Christopher Blair
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chriswblair.bsky.social
Christopher Blair
@chriswblair.bsky.social

Assistant Prof at Princeton Politics | Ph.D. at UPenn | Alum at UVA | Borders, Militancy, Forced Displacement, Climate Change, Foreign Policy

http://www.chriswblair.com

Political science 44%
Sociology 30%
Pinned
🚨🚨🚨🚨 New WP (with @benckrick.bsky.social @austinlw.bsky.social) available at the ESOC working paper series:

esoc.princeton.edu/wp39

They wear masks, they carry no identifying badges, they drive vehicles without license plates, and they disappear immigrants into opaque prisons.

If ICE’s enforcement operations are secretive it is fair to characterize them as secret police.

Naomi Ellemers has a nice annual review on gender stereotypes, which could be a good jumping off point: doi.org/10.1146/annu...
Gender Stereotypes
There are many differences between men and women. To some extent, these are captured in the stereotypical images of these groups. Stereotypes about the way men and women think and behave are widely sh...
doi.org
Here’s video of the incident

Tom Homan was investigated for accepting $50,000 from undercover FBI agents. Trump's DOJ shut it down.

The FBI and Justice officials closed the investigation, which a Justice Department appointee had called a “deep state” probe in early 2025.
www.msnbc.com/msnbc/news/t...
Tom Homan was investigated for accepting $50,000 from undercover FBI agents. Trump's DOJ shut it down.
The FBI and Justice officials closed the investigation, which a Justice Department appointee had called a “deep state” probe in early 2025.
www.msnbc.com

I was quite pessimistic about the trajectory of American democracy in my last response to a Brightline Watch survey.

Clearly I was not sufficiently pessimistic.

This looks so interesting! Congrats

Reposted by Christopher Blair

Excited to share a new open-access article with @benckrick.bsky.social @jonpetkun.bsky.social in @iojournal.bsky.social, "Civilian Harm & Military Legitimacy" www.cambridge.org/core/journal.... This project started in 2018 Mosul, Iraq’s 2nd largest city, in the aftermath of a 9-month battle … 1/7
STAGGERING: This new study of 133 countries is the first to estimate the impact of all USAID’s work. In 2 decades, it has saved *92M* lives. Current cuts, if not reversed, are forecast to cost up to *14M* lives thru 2030. www.thelancet.com/journals/lan...

I just emailed you! Happy to help debug code offline if it'd be helpful.

I'd try using reghdfe rather than xtreg
🚨 “Good Description” with @annagbusse.bsky.social 🚨

What sets 'good' description apart from 'mere' description?

We develop a framework for evaluating descriptive research, whether we are doing it as scholars or assessing it as readers.

Two main contributions...

🔗📄 tinyurl.com/gooddesc
good_description/good_description_ddk_agb.pdf at main · ddekadt/good_description
Homepage of "Good Description" by Daniel de Kadt & Anna Grzymala-Busse - ddekadt/good_description
tinyurl.com

Agreed! I think this move is a political gambit to inflate deportation numbers.

My quote in the article touches on this - paying people to return home is not likely to keep them from attempting to migrate again

And even if the admin doesn’t care about conflict in origin countries, we should!

A new Trump administration policy offers cash to migrants undertaking "self-deportation." It was a pleasure to speak with @bloomberg.com on some of the potential pitfalls of this approach, building on my research on a cash-for-repatriation scheme in Pakistan

www.bloomberg.com/news/article...
Refugee Return and Conflict: Evidence from a Natural Experiment
We estimate the causal effect of a large-scale cash assistance program for refugee returnees on conflict in Afghanistan. The program led to a significant increa
papers.ssrn.com

Reposted by Christopher Blair

This dataset is truly awesome. Check out this example map (especially Latin America) from their report introducing the dataset. Thanks to the authors & contributors! @chriswblair.bsky.social @guygrossman.bsky.social
COLLINS: Can President Bukele weigh in on this? Do you plan to return Garcia?

BUKELE: How can I smuggle a terrorist into the United States? Of course I'm not going to do it. The question is preposterous

TRUMP: These are sick people

Reposted by Christopher Blair

As my colleagues and I wrote in the Daily Princetonian last week, we all have to stand up for our science, and not accept this attack on universities. www.dailyprincetonian.com/article/2025...
To stop intimidation, Eisgruber needs your help
When targeting one institution is a bald attempt to divide and conquer, as is the case with Columbia, it is essential for a coalition or group of institutions and individuals to stand up together.&nbs...
www.dailyprincetonian.com
Trump to Zelenskyy: "Don't tell us what we're gonna feel. You're in no position to dictate that. You're in no position to dictate what we're gonna feel. We're gonna feel very good and very strong. You're right now not in a very good position. You're gambling with World War 3."

Reposted by Christopher Blair

Watching Putin’s little stooges try to bully Zelenskyy in our goddamned White House is pretty repulsive.

In the US, amidst a demoralizing political news cycle, the Trump admin has reinitiated the Maximum Pressure strategy on Iran, imposing renewed sanctions.

Our findings suggest growing pressure on Iran could result in another wave of mass Afghan repatriation, further destabilizing Afghanistan.

For policy, a number of recent developments are relevant.

Several European countries are contemplating forcibly repatriating Syrian refugees. Achieving Syrian returns by restricting hosting conditions for Syrian refugees may exacerbate instability in Syrian areas that receive returnees from Europe.

Why does this all matter?

For theory, we think the framework we develop is quite useful. Consequences of repatriation are intimately linked with the contexts of repatriation.

Returns resulting from worsening conditions in a host country are an important, overlooked phenomenon.

One possible reason is that there was nothing for returnees and their non-migrant neighbors to fight over, like parochial access of one group but not the other to aid, land, resources.

Another possibility is that strong local institutions in returnee-receiving areas mitigated conflict.

What about communal violence?

Much prior evidence suggests mass repatriation increases communal disputes and local feuds.

To our surprise, we find no evidence that return was associated with ⬆️ communal conflict in this setting. If anything, returnees reported better relations.

We develop a new measure of Iranian covert support networks in Afghanistan, using FOIA-ed information on Iranian facilitation routes and arms trafficking.

Violence during the Max Pressure period ⬆️ disproportionately in returnee-receiving communities linked to Iran-backed Taliban cells

Another possible explanation for the increase in insurgent violence also stands out.

Iran may have retaliated against U.S. sanctions by ratcheting up support for militant factions in Afghanistan, hindering US efforts to negotiate a peace and withdraw.

We cannot directly observe Taliban recruitment designed to capitalize on these dynamics.

But: tactical shifts are suggestive. Insurgents flush with recruits can pull off riskier and deadlier ops using labor-intensive tactics (e.g., complex attacks) that require large teams of perps to conduct.

We find evidence consistent with this interpretation.

In returnee-receiving communities, there was ⬆️ unemployment, ⬇️ economic perceptions, and ⬇️ consumption (as measured by nighttime luminosity)