Prospective Environmentally Extended Multiregional Input–Output Tables for 2035 (SSP2)

作者：Sidi Peng, Vassilis Daioglou, Konstantin Stadler, Ramin Roshandel, Martin Brückner, Stephan Pfister · 发表于：Zenodo (CERN European Organization for Nuclear Research) · 年份：2026 · DOI：10.5281/zenodo.21292946 · 研究领域：Computer science、Operations research、Environmental science、Data mining、Data science、Environmental economics、Information retrieval、Regional science、Library science、Database、Geography

This dataset contains twelve environmentally extended prospective multiregional input–output (MRIO) tables constructed by reconciling the EXIOBASE 2019 global MRIO with the IMAGE integrated assessment model under the SSP2 "Middle of the Road" scenario for the target year 2035. Each version resolves 20 world regions and 70 economic sectors (1,400 region–sector pairs) and is provided as four tab-separated text files: the flow matrix (Z.txt) final demand (Y.txt) value added (V.txt) direct greenhouse gas emission intensities (S.txt, covering CO₂, CH₄ and N₂O on a GWP100 basis, plus their sum). Monetary values are expressed in billion 2010 US dollars and emission intensities in Mt CO₂-eq per billion 2010 US dollars. README.md documents the file formats, the version naming convention, and the accounting identities. These tables accompany the manuscript "Constructing Prospective Multiregional Input–Output Tables via Scenario-Constrained Optimization for Future Environmental Footprint Assessment" by Sidi Peng, Vassilis Daioglou, Konstantin Stadler, Ramin Roshandel, Martin Bruckner and Stephan Pfister, currently under review. Please cite the paper when using this dataset.