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原文連結
論文資訊
- 類型：已發表論文
- 日期：2021
摘要
Multiregional input-output (MRIO) tables, in conjunction with Leontief analysis, are widely-used to assess the geographical distribution of carbon emissions and the 經濟 activities that cause them. We examine Leontief analysis as a model, demonstrating commonalities with modern approaches in 資訊 theory and nonequilibrium 統計 mechanics. Paralleling the physical concept of thermo-majorization, we define the concept of eco-majorization and show it is a sufficient condition to determine the directionality of embodied impact flows. Surprisingly, relatively small trade deficits and geographically heterogeneous impacts greatly increase the appearance of eco-majorization, regardless of any further content in the MRIO tables used. Our results are bolstered by a 統計 analysis of null models of MRIO tables
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