TY - JOUR
T1 - Multi-perspective structural analysis of supply chain networks
AU - Hanaka, Tesshu
AU - Kanemoto, Keiichiro
AU - Kagawa, Shigemi
N1 - Funding Information:
This work is partially supported by Japan Society for the Promotion of Science JSPS KAKENHI Grant Number JP 15H05341, JP20H00651, JP20H00081. We would like to thank Satoshi Inomata for helpful discussions. This work is partially supported by JSPS KAKENHI Grant Number JP 15H05341, JP20H00651, JP20H00081.
Publisher Copyright:
© 2021 The International Input--Output Association.
PY - 2022
Y1 - 2022
N2 - Determining the structural positions and characteristics of multi-role sectors is critical for understanding supply chain networks. Thus, in this study, we developed an attribution analysis framework to assess the structure of sectors with multiple roles in a supply chain. Subsequently, we applied the framework in a case study, where the top-ranking Japanese sectors were identified for production-oriented, betweenness-oriented, and consumption-oriented carbon dioxide emission scores. Additionally, these attribution indicators were utilized to identify/visualize the structural positions of sectors. Using company-level data, we also evaluated the structural positions of Japanese companies in relation to their carbon disclosure project (CDP) reporting practices. The results demonstrate that a company's role in the supply chain is unlikely to be related to CDP reporting.
AB - Determining the structural positions and characteristics of multi-role sectors is critical for understanding supply chain networks. Thus, in this study, we developed an attribution analysis framework to assess the structure of sectors with multiple roles in a supply chain. Subsequently, we applied the framework in a case study, where the top-ranking Japanese sectors were identified for production-oriented, betweenness-oriented, and consumption-oriented carbon dioxide emission scores. Additionally, these attribution indicators were utilized to identify/visualize the structural positions of sectors. Using company-level data, we also evaluated the structural positions of Japanese companies in relation to their carbon disclosure project (CDP) reporting practices. The results demonstrate that a company's role in the supply chain is unlikely to be related to CDP reporting.
KW - Attribution analysis
KW - carbon disclosure project
KW - embodied emissions
KW - environmentally extended input–output analysis
KW - supply chain networks
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U2 - 10.1080/09535314.2021.1883552
DO - 10.1080/09535314.2021.1883552
M3 - Article
AN - SCOPUS:85102576600
SN - 0953-5314
VL - 34
SP - 199
EP - 214
JO - Economic Systems Research
JF - Economic Systems Research
IS - 2
ER -