[EM] Mike: variations on Kevin's ABE and LRV

[fsimmons at pcc.edu]

Mike asked ...
 
> You can reach the person managing the list at
> Forest?
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> 
> 
> 
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> Could LRV, due to the bottom symmetrical completion,
> sometimes have an ABE-like problem, if the numbers were somewhat 
> differentfrom those of the usual ABE? Could it have a co-
> operation/defection problem for
> that reason?
> 

It works exactly like MinMax(margins) when there is no equal top ranking as is the case for

x: C
y: A>B
z: B (or B>A),

MinMax(margins) handles the ABE just fine, but it doesn't satisfy the FBC, which is the main 
contribution of LRV.


What doe you think about the example

33 A
17A=C
17B=C
33 B

approval scenario?

LRV elects C, but gives a toss up to A and B in the scenario

34 A
16A=C
16B=C
34 B .

Forest