and social factors (e.g. employment) were quantified and combined to generate a composite score, enabling rigorous trade-off evaluation.
Findings – Results from a representative case study show that integrating rail and waterways reduces total costs and emissions while boosting employment and community welfare. Intermodal configurations improve the PDS’s sustainability, demonstrating the feasibility of aligning economic objectives with environmental and social outcomes.
Research limitations/implications – Future work could incorporate stochastic demand or disruptions, and extend beyond a single commodity or region, enhancing the model’s robustness and generalizability.
Practical implications – Insights guide planners in selecting routes, modes, and facility investments aligned with cost reduction, emissions control, and social uplift.
Social implications – The approach promotes inclusive development by increasing employment opportunities and ensuring a more equitable distribution of benefits in vulnerable communities.
Originality/value – This research extends conventional cost-centric frameworks by incorporating TBL metrics in a large-scale, government-run distribution setting. It provides a practical blueprint, informing infrastructural
investments and policy interventions for holistic, enduring improvements in food security and resource utilization.
목차
Abstract
1. Introduction
2. Literature review
3. Model development to analyze the public distribution system in India
4. Environmental and social impact quantification
5. Application of the proposed model for a case environment
6. Research and policy implications
7. Conclusion
References
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