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The decision-matrix method, also Pugh method or Pugh concept selection, invented by Stuart Pugh, [1] is a qualitative technique used to rank the multi-dimensional options of an option set. It is frequently used in engineering for making design decisions but can also be used to rank investment options, vendor options, product options or any ...
Source selection criteria describes properties that are crucial for a purchaser when deciding on a supplier. Criteria can be subjective or objective. Criteria can be subjective or objective. Individual judgment can be biased, which may require balancing with objective measures.
After having completed ranking undominated pairs defined on just two criteria at-a-time, this is followed, if the decision-maker chooses to continue (she can stop at any time), by pairs with successively more criteria (i.e. three criteria, then four, then five, etc.), until potentially all undominated pairs are ranked.
The term decision matrix is used to describe a multiple-criteria decision analysis (MCDA) problem. An MCDA problem, where there are M alternative options and each needs to be assessed on N criteria, can be described by the decision matrix which has N rows and M columns, or M × N elements, as shown in the following table.
In this example a company should prefer product B's risk and payoffs under realistic risk preference coefficients. Multiple-criteria decision-making (MCDM) or multiple-criteria decision analysis (MCDA) is a sub-discipline of operations research that explicitly evaluates multiple conflicting criteria in decision making (both in daily life and in settings such as business, government and medicine).
Supplier evaluation and take-on is a continual process within purchasing departments, [4] and forms part of the pre-qualification step within the purchasing process, although in many organizations, it includes the participation and input of other departments and stakeholders. Most experts or firms experienced in collecting supplier evaluation ...
In supply chain management, the Kraljic matrix (or Kraljic model) is a method used to segment the purchases or suppliers of a company by dividing them into four classes, based on the complexity (or risk) of the supply market (such as monopoly situations, barriers to entry, technological innovation) and the importance of the purchases or suppliers (determined by the impact that they have on the ...
Their decision process is described in depth in an appendix to this article. In the theory of decision making, the analytic hierarchy process (AHP), also analytical hierarchy process, [1] is a structured technique for organizing and analyzing complex decisions, based on mathematics and psychology.