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- Path: sparky!uunet!destroyer!cs.ubc.ca!unixg.ubc.ca!unixg.ubc.ca!israel
- From: israel@unixg.ubc.ca (Robert B. Israel)
- Newsgroups: sci.math
- Subject: Electoral college (was Re: Bill Clinton and Complex Analysis : -))
- Date: 5 Nov 92 19:23:47 GMT
- Organization: The University of British Columbia
- Lines: 33
- Message-ID: <israel.720991427@unixg.ubc.ca>
- References: <1992Nov3.002619.44346@kuhub.cc.ukans.edu> <1992Nov3.135411.1621@magnus.acs.ohio-state.edu> <9067@blue.cis.pitt.edu.UUCP> <1992Nov4.054813.20137@CSD-NewsHost.Stanford.EDU>
- NNTP-Posting-Host: unixg.ubc.ca
-
- In <1992Nov4.054813.20137@CSD-NewsHost.Stanford.EDU> rivin@SAIL.Stanford.EDU (Igor Rivin) writes:
-
- >Does the electoral college actually help in fairness? I was under the
- >impression that it was a purely political compromise to augment
- >states' rights, so it would interesting if it actually serves an a
- >posteriori purpose...
-
- Fairness is a very subjective term, but it may be of interest to note
- that Perot received enough votes to give him an absolute majority of
- the electoral college. You just have to rearrange the existing voters
- (keeping national totals for each candidate fixed as well as total votes
- in each state) so that he gets just over 1/3 the votes in each of a
- set of states having just over half the electoral votes, and Bush and
- Clinton each get just under 1/3 in those states. In the other states, he
- needs no votes. In a system with electoral votes proportional to
- voters, you thus need only about 1/6 of the total votes to get a
- majority this way. Where it's not perfectly proportional, you can
- get by with less if you pick the "over-represented" states. Exercise:
- using the actual data, find the actual minimum number of votes needed.
-
- To get a plurality, rather than a majority, in the electoral college,
- you just need about 1/9, rather than 1/6.
-
- This is not entirely a fanciful exercise. It could quite easily happen
- that a candidate with fairly strong appeal in one half of the country and
- little in the other would be elected despite finishing a poor third in
- popular vote.
-
- --
- Robert Israel israel@math.ubc.ca
- Department of Mathematics or israel@unixg.ubc.ca
- University of British Columbia
- Vancouver, BC, Canada V6T 1Y4
-