File:Merrill 1984 Fig2c Condorcet Efficiency under Spatial-Model Assumptions (relative dispersion = 1.0).svg

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English: Reproduction of Figure 2.c. "Condorcet Efficiency under Spatial-Model Assumptions (201 voters, two dimensions, correlation = .5, relative dispersion = 1.0)" from A Comparison of Efficiency of Multicandidate Electoral Systems, Samuel Merrill III 1984[1]
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Digitized from the plot:

2 3 4 5 7
Black 100.0 100.0 100.0 100.0 100.0
Coombs 100.0 99.1 98.1 97.1 93.1
Borda 100.0 91.0 87.1 86.0 84.0
Approval 100.0 86.0 77.1 74.0 66.0
IRV 100.0 94.1 88.1 78.0 66.0
Runoff 100.0 94.1 88.1 80.1 64.0
FPTP 100.0 79.1 68.9 57.0 50.0

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  1. Merrill, Samuel (1984). "A Comparison of Efficiency of Multicandidate Electoral Systems". American Journal of Political Science 28 (1): 23–48. DOI:10.2307/2110786. ISSN 0092-5853.
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