David Shor's Avatar

David Shor

@davidshor.bsky.social

Head of Data Science at Blue Rose Research, based in NYC, originally from Miami. I try to elect Democrats. Views are my own. he/him๐ŸŒน

7,899 Followers  |  85 Following  |  206 Posts  |  Joined: 13.04.2023  |  2.7298

Latest posts by davidshor.bsky.social on Bluesky

I asked this question because I personally am estranged from one of my parents and was curious how common it was - I was surprised by the steep age trend and thought other people might find it interesting too.

02.12.2025 13:34 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image Post image

Young voters are now 3x as likely to report having been estranged from their parents for an extended period of time than voters over the age of 65.

Parental estrangement is uncorrelated with partisanship and is concentrated among low-turnout independents.

27.11.2025 19:54 โ€” ๐Ÿ‘ 18    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 3
Post image

Amazon/Microsoft/Google/Apple all have very high net favs, Nvidia is unknown, Tesla is unpopular, Meta is somewhere in between

"Big tech companies" in general underperform the average of specific tech companies and are narrowly underwater - but still much more popular than both political parties

27.11.2025 19:53 โ€” ๐Ÿ‘ 20    ๐Ÿ” 6    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

The issue landscape has changed dramatically over the last year - Democrats successfully have simultaneously raised the salience and expanded our trust advantage on our best issue (healthcare) *and* dramatically improved our trust advantage on the cost of living and the economy

19.11.2025 18:00 โ€” ๐Ÿ‘ 56    ๐Ÿ” 11    ๐Ÿ’ฌ 6    ๐Ÿ“Œ 1
Post image

As far as I know not much has been written about the behind the scenes stuff on HR 1, but this post from Bruenig (who definitely is not a moderate!!!) on Childcare gets at a lot of the same dynamics.

www.peoplespolicyproject.org/2022/04/19/t...

07.11.2025 22:09 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Similarly the big reason we never got a vote on Puerto Rican statehood was objections from the squad and from Velรกzquez.

Politics is unfortunately a super opaque industry, it's easy to get sucked into the kayfabe narratives that get pushed to the base to suck money out of them.

07.11.2025 22:00 โ€” ๐Ÿ‘ 8    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1

That's the narrative everyone wants to tell.

The reality is that the bill was an unworkable mess and was super weak on redistricting because a bunch of representatives in very blue seats were against it.

07.11.2025 21:46 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Video thumbnail

David Shor: "[Zohran Mamdani] ran the most economically focused campaign of any politician that I can remember maybe since Barack Obama in 2012." #crookedcon2025

07.11.2025 20:05 โ€” ๐Ÿ‘ 59    ๐Ÿ” 10    ๐Ÿ’ฌ 7    ๐Ÿ“Œ 6
Preview
David Shor on X: "@DCCyclone @brianbeutler @mattyglesias There was a serious and gross insider/outsider vibe where people in the know knew it wouldnโ€™t pass almost immediately while the donor class was cynically strung along for money for a year. I donโ€™t know how anyone who was close to the process could not think mistakes were made." / X @DCCyclone @brianbeutler @mattyglesias There was a serious and gross insider/outsider vibe where people in the know knew it wouldnโ€™t pass almost immediately while the donor class was cynically strung along for money for a year. I donโ€™t know how anyone who was close to the process could not think mistakes were made.

Thatโ€™s what irks me so much - I got to see it at least somewhat close up and there was more dishonesty at every level of the process than anything else Iโ€™ve seen in my entire career x.com/davidshor/st...

07.11.2025 17:57 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0

A clean bill probably would have failed too, we'll never know - but we are definitely never going to get fair maps if we totally refuse to acknowledge what actually happened.

07.11.2025 17:49 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

There was a decision made behind closed doors to make bold faced lies about the impact of voting access laws rather than focus on redistricting because there was a lot of private opposition to strong partisan fairness standards for maps from the CBC

07.11.2025 17:48 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
Log in to X / X Log in to X to see the latest. Join the conversation, follow accounts, see your Home Timeline, and catch up on posts from the people you know.

I've had dozens of tweets arguing with Republicans about gerrymandering so far this year - how many do you think I should have done instead?

x.com/search?q=fro...

07.11.2025 17:43 โ€” ๐Ÿ‘ 8    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
Ali Mortell on X: ".@ZohranKMamdani ran a phenomenal, authentic campaign focused on affordability. Blue Rose Research is proud to have partnered with @MiddleSeatCo on ad testing and to support their work in helping build the momentum for a more affordable New York. LFG ๐ŸŒน https://t.co/0HLenkSSrv" / X .@ZohranKMamdani ran a phenomenal, authentic campaign focused on affordability. Blue Rose Research is proud to have partnered with @MiddleSeatCo on ad testing and to support their work in helping build the momentum for a more affordable New York. LFG ๐ŸŒน https://t.co/0HLenkSSrv

Zohran's relentless disciplined campaign was truly impressive - he brought every message/issue back to the cost of living and built a model for what bringing attention to a positive affordability message can look like

Proud to have Blue Rose do ad testing for the Zohran IE!

x.com/alimortell/s...

05.11.2025 15:13 โ€” ๐Ÿ‘ 149    ๐Ÿ” 16    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 10
Post image Post image 29.10.2025 18:00 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

This paper gets at a lot of this cces.gov.harvard.edu/sites/g/file...

29.10.2025 18:00 โ€” ๐Ÿ‘ 47    ๐Ÿ” 2    ๐Ÿ’ฌ 4    ๐Ÿ“Œ 0

Both graphs are restricted non-white people

16.09.2025 04:43 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Post image

Hard to know exactly - some combination of TikTok and Covid changing peopleโ€™s news consumption to be way more online (discords, WhatsApp groups, etc).

15.09.2025 18:15 โ€” ๐Ÿ‘ 20    ๐Ÿ” 7    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 3

I think itโ€™s probably related to the decline among immigrants weโ€™re seeing everywhere too - thereโ€™s been a really fundamental change in the information ecosystem of people who donโ€™t follow politics closely bsky.app/profile/davi...

15.09.2025 18:06 โ€” ๐Ÿ‘ 8    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

This Norway paper is pretty good for showing whats going on - when I looked through old Canada polling I saw a similar story too.

The real outlier is Germany, where its young women moving left rather than young men moving right.

bsky.app/profile/rube...

15.09.2025 18:05 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Preview
How Britain voted in the 2024 general election | YouGov Using a sample of over 35,000 voters, YouGov looks at how voters voted at the 2024 election across factors like age, gender, class, education, income, work status, housing tenure and their vote at pas...

Iโ€™m using YouGovโ€™s 35k sample post election survey from this yougov.co.uk/politics/art...

15.09.2025 18:01 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Post image

If you add all the left and right wing parties together the age trend is pretty clear as day

15.09.2025 17:51 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Post image

If you look at the California high school mock election data (take with the biggest grain of salt you can imagine), you see that the cohort of kids who would have millennial parents seem to be way more Democratic

15.09.2025 17:49 โ€” ๐Ÿ‘ 18    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

I donโ€™t think this is the main story, but I think some of it is just that our parents were boomers and their parents were gen x.

People under 25 are 7% less likely to say their parents were Democrats than 30 year olds.

15.09.2025 17:46 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

I think the Gelman model is empirically right but doesn't explain as large a fraction of cohort effects as people think.

Boomers were left wing in every country, Gen X was right wing in every country, millennials were left wing in every country, and now Zoomers are trending right everywhere too.

15.09.2025 17:42 โ€” ๐Ÿ‘ 8    ๐Ÿ” 0    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 0

In general the two biggest predictors of partisanship right now are socioeconomic status and political engagement.

Those two things are also the biggest predictors of answering a political survey. It's a huge issue.

15.09.2025 17:28 โ€” ๐Ÿ‘ 32    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

This is a good thread that someone on my team did that makes the case with public data bsky.app/profile/davi...

15.09.2025 17:27 โ€” ๐Ÿ‘ 8    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image Post image

The "Harris did better than polls suggested among old voters and worse with young voters" comes through pretty clearly if you look at precinct data.

The basic issue is that the partisan gap between highly engaged and highly disengaged young voters went up *a lot* from 2020 to 2024

15.09.2025 17:24 โ€” ๐Ÿ‘ 16    ๐Ÿ” 1    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 0
Preview
2024 United Kingdom general election - Wikipedia

Itโ€™s the voter demographic section here from the post election mega YouGov poll weighted to the election results. This is comparing Labour+LibDem+Green+SNP vs Tory + Brexit. en.m.wikipedia.org/wiki/2024_Un...

25.08.2025 13:44 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Shows up in polling data too bsky.app/profile/davi...

25.08.2025 00:39 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
WATCH LIVE: The 2025 Hutchins Forum
YouTube video by PBS NewsHour WATCH LIVE: The 2025 Hutchins Forum

Video of this year's Harvard Hutchins Center forum: What went wrong? What's next? Thoughtful and provocative conversation. Jonathan Capehart, Astead Herndon, Sherrilyn Ifill, David Shor, Laurence Tribe, Charlene Hunter-Gault www.youtube.com/watch?v=ld4k...

24.08.2025 15:50 โ€” ๐Ÿ‘ 3    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@davidshor is following 20 prominent accounts