Finding the probable best candidate?
DEMOREP1 at aol.com
DEMOREP1 at aol.com
Thu Feb 21 11:10:36 PST 2002
>Could you post those examples where RP and not SSD produces those
>"seemingly undesirable results"?
I can't find those old messages in my archives, but here's a very simple
example:
49: Bush
24: Gore
27: Nader,Gore
Bush beats Nader 49-27
Nader beats Gore 27-24
Gore beats Bush 51-49
With ranked pairs, the Gore-Bush defeat is overturned, and Bush wins,
despite a true majority preferring Gore to Bush. In SSD the Nader-Gore
defeat gets overturned, and Gore wins, which seems more intuitive to me.
---
D- Bush has a last place majority.
Nader beats Gore 27-24 (if nonvotes are not counted) or 51.5 - 48.5 (if Nader
and Gore are deemed tied by the 49 Bush voters).
The example is the general divided majority example --
Maj1 A>B
Maj2 B>A
Min C
Total
Maj1 plus Maj2 = Majority
Min = Minority
Some or all of the Minority (C) may insincerely vote for the perceived lesser
of 2 evils (A and B) in the Majority.
How many other methods fail a simple majority test -- first place, last place
or any other place ???
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