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Home›Decision-making›Weighted Voting — Weighted positional aggregation of multiple rankings
MCDMRankingcrisp

Weighted Voting — Weighted positional aggregation of multiple rankings

WEIGHTED-VOTING (Weighted Voting — Weighted positional aggregation of multiple rankings) is a ranking multi-criteria decision-making (MCDM) method introduced by Arrow, K. J. in 1951. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.

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  1. MCDM
  2. v1
  3. 1 Sources
  4. PUBLISHED
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WEIGHTED-VOTING
Borda Count AggregationDempster-Shafer Fusion

When to use it

Weighted Voting — Weighted positional aggregation of multiple rankings

Strengths & limitations

Strengths
  • Follows a transparent, reproducible computational procedure that can be audited step by step.
  • Handles multiple criteria of differing scales and units within a single decision matrix.
Limitations
  • Assumes full compensation — a strong score on one criterion can offset a weak score on another.

Sources

  1. Arrow, K. J. (1951). Social Choice and Individual Values. Wiley, New York DOI: 10.2307/1054318 ↗

How to cite this page

ScholarGate. (2026, June 2). Weighted Voting — Weighted positional aggregation of multiple rankings. ScholarGate. https://scholargate.app/en/decision-making/weighted-voting

Referenced by

Borda Count AggregationDempster-Shafer Fusion

Similar methods

BORDACONDORCETKEMENY-YOUNGAHPCOPELANDWAMCONSENSUS-REACHINGWSM

Related reference concepts

Weighted ScoresWelfare EconomicsAnalysis of Collective Decision-MakingDecision MakingSocial Choice • Clubs • Committees • AssociationsGeneral Equilibrium and Disequilibrium

Spotted an issue on this page? Report or suggest a fix →

ScholarGate — WEIGHTED-VOTING (Weighted Voting — Weighted positional aggregation of multiple rankings). Retrieved 2026-07-21 from https://scholargate.app/en/decision-making/weighted-voting · Dataset: https://doi.org/10.5281/zenodo.20539026
Quick facts
Originator
Arrow, K. J.
Subfamily
Ranking
Year
1951
Type
Social choice — weighted positional voting rule
Value Space
crisp
Uncertainty
None
Compensation
full
Rank Reversal
No
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