Re: [EM] AV used in Oshkosh, WI?

2002-04-10 Thread Jurij Toplak

There is something very interesting on this ballot:
A line to write in the name of the candidate whose name is not on the ballot. Does 
that mean that I can just write my name or a name of my friend? That means that anyone 
has access to ballot automatically? That is not the case in most of the other 
countries so I am interested in this phenomen.

About the ballot being approval ballot. This was just an ordinary multimember district 
(at large) plurality voting, like it is used in many US local elections. In most cases 
voter does not have to vote for the whole number of candidates to be elected (in your 
case 3) but he can vote for less candidates too (therefore for one or two). However, 
this system becomes similar to AV if the number of candidates to be elected is large 
and the number of all candidates is small. For example 3 members to be elected and 
four candidates altogether. Or evenmore: 7 candidates to be elected and 8 candidates 
overall. But what if there were 20 candidates in your district and only 3 to be 
elected? That would be nothing like approval voting. Therefore a coincidence is needed 
to end up with a system similar to AV.
- Original Message - 
From: Steve Barney [EMAIL PROTECTED]
To: Election_Methods-list [EMAIL PROTECTED]
Sent: Tuesday, April 09, 2002 11:37 PM
Subject: [EM] AV used in Oshkosh, WI?


 My hometown, Oshkosh, WI, used what appears to be the equivalent of an Approval
 Vote in the last City Council election. There were 4 candidates for 3 seats in
 an at-large (multi-winner) district, and the ballot instructed voters to Vote
 for not more than 3  - see the sample ballot at:
 
 http://www.ci.oshkosh.wi.us/City_Clerks/ballots/ward12.gif
 
 
 SB
 
 
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Re: [EM] AV used in Oshkosh, WI?

2002-04-10 Thread Adam Tarr

Jurij wrote:

this system becomes similar to AV if the number of candidates to be 
elected is large and the number of all candidates is small. For example 3 
members to be elected and four candidates altogether. Or evenmore: 7 
candidates to be elected and 8 candidates overall. But what if there were 
20 candidates in your district and only 3 to be elected? That would be 
nothing like approval voting. Therefore a coincidence is needed to end up 
with a system similar to AV.

I would argue that, even in the case of N+1 Candidates and N positions, we 
still do not have an outcome as satisfying as the outcome of single-winner 
Approval Voting.  This is because, in the multi-winner case, a tiny 
majority can completely silence a large minority and produce a grossly 
non-proportional result.

For example, let's say that in your local election, 55% of the voters 
prefer a certain set of three candidates, A, B, and C.  The other 45% 
strongly prefers candidate D, and has no real preference between A, B, and 
C.  Who wins the election?  A, B, and C do.  Clearly, this makes no 
sense.  55% of the voters get three representatives, while 45% of the 
voters get zero representatives.  In single-winner, electing one of A, B, 
and C is the right thing to do, but if there are at least two seats on the 
council, D should get one of them.

The way to correct this, while sticking with Approval voting, is to go to 
proportional Approval voting.  In PAV, the strength of a ballot's vote for 
unelected candidates is diminished each time a candidate that is approved 
on that ballot is elected.  PAV is to Approval Voting as STV is to 
IRV.  Those are slightly inaccurate oversimplifications, but they give the 
idea.  Forest Simmons has posted many times on this subject.

-Adam