방법 비교

	Lexicographic Goal Programming	계층적 최악-최선법 (Stratified Best Worst Method)
분야	의사결정	의사결정
계열	MCDM	MCDM
기원 연도	1961	2015
창시자	Abraham Charnes and William W. Cooper	Jafar Rezaei and collaborators
유형	Sequential goal optimization with priority levels	Hierarchical pairwise comparison with layer-wise best-worst
원전	Charnes, A., & Cooper, W. W. (1961). Management models and industrial applications of linear programming. Management Science, 8(1), 38-91.	Rezaei, J. (2015). Best-worst multi-criteria decision-making method: Some properties and a linear model. Journal of Cleaner Production, 229, 976-985.
별칭	Lexicographic GP, LGP	Stratified BWM
관련	2	4
요약	Lexicographic Goal Programming (LGP) is a variant of goal programming introduced by Charnes and Cooper in the 1960s. It prioritizes multiple goals in a strict ordinal hierarchy, solving optimization problems sequentially: first achieve the highest-priority goal, then the second-highest while maintaining the first, and so on. This ensures that lower-priority goals are never pursued at the expense of higher-priority ones.	Stratified BWM is an extension of the Best Worst Method that applies the BWM logic recursively across multiple hierarchical layers. Instead of weighting criteria at a single level, it identifies the best and worst criterion within each level of a hierarchy, then aggregates weights across levels. This enables more realistic modeling of complex decision problems with natural hierarchical structures.