Methods of elimination in quota preferential STV
DEMOREP1 at aol.com
DEMOREP1 at aol.com
Sun Oct 8 20:20:35 PDT 2000
D- I have changed the AV example somewhat for clarity. Apologies to Mr.
Ingles for the name error.
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As with Approval Voting with single winners, the A=B=C notion is false in
most cases for multiple winners in legislative body elections (i.e. the
voters actually want B>A>C, C>A>B, Z>Y>X, etc.).
However, AV is simple (but probably requiring computerized elections due to
the below possible fractions).
A possible minor problem with the end result-
3 member legislative body
Final Results for 3 Winners
N1-N7 = Numbers of Voters
A B C
N1/3 N1/3 N1/3 (1/3 vote for 3)
N2/2 N2/2 (1/2 vote for 2)
N3/2 N3/2 (1/2 vote for 2)
N4/2 N4/2 (1/2 vote for 2)
N5 (1 vote for 1)
N6 (1 vote for 1)
N7 (1 vote for 1)
_______________________________
TA TB TC Totals
Any total equal to or more than a Droop Quota produces a winner.
Would each winner have a voting power in the legislative body equal to the
votes that he/she receives ???
The above minor complexity is why I suggest simple IRV (with full 1 vote
transfers) for proxy p.r. elections-
(a) An Elector may vote for legislative body candidates on the ballots (plus
1 write-in vote) by voting 1, 2 and so forth for his/her first, second
and so forth choices.
(b) N shall be the number of members being elected in a district or at large.
(c) If there are N or less candidates, then they shall be elected.
(d) If there are more than N candidates (or remaining candidates), then the
candidate having the lowest number of votes shall lose.
(e) Each vote for a losing candidate shall transfer to the Elector's next
choice who is a remaining candidate (if any).
(f) The 2 prior steps shall be repeated until N candidates remain who shall
be elected.
(g) A lottery shall be held if tie votes occur in any step.
(h) Each member (or his/her vacancy replacement) shall have a voting power in
the legislative body and its committees, in person or by written proxy, equal
to the number of first choice plus transfer votes that he/she finally
receives.
(i) Example- 5 to be elected
VP
C1 21 = 21 + 1 = 22
C2 20 = 20 + 5 = 25
C3 15 = 15 + 3 = 18
C4 12 + 5 = 17 = 17
C5 12 + 1 = 13 - 13 = 0
C6 11 + 3 = 14 + 2 = 16
C7 9 - 9 = 0 = 0
VNT 0 = 0 + 2 = 2
---------------------------
T 100 100 100
C7 Loses C5 Loses
C = Candidate, VNT= Votes not transferred, T = Total, VP = Voting Power
The lack of p.r. in U.S.A. legislative bodies (i.e. indirect Democracy) (with
the exception of Cambridge, Mass.) is a major reason why there has been the
very dangerous monarchial buildup of chief executive officers in the U.S.A.
(Presidents, State governors, mayors, etc.) since 1960 (i.e. the Kennedy-
Nixon TV debates).
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