For those following the federal NDP leadership race, here is an analysis of the Cullen plan for electoral cooperation, extrapolated to the 2011 general election.
There were 53 constituencies in 2011 where the combined New Democrat,
Liberal and Green vote exceeded the vote of the Conservative victor. With 166 seats, it would take the loss of 12
seats for the Conservatives to lose their majority. It would take a gain of 13 seats for the
three national opposition parties to form a majority coalition with the support
of the Bloc Quebecois. It would require
a gain of 17 seats for a Liberal – Conservative – Green coalition to have a
majority. It should be noted that 27 of
those seats were Conservative gains from the Liberals (25) or New Democrats (2)
and therefore would not have been a part of the electoral arrangement under the
Cullen proposal. Those seats are shaded
grey.
Column 2 sets out the margin between the Conservative victor and the
nearest notional coalition party.
Column 3 sets out the number of votes gained by the other two notional
coalition parties.
Column 4 sets out the net retention percentage the leading coalition
party would need to retain from the other two parties’ votes. This is a net retention. Since an unknown percentage of the other
coalition parties’ supporters would certainly choose to vote Conservative
absent a candidate of their own party, the required number of votes would be
the net retention figure plus the number of votes which went to the
Conservatives.
Example:
In London
West, the Conservative candidate defeated the Liberal candidate by a margin of
11,023 votes. The New Democrat and Green
candidates combined received 17,812 votes.
In order to make up the margin, the Liberal would have had to hold 61.9%
of New Democrat and Green votes to make up the 11,023 deficit.
However, for
each New Democrat or Green voter who voted Conservative, the Liberal would have
to retain an additional vote. If 20% of
New Democrat and Green voters (3,562) chose to vote Conservative instead of
Liberal, the Liberal would now need to retain 14,585 votes, or 83.4% of the
combined New Democrat and Green vote.
That some New
Democrats and Greens would choose to vote Conservative in this scenario is
inevitable. The prospect of 20% of New
Democrats and Greens choosing to vote Conservative rather than Liberal is
entirely credible based on both pre-election polling on second preferences and
previous Canada Election Studies.
In addition,
some number of New Democrat and Green voters would also choose to stay home, to
spoil their ballot or to vote for a fringe party candidate. In this case, assuming a 20% leakage to the
Conservatives, a mere 17% of New Democrat and Green voters choosing one of
these options would render it impossible for the Liberal candidate to have
taken the seat.
In the chart I also note the constituencies with high profile “other” candidates
who would likely be able to take some significant share of the Liberal/Green,
New Democrat/Green vote. I also
highlight those Conservative gains which would not have been part of the
arrangement under the Cullen proposal.
And I note one example of a seat where the social views of the Liberal
candidate would be anathema to the vast majority of New Democrats.
While noting the many artificialities of this calculation, it is worth
noting that the Cullen Plan as proposed, extrapolated to the results of the
last election, does not produce a stable New Democrat – Liberal – Green
coalition until a net voter retention of 77.6%, a percentage so high is is
difficult, if not impossible, to achieve.
|
CONSTITUENCY
|
MARGIN
|
OTHERS
|
NET %
|
COMMENTS
|
1
|
Nippissing – Temiskaming
|
18
|
11299
|
0.2%
|
|
2
|
Etobicoke Centre
|
26
|
9112
|
0.3%
|
|
3
|
Yukon
|
132
|
5345
|
2.5%
|
|
4
|
Bramalea – Gore Malton
|
539
|
18150
|
3.2%
|
|
5
|
Labrador
|
79
|
2359
|
3.4%
|
|
6
|
Mississauga East – Cooksville
|
676
|
9868
|
6.9%
|
|
7
|
Don Valley West
|
611
|
7983
|
7.7%
|
|
8
|
London North Centre
|
1665
|
15173
|
7.7%
|
|
9
|
Winnipeg South Centre
|
722
|
9328
|
7.8%
|
|
10
|
Don Valley East
|
870
|
10992
|
8.0%
|
|
11
|
Willowdale
|
932
|
9777
|
9.6%
|
|
12
|
Elmwood – Transcona
|
300
|
2677
|
11.3%
|
|
13
|
Pickering – Scarborough East
|
1207
|
10683
|
11.3%
|
antiChoice antiGay Lib
|
14
|
Scarborough Centre
|
1470
|
12441
|
11.9%
|
|
Coalition Minority with
Bloc Quebecois support if Cullen Plan implemented in all constituencies
|
15
|
Moncton – Riverview – Dieppe
|
2161
|
16069
|
13.5%
|
|
16
|
Kitchener – Waterloo
|
2144
|
13764
|
15.6%
|
|
17
|
Sault Ste Marie
|
1861
|
9288
|
20.1%
|
|
18
|
Lobitiniere – Chute de la Chaudiere
|
777
|
3802
|
20.5%
|
BQ Candidate
|
Coalition Majority if
Cullen Plan implemented in all constituencies
|
19
|
Etobicoke Lakeshore
|
2869
|
13205
|
21.8%
|
|
20
|
Madawaska – Restigouche
|
1915
|
7852
|
24.4%
|
|
21
|
Palliser
|
766
|
2792
|
27.5%
|
|
22
|
Vancouver Island North
|
1827
|
6057
|
30.2%
|
|
23
|
Ajax – Pickering
|
3228
|
9831
|
32.9%
|
|
24
|
South Shore – St. Margaret
|
2915
|
8616
|
33.9%
|
|
25
|
Mississauga Streetsville
|
3453
|
9636
|
35.9%
|
|
26
|
Ottawa Orleans
|
3935
|
10925
|
36.1%
|
|
27
|
Vancouver South
|
3900
|
9703
|
40.1%
|
|
28
|
Saskatoon – Rosetown – Biggar
|
538
|
1323
|
40.7%
|
|
29
|
Richmond Hill
|
4407
|
10265
|
43.0%
|
|
30
|
Kitchener Centre
|
5527
|
12714
|
43.5%
|
|
31
|
Denesthené – Missinnippi – Churchill River
|
794
|
1704
|
46.6%
|
|
32
|
Mississauga Brampton
|
5053
|
10509
|
48.1%
|
|
33
|
Brampton West
|
6192
|
12449
|
49.8%
|
|
34
|
Ottawa West Nepean
|
7436
|
12407
|
56.0%
|
|
35
|
Nanaimo – Alberni
|
5304
|
9466
|
56.1%
|
|
36
|
Eglington Lawrence
|
4062
|
7147
|
56.9%
|
|
37
|
Mississauga South
|
4598
|
7886
|
58.4%
|
|
38
|
London West
|
11023
|
17812
|
61.9%
|
|
Coalition Minority with
Bloc support if Cullen Plan implemented as proposed
|
39
|
West Nova
|
4572
|
7118
|
64.3%
|
|
40
|
Mississauga – Erindale
|
8252
|
12621
|
65.4%
|
|
41
|
West Vancouver – Sunshine Coast – Sea to Sky Country
|
13786
|
18559
|
74.3%
|
|
42
|
Essex
|
6789
|
8755
|
77.6%
|
|
Coalition Majority if
Cullen Plan implemented as proposed
|
43
|
Fleetwood – Port Kells
|
7417
|
9517
|
80.0%
|
|
44
|
Kenora
|
4712
|
6017
|
78.4%
|
|
45
|
York Centre
|
6377
|
7635
|
83.6%
|
|
46
|
Brampton – Springdale
|
10397
|
11948
|
87.1%
|
|
47
|
North Vancouver
|
11331
|
12621
|
89.8%
|
|
48
|
Glengarry – Prescott – Russell
|
10469
|
11657
|
89.9%
|
|
49
|
Fredericton
|
10947
|
12126
|
90.3%
|
|
50
|
Brant
|
11694
|
12638
|
92.6%
|
|
51
|
Nunavut
|
1670
|
1785
|
93.6%
|
|
52
|
Edmonton Centre
|
11145
|
11713
|
95.2%
|
|
53
|
Peterborough
|
14670
|
14769
|
99.4%
|
|