Multicriteria evaluation of apartment blocks maintenance contractors: Lithuanian case study
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TLDR
The comparative analysis of dwelling maintenance contractors is presented aimed at determining the degree of their utility for users and bidding price of services by applying the method of multicriteria complex proportional assessment.Abstract:
The paper presents the comparative analysis of dwelling maintenance contractors aimed at determining the degree of their utility for users and bidding price of services by applying the method of multicriteria complex proportional assessment. To compare the performance of various maintenance contractors, the data from 15 dwelling maintenance organizations was used. A questionnaire survey of dwelling owners was conducted. Contractors were evaluated by a set of 44 criteria characterizing them from various perspectives. The analysis was made taking into account the standpoints of building owners (clients). The initial weights of qualitative criteria were calculated by expert methods. Then they were coordinated with the calculated values of quantitative criteria using the method of multicriteria complex proportional assessment. Multicriteria analysis of the performance of maintenance contractors allows us to determine the importance of particular contractor characteristics for achieving the aim to mee...read more
Citations
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References
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Decision-making with the AHP: Why is the principal eigenvector necessary
TL;DR: It is shown that the principal eigenvector is a necessary representation of the priorities derived from a positive reciprocal pairwise comparison judgment matrix A=(aij) when A is a small perturbation of a consistent matrix.
Decision Aiding Decision-making with the AHP: Why is the principal eigenvector necessary
TL;DR: In this paper, the principal eigenvector is a necessary representation of the priorities derived from a positive reciprocal pairwise comparison matrix A ¼ð aijÞ when A is a small perturbation of a consistent matrix.