Input-Output Structural Decomposition Analysis
Input-Output Structural Decomposition Analysis (IO-SDA) is an economic-environmental accounting method rooted in Wassily Leontief's input-output framework. It decomposes changes in economic activity and associated environmental impacts (emissions, resource use) over time into components reflecting technological change, demand shifts, and structural economic reorganization. Rose, Chen, and others formalized SDA in the 1980s–1990s for sustainability analysis.
Source record
Citations copied verbatim from the method’s source record. No claim-level verification is inferred from them.
- Leontief, W. W. (1951). The Structure of the American Economy. Oxford University Press. · URL
- Rose, A., & Chen, C. Y. (1991). Sources of change in energy use in the U.S. economy, 1972–1982: A structural decomposition analysis. Resources and Energy, 13(1), 1-21. · DOI 10.1016/0165-0572(91)90017-w
- Dietzenbacher, E., & Los, B. (2000). Structural decomposition techniques: Sense and sensitivity. Economic Systems Research, 12(1), 41-58. · URL
Curated claims
Claims persisted in the evidence ledger, each with its own assessment.
This view does not invent a claim assessment when the ledger has none.
Related methods
Generated from the method graph and shown as machine-suggested relations — no evidence claim is inferred.