One of the questions on the first page of the North Carolina and Indiana exit polls is who the respondent would vote for in a hypothetical McCain-Clinton matchup in November.
The result in Indiana was that 17% would vote for McCain. However, of those 17%, 41% voted for Clinton in the primary anyways. I think its safe to say that their support for the honorable Senator from New York is questionable at best if they wish to support McCain in the GE. 0.17*0.41= 6.97%
We need to balance out the effect from McCain-supporters who voted for Obama, as Seneca Doane rightfully notes. So, in an Obama-McCain race, 19% would vote for McCain, of which 12% voted for Obama in the primary. 0.19*0.12=2.3%, so the net gain for Clinton is 4.7%
Using the same methodology for NC, 15% of primary voters would vote for McCain in a McCain-Clinton GE fight. Interestingly, Clinton WINS that group of voters 46-43%, going to show how effective Limbaugh's efforts have been! 0.15*0.46=6.9%, about the same number as for Indiana.
19% would vote for McCain in an Obama-McCain race, of which 9% voted for Obama in the primary. 0.19*0.09=1.7%, so the net gain for Obama is 5.2%
So, Clinton gains around 5% from Republicans who aren't willing to support Democrats.
Sorry for the short diary, I usually like to have a lot more analysis than this
Update: Since I've already published this diary, I'll add some more analysis by looking at previous primaries. In PA, Clinton gained 3.1% from McCain supporters, while Obama gained 1.5%. So, she only had a net gain of 1.6%, not too significant of a factor. Unfortunately, it doesn't look like this question was asked for earlier primaries like OH and TX, so I can't make any analysis about those two.
Comments are closed on this story.