手法を比較

	産業連関構造分解分析	DPSIRフレームワーク
分野	持続可能性	持続可能性
系統	Process / pipeline	Process / pipeline
提唱年	1985	1993
提唱者	Wassily Leontief, adapted by Rose and others	OECD, refined by European Environment Agency
種類	Decomposition method	Diagnostic framework
原典	Leontief, W. W. (1951). The Structure of the American Economy. Oxford University Press.	European Environment Agency (1999). Environmental Indicators: Typology and Overview. EEA Technical Report No. 25. Copenhagen: EEA.
別名	SDA, IO-SDA, Structural decomposition	DPSIR, PSR, Pressure-State-Response
関連	3	3
概要	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.	The DPSIR Framework (Driving force, Pressure, State, Impact, Response) is a diagnostic and policy tool developed by the OECD (1993) and refined by the European Environment Agency (1999) to structure environmental and sustainability problems. It organizes causal relationships from economic activity through to policy interventions, enabling governments and organizations to identify where to intervene for environmental improvement.