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DiesIrae's avatar

I'm not loving the polls right now - seems to be a bit of a drip-drip-drip inching to the right across multiple modes. FiveThirtyEight's forecast will probably be at 50/50 within a day or two.

That said, I go look at the details and I see extremely, nearly implausibly, R-favorable electorates. Take Ipsos/Reuters, most recent poll linked below. It has Harris +3 among likely voters. But she is +91 among Ds, -82 among Rs, and +9 among Is. How is this possible? It's possible if your sample of likely voters is somewhere between R+3 and R+4 (least-squares regression indicates about R+3.3).

Similarly, that Fox News poll that had Trump +2 nationwide has Harris +85 among Ds, -87 among Rs, and +9 among Is. Again, least-squares regression indicates an R+3.1 composition of the likely electorate, and indeed their writeup says it's R+3.

This seems a little hard for me to buy. I don't know why you'd assume it's a 2014 electorate. If it is, I agree we're in deep trouble, but it just doesn't seem likely. It feels to me like 2020, where partisan samples favored the out party by a lot (D+5, D+6, etc.) and we ended up with a D+1 electorate instead. If Harris out-performs the polls by 3-4 points, like Trump did in 2020, this might be why.

Furthermore, a number of other polls that have moved right seem to mostly be moving right because of sample. Emerson two weeks ago had a D+1.6 sample with Harris +1.4. Today they have a D+0.1 sample with Harris +0.3.

(Ipsos link: https://www.ipsos.com/sites/default/files/Reuters%20Ipsos%20Core%20Political%2010%2016%202024%20PDF.pdf.

Fox link:

https://static.foxnews.com/foxnews.com/content/uploads/2024/10/fox_october-11-14-2024_national_cross-tabs_october-16-release.pdf)

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Marcus Graly's avatar

Congrats on your blog being old enough to drink!

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