Tracing carbon emission drivers and intersectoral flows using structural and pathway analyses

doi:10.1016/j.jece.2025.120442

Tracing carbon emission drivers and intersectoral flows using structural and pathway analyses

2025-11-25

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张杭君 (Hangjun Zhang) *

DOI：10.1016/j.jece.2025.120442

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Abstract

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• Integrated IOA-SDA-SPA framework reveals sectoral CO₂ emission dynamics. • ECIE and PIE reduce emissions, while POE and CEE are main drivers of increase. • Inter-provincial trade dominates CO₂ changes, surpassing international trade. • Top 20 carbon flow paths (>65 %) identify IND and CON as critical emission nodes. • Supply chain-based policies enable cross-sectoral coordination in emission cuts.

Tracing carbon emission drivers and intersectoral flows using structural and pathway analyses

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