方法对比

	Analytic Hierarchy Process for Strategic Priorities	Porter's Five Forces Industry Analysis	Strategic Importance-Performance Analysis
领域	战略管理	战略管理	战略管理
方法族	MCDM	Process / pipeline	Process / pipeline
起源年份	1980	1979	1977
提出者	Thomas L. Saaty	Michael E. Porter	John A. Martilla & John C. James
类型	Multi-criteria decision analysis via pairwise comparison	Industry-attractiveness framework based on five competitive forces	Two-dimensional attribute prioritization grid
开创性文献	Saaty, T. L. (1980). The Analytic Hierarchy Process: Planning, Priority Setting, Resource Allocation. New York: McGraw-Hill. ISBN: 9780070543713	Porter, M. E. (1979). How Competitive Forces Shape Strategy. Harvard Business Review, 57(2), 137-145.	Martilla, J. A., & James, J. C. (1977). Importance-Performance Analysis. Journal of Marketing, 41(1), 77-79.
别名	Strategic AHP Prioritization, AHP for Strategy Decisions, Pairwise Strategic Priority Setting, Hierarchical Strategic Decision Weighting	Five Forces Framework, Porter Competitive Forces Analysis, Industry Attractiveness Analysis, Competitive Forces Model	Strategic IPA Grid, Importance-Performance Matrix for Strategy, Attribute Prioritization Grid, Action Grid Analysis
相关	3	3	3
摘要	The Analytic Hierarchy Process (AHP) applied to strategic priorities is a multi-criteria decision method that structures a complex strategy choice into a hierarchy of goal, criteria, and alternatives, then derives priority weights from expert pairwise comparisons. Thomas Saaty developed AHP in the 1970s and set out its full theory in his 1980 book, with a widely cited 1990 article distilling how to make a decision with the method. Its appeal for strategy is that it converts the qualitative judgments managers actually make — that growth matters more than cost control, say — into ratio-scale weights, while quantifying and policing the consistency of those judgments. The result is a transparent, defensible ranking of strategic options that integrates multiple, often conflicting, criteria.	Porter's five forces framework explains the underlying profitability of an industry through five competitive forces that together determine how much of the value an industry creates is captured by its firms rather than competed or bargained away. Introduced in Michael Porter's 1979 Harvard Business Review article and developed fully in his 1980 book Competitive Strategy, the framework identifies the threat of new entrants, the bargaining power of suppliers, the bargaining power of buyers, the threat of substitute products, and the intensity of rivalry among existing competitors as the collective forces that set an industry's profit potential. The stronger these forces, the more pressure on margins and the less attractive the industry; the weaker they are, the more room firms have to earn superior returns. Five forces analysis assesses each force to judge industry attractiveness and, crucially, to find a position where a firm can defend itself against the forces or shift them in its favor.	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.