A supply-use approach to capital endogenization in input–output analysis. Issue 4 (1st October 2020)

• Record Type: Journal Article
• Authors: Södersten, Carl-Johan H.; Lenzen, Manfred
• Is Part Of: Economic systems research. Volume 32:Issue 4(2020)
• Page Start: 451
• Page End: 475
• Publication Date: 2020-10-01
• Subjects: Input–output analysis -- consumption-based accounting -- supply-and-use tables -- gross fixed capital formation -- EXIOBASE; Input-output analysis -- Periodicals; 339.23
• DOI: 10.1080/09535314.2020.1784852
• Languages: English
• ISSNs: 0953-5314

Abstract

Abstract : Input–output analysis currently treats capital investment as exogenous to the inter-industry system despite capital goods being used further in production processes. Previous studies have applied the Leontief calculus to include impacts of capital in footprint calculations. Here, we adopt a supply-use approach to incorporating capital into footprint calculations, by constructing capital supply-use tables (KSUTs) that enable differentiating capital goods. As the new KSUT formalism is compliant with the Supply-Use formalism in the UN's System of National Accounts, we can keep full transparency throughout the process of calculating impact multipliers. We demonstrate the usefulness of the KSUT framework in a case study of the Australian economy, with environmental extensions from the EXIOBASE3 database. If consumption-based emissions were considered for the UN's Framework Convention on Climate Change, the KSUT framework would provide a consistent and transparent foundation for working out countries' responsibility for carbon emissions from both current use and capital investment.