탄소 배출권거래 비용을 고려한 직배송 물류전략의 효과성 평가 = The Performance Evaluation of Direct Shipment Strategy under Carbon Trading System

국문 초록 (Abstract)

최근 탄소배출관리는 물류 산업에서도 매우 중요한 고려대상이 되었다. 본 연구는 탄소배출권거래 시스템 아래에서 직배송 물류전략의 성능을 평가하기 위한 분석 모형을 제시한다. 본 논문에서 제안한 분석 모형을 이용하여 탄소배출비용을 고려한 직배송 물류전략의 효과성이 차량의 효율성(utilization) 뿐만이 아니라 탄소배출비용과 관련이 있음을 확인하였다. 특히, 탄소배출비용 자체보다는 탄소배출을 고려한 경우의 단위 수송(재고)비용과 탄소배출을 고려하지 경우의 단위 수송(재고)비용 사이의 상대적 비율이 효과성의 결정에 중요함을 제시하였다. 분석결과는 기업이 탄소비용을 고려하는 경우 직배송 물류전략의 효과성을 향상시키는데 활용될 수 있다. 본 논문에서 제안한 분석모형의 타당성을 수치예제를 통하여 검증하였으며, 실험결과 6% 이하의 오류수준에서 물류전략의 효과성을 정확하게 추정하였다.

다국어 초록 (Multilingual Abstract)

Managing carbon emission has become a major challenge in logistics operations. In this paper, we propose an analytic method to evaluate performance of the direct shipment strategy under a carbon emission trading constraint. With the method, we demonstrate that the effectiveness of direct shipment strategy considering carbon costs is associated not only with the utilization of vehicle capacity but also with the ratio of costs for transportation and inventory without considering carbon emission to those with carbon emission. The method provides insights that help a company to understand how to improve the performance of the direct shipment strategy when considering the carbon emission trading system. We validate the proposed method using a numerical example. The results show that the lower bound of the effectiveness developed in this work successfully estimates the actual effectiveness with an error of less than 6%.

목차 (Table of Contents)

• 국문초록
• Ⅰ. 서론
• Ⅱ. 문헌연구
• Ⅲ. 직배송 물류전략의 비용 분석
• Ⅳ. 탄소배출비용을 고려한 직배송 물류전략의 성과 분석
• Ⅴ. 수치예제
• Ⅵ. 결론
• 참고문헌
• Abstract

참고문헌 (Reference)

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