jeremiah cha

i postdoc @Princeton

[jeremiah cha @jeremiahbcha]

📢 Updated U.S. elections dataset — now through 2024.

CAGE v4 is out.

Data: https://t.co/XYLeNIdmkU
w/ @shirokuriwaki & Jim Snyder 🧵

[Christopher T. Kenny, PhD @Chris_T_Kenny]

🚨3 new projects 🚨

1/3: an Algorithmic Redistricting Atlas

Explore congressional redistricting across enacted, simulated, and optimized maps. It has data for the last 5 presidential elections, and you can swing the nationwide baseline.

[jeremiah cha @jeremiahbcha]

I remember seeing an economics JMP that introduced a variation of shift share that combined Black migration from the South along with Hispanic migration to create an instrument for diversification. I cannot seem to recall the author or where the paper is hosted!

[jeremiah cha @jeremiahbcha]

As for next steps, I’ll be starting as a postdoctoral fellow at the @Princeton_CSDP, followed by joining the faculty at @AU_SPA . Onto graduation!

[jeremiah cha @jeremiahbcha]

I’m happy to say that I have defended my dissertation, “Racial Representation in American Local Politics.” I could not have done this without the love and support of my family, friends, colleagues and advisors. (1/3)

[jeremiah cha @jeremiahbcha]

I want to thank my committee James (Jim) M. Snyder, Jr., Stephen Ansolabehere, @Taeku_Lee , and @StephanieTern . It is truly rare to have a group of advisors as attentive and generous with their time as these four scholars.

[Alexander Sahn @sahnicboom]

apply to present at the apsa local political economy pre-conference! 4/30 deadline.

see last year’s program to get an idea of whether your work would be a good fit. there is a poster session this year to allow even more presenters.

https://t.co/zjo62Ul71a

[Christopher T. Kenny, PhD @Chris_T_Kenny]

Redistricting Reforms Reduce Gerrymandering by Constraining Partisan Actors is now forthcoming in the APSR!

We use a game theoretic treatment and continuous DiD(iD) to show when redistricting reforms work

w/ @CoryMcCartan, @tylersimko, Emma Ebowe, Michael Zhao, & Kosuke Imai

[jeremiah cha @jeremiahbcha]

Found an issue? Have suggestions?

We track improvements publicly here:
https://t.co/6R6ZVVutT5

PRs, bug reports, and feedback welcome.

[jeremiah cha @jeremiahbcha]

📢 Updated U.S. elections dataset — now through 2024.

CAGE v4 is out.

Data: https://t.co/XYLeNIdmkU
w/ @shirokuriwaki & Jim Snyder 🧵

[jeremiah cha @jeremiahbcha]

We’re continuing to build this into a comprehensive, long-run collection of U.S. election results.

Next steps:
• Extend forward in future cycles
• Continue refining past years
• Push further back in time

Watch this space.

[LSE USAPP blog @LSEUSAblog]

Electing foreign-born legislators show more support for permissive immigration policies in the US, but not in the UK or Canada finds @jeremiahbcha of @harvard https://t.co/lA1v0GbzdR

[jeremiah cha @jeremiahbcha]

@Stata As usual, some more reghdfe!

[Los Angeles Dodgers @Dodgers]

THE LOS ANGELES DODGERS ARE BACK-TO-BACK WORLD SERIES CHAMPIONS!

[Jeff Passan @JeffPassan]

Yoshinobu Yamamoto won Games 2, 6 and 7 of the World Series. He threw a complete game in Game 2, six innings and 96 pitches on Friday and came back Saturday to throw 2.2 scoreless innings on 34 pitches and induce the World Series-winning double play. A legendary performance.

[Cambridge University Press - Politics @CUP_PoliSci]

Free to read for a limited period from the latest issue of @JournalREP -

Dilemmas in Representation: Immigration, Identity, and Political Parties - https://t.co/xEwTQK4Tr3

- @jeremiahbcha, @_JustinGest & @TomWongPhD

#JREP10

[Alexander Sahn @sahnicboom]

my article "Equivalency Framing of Problems and Policy Solutions" with Laura Stoker and Amy Lerman was published earlier this year @PolBehavior. we investigate the effects of equivalency, or gain-loss, framing on political problems and proposed solutions

https://t.co/r60m3ViVuh

[Harvard Department of Government @Harvard_GovDept]

Today is your last chance to apply for a spot at PS-Prep 2025!

To learn more and/or apply:
https://t.co/etao9yNwVC

[Shiro Kuriwaki @shirokuriwaki]

The cumulative Cooperative Election Study dataset has been updated to include the 2024 validated turnout / registration variables: https://t.co/zTjZZpupyG

The changelog:

[Harvard Department of Government @Harvard_GovDept]

See more of his work at https://t.co/5R9JXLbcLl.