手法を比較

	Strategic Importance-Performance Analysis	SWOT-AHP Hybrid Analysis
分野	経営戦略論	経営戦略論
系統	Process / pipeline	MCDM
提唱年	1977	2000
提唱者	John A. Martilla & John C. James	Mikko Kurttila, Mauno Pesonen, Jyrki Kangas & Miika Kajanus
種類	Two-dimensional attribute prioritization grid	Hybrid multi-criteria SWOT prioritization
原典	Martilla, J. A., & James, J. C. (1977). Importance-Performance Analysis. Journal of Marketing, 41(1), 77-79.	Kurttila, M., Pesonen, M., Kangas, J., & Kajanus, M. (2000). Utilizing the analytic hierarchy process (AHP) in SWOT analysis — a hybrid method and its application to a forest-certification case. Forest Policy and Economics, 1(1), 41-52.
別名	Strategic IPA Grid, Importance-Performance Matrix for Strategy, Attribute Prioritization Grid, Action Grid Analysis	A'WOT Analysis, Quantified SWOT Analysis, AHP-Weighted SWOT, Hybrid SWOT-AHP Prioritization
関連	3	3
概要	Strategic importance-performance analysis (IPA) is a simple, visual method for prioritizing attributes by plotting how important each one is against how well the organization performs on it. Martilla and James introduced IPA in 1977 to help managers translate satisfaction research into action, arguing that measuring performance alone is not enough — you must know which attributes matter. The two dimensions define a grid with four action quadrants, from 'concentrate here' (high importance, low performance) to 'possible overkill' (low importance, high performance). Used strategically, IPA turns a list of capabilities, service features, or strategic factors into a clear map of where to invest, where to maintain, and where resources may be wasted, making it a lightweight complement to more formal prioritization tools.	SWOT-AHP, also called A'WOT, is a hybrid strategy method that quantifies an ordinary SWOT analysis by applying the Analytic Hierarchy Process to its factors. Kurttila, Pesonen, Kangas, and Kajanus introduced the technique in 2000, motivated by the fact that classic SWOT lists strengths, weaknesses, opportunities, and threats without saying which matter most. By treating the four SWOT groups and the factors within them as an AHP hierarchy and eliciting pairwise comparisons on Saaty's 1-9 scale, the method derives numerical priority weights for every SWOT factor. The result is a SWOT analysis whose factors are ranked and commensurable, so strategists can see not just what the relevant factors are but how important each one is relative to the others.