Daniele Girardi
@dgirardi.bsky.social
📤 922
📥 1131
📝 71
Economist at King's College London.
https://danielegirardi.github.io/
pinned post!
Our Local Projections Difference-in-Differences (LP-DiD) paper is out in the Journal of Applied Econometrics. LP-DiD is a convenient, flexible and computationally fast framework for estimating DiD using simple well-specified regressions.... [1/4]
10 months ago
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Filipe Campante
about 8 hours ago
It cannot be stressed enough: something like this would be impossible in a country like Brazil, certainly not with this brazenness. US institutions have turned out to be remarkably weak.
www.nytimes.com/live/2026/05...
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Trump Administration Live Updates: $1.8 Billion Fund Could Funnel Money to Trump Allies
https://www.nytimes.com/live/2026/05/18/us/trump-news?campaign_id=60&emc=edit_na_20260518&instance_id=175772&nl=breaking-news®i_id=203911063&segment_id=220031&user_id=f8042580597ac3c4be7d1a48889de307
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Robert Saunders
6 days ago
Labour's processes for changing leader are hopelessly, catastrophically unsuited to government. More than half of all prime ministers since 1945 have taken over between general elections. This is not an unusual procedure. So it really matters when parties screw this system up... 🧵
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Dan Froomkin/Press Watch/Heads Up News
7 days ago
This, from Nicholas Kristof, is extraordinary, harrowing, morally urgent journalism. Notably not in the NYT’s news pages, which are an exemplar of that silence. Gift link.
www.nytimes.com/2026/05/11/o...
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Opinion | The Silence That Meets the Rape of Palestinians
https://www.nytimes.com/2026/05/11/opinion/israel-palestinians-sexual-violence.html?unlocked_article_code=1.hlA.z64C.yw6Tt4qCGaDc&smid=url-share
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Jolyon Maugham KC
8 days ago
Remember when one of Wesley's junior Ministers led us to believe Palantir couldn't access identifiable patient data? Turns out that wasn't true.
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George Monbiot
11 days ago
A please
@labouruk.bsky.social
, stop saying that it's up to us to stop Reform. YOU could stop a Reform government in 2029, by introducing the proportional representation so many in the country have been clamouring for. The only way Farage can win is through our crazy first-past-the-post system.
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Albert Pinto
14 days ago
utterly brilliant slides on Marx thank you Jesús Fernández-Villaverde
www.sas.upenn.edu/~jesusfv/ET_...
x.com/JesusFerna70...
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Jesús Fernández-Villaverde on X: "Since I have posted so much on Marx vs. Weber, modernity, and development over the last few weeks, I have posted an updated slide deck of my lectures on Karl Marx and the Marxian Tradition (together with @ferarteaga) here: https://t.co/YsdgkHPJuS This is a long deck: 437 slides https://t.co/hmYDUEBEld" / X
Since I have posted so much on Marx vs. Weber, modernity, and development over the last few weeks, I have posted an updated slide deck of my lectures on Karl Marx and the Marxian Tradition (together with @ferarteaga) here: https://t.co/YsdgkHPJuS This is a long deck: 437 slides https://t.co/hmYDUEBEld
https://x.com/JesusFerna7026/status/2051308254123221086
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Daniele Girardi
After the mass resignation from Journal of Economic Surveys over bad publisher terms, I could not imagine in a couple of years we would have **Reviews of Economic Literature** Non-profit. True OA. With
@stanfordpress.bsky.social
; 2 articles already up this year
rel.journals.sup.org/index.php/rel
18 days ago
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Heather D Hill
17 days ago
Novel solution to problems inherent to for profit academic publishing: Nonprofit publishing!
add a skeleton here at some point
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Daniele Girardi
Arin Dube
18 days ago
New working paper on the California Fast-Food minimum wage (will come out as NBER WP soon but posting now). Big increase in wages. Big drop in separations. Little change in jobs. (Bonus: sheds light on QWI vs QCEW measurement of jobs.)
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After the mass resignation from Journal of Economic Surveys over bad publisher terms, I could not imagine in a couple of years we would have **Reviews of Economic Literature** Non-profit. True OA. With
@stanfordpress.bsky.social
; 2 articles already up this year
rel.journals.sup.org/index.php/rel
18 days ago
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Daniele Girardi
Michael Clemens
22 days ago
The United States now has the most government restrictions on academic freedom of any high-income country.
www.chemistryworld.com/news/academi...
Raw data from
@vdeminstitute.bsky.social
—>
academic-freedom-index.net/research/Aca...
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Tony Yates
25 days ago
Interesting how no-one around him either in office or assisting him feels able to intervene privately and explain to save him from himself. In fact the incentives are so extreme that the way to respond is to draw attention to the error and invent an entirely new arithmetic to justify it.
add a skeleton here at some point
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NPR
26 days ago
The executive director of World Press Photo said this image shows the inconsolable grief of children losing their father in a place built for justice. It is a stark and necessary record of family separation following the U.S. reform policies.
n.pr/4d0E5EA
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World Press Photo announces Photo of the Year 2026
The executive director of World Press Photo said this image shows the inconsolable grief of children losing their father in a place built for justice. It is a stark and necessary record of family separation following the U.S. reform policies.
https://n.pr/4d0E5EA
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Marshall Steinbaum
29 days ago
🚨🚨Revised paper 🚨🚨 The Balance of Power in Franchising w/
@ulrichatz.org
, Blake Eliason,
@mikelipsitz.bsky.social
,
@pnorlander.bsky.social
, &
@stpinto.bsky.social
. We built the 1st comprehensive panel dataset of franchise contract terms: 46,000 documents, 4,500 chains, 20+ provisions, 2009-2024. /1
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Daniele Girardi
Olivier Godechot
about 1 month ago
In our paper, we use
@arindube.bsky.social
@dgirardi.bsky.social
et al. (2025) LP-DiD method. Example: The horizontal 0 line = “control” group; blue bars = “treated” group. Treatment: outsourcing (strange medicine). Before (left): earnings evolved similarly. After 0 (right): 12% drop.
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Daniele Girardi
Nicholas Slayton
about 1 month ago
It's the 7th month of the US bombing random ships in Latin American waters they claim are drug smugglers (reminder that two survivors who were rescued were repatriated, not charged), and the death toll is 150+, and it barely gets discussed.
add a skeleton here at some point
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Mohamad Bazzi
about 2 months ago
“Israel is repeating the Gaza playbook in its war on Lebanon: large-scale displacement of civilians, destroying infrastructure, targeting hospitals and healthcare workers, and killing journalists. And the world has become numb to Lebanese loss and suffering” — my comments to
@dawnmenaorg.bsky.social
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Daniel Drezner
2 months ago
It’s become obvious that the Trump administration gave zero thought to how this war would play out. Even now, though, I don’t think they quite appreciate how locked in they are to a complete and total clusterfuck.
danieldrezner.substack.com/p/im-sick-an...
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I'm Sick And Tired of All The Winning
Gulf War Three is not going well for the United States.
https://danieldrezner.substack.com/p/im-sick-and-tired-of-all-the-winning
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Brad DeLong
2 months ago
Dan’s subhead: “Gulf War Three is not going well for the United States”. I believe Dan Drezner knows more than I do about what is currently going on with the Epstein-Netanyahu-Trump War on Iran, so I turn the microphone over to him. Briefly: In the Persian/Arabian Gulf, Tehran has escalation... 1/
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Daniele Girardi
Elizabeth Warren
2 months ago
NEWS: The Trump administration confirmed it bombed a girl’s school in Iran. It's one of the most devastating military errors in decades. Trump lied about it. Pete Hegseth gutted the office preventing civilian casualties. 175 are dead. Most were kids. Hegseth should be fired.
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Drew Harwell
2 months ago
A few hours after NYT reported that the U.S. bombed an elementary school in Iran, killing many children, the White House last night posted this video mixing airstrike footage with Top Gun, Iron Man, Gladiator, Halo, Breaking Bad, Star Wars, John Wick, Superman, Transformers and Dragon Ball Z
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Arin Dube
3 months ago
See here for implantation:
bsky.app/profile/dgir...
add a skeleton here at some point
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Daniele Girardi
📢 PSA for
#EconSky
&
#RStats
: The GitHub repo for our Local Projections Difference-in-Differences (LP-DiD) paper now has example scripts for R! If you're looking to implement LP-DiD in R, these are for you Here:
github.com/danielegirar...
#Econometrics
#CausalInference
@arindube.bsky.social
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GitHub - danielegirardi/lpdid: Implementing Local Projections Difference-in-Differences (LP-DiD) estimators
Implementing Local Projections Difference-in-Differences (LP-DiD) estimators - danielegirardi/lpdid
https://github.com/danielegirardi/lpdid
3 months ago
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📢 PSA for
#EconSky
&
#RStats
: The GitHub repo for our Local Projections Difference-in-Differences (LP-DiD) paper now has example scripts for R! If you're looking to implement LP-DiD in R, these are for you Here:
github.com/danielegirar...
#Econometrics
#CausalInference
@arindube.bsky.social
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GitHub - danielegirardi/lpdid: Implementing Local Projections Difference-in-Differences (LP-DiD) estimators
Implementing Local Projections Difference-in-Differences (LP-DiD) estimators - danielegirardi/lpdid
https://github.com/danielegirardi/lpdid
3 months ago
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Daniele Girardi
Paul Krugman
4 months ago
About Kevin Warsh
paulkrugman.substack.com/p/a-bad-heir...
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A Bad Heir Day at the Fed
No, Kevin Warsh isn’t qualified
https://paulkrugman.substack.com/p/a-bad-heir-day-at-the-fed
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Jo Michell
4 months ago
A quick take on Warsh. In terms of ideology and theory, at first glance he looks like a fairly standard pre-2008 'hawk' but he's perhaps closer to 80s monetarism: he thinks inflation is caused by government spending and money printing. 1/n
www.wsj.com/opinion/the-...
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Daniele Girardi
Filipe Campante
4 months ago
What’s so misguided about the formulation “authoritarianism is here, it’s just unevenly distributed,” which I have heard from Ezra Klein and others, it’s that it misses the point: that’s true of authoritarianism *everywhere*.
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gelbach
4 months ago
This is good, addressing people directly, including those who have supported Trump
add a skeleton here at some point
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Daniele Girardi
Liam Thorp
4 months ago
Worth remembering when looking at the horrific scenes in the US right now that both Reform and the Tories have pledged to bring in ICE-style organisations to the UK if they win power
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Scott Shapiro
4 months ago
The ICE Seven
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FinTwitter
4 months ago
NORWAY PM: I HAVE REPEATEDLY CLEARLY EXPLAINED TO TRUMP THAT IT IS AN INDEPENDENT COMMITTEE THAT AWARDS THE NOBEL PEACE PRIZE
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G Elliott Morris
4 months ago
Losing my mind at the Dems with their billionaire backers and powerful friends who have come up with the brilliant strategy that the party should adopt the policy positions of the avg MAGA voter — apparently ignoring that independents and swing voters even exist. Is this what $40 million gets you??
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G Elliott Morris
4 months ago
Gallego ("moderate" Dem) is going with "ICE needs to be totally torn down" (not "reform and retrain"). This is a pivot point for the country on immigration. You have been seeing this in the data for a while, and now officials are snapping to the public opinion
www.gelliottmorris.com/p/ice-is-a-7...
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Dean Baker
4 months ago
Israel continues its war on healthcare for Palestinians
www.nytimes.com/2026/01/17/w...
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Inside the Doctors Without Borders Clinics That Israel Is Closing in Gaza
https://www.nytimes.com/2026/01/17/world/middleeast/gaza-doctors-without-borders-c.html
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Daniele Girardi
Vincent Pons
4 months ago
Until recently, much of the evidence on these effects was at the subnational level and within country. I discuss three papers using novel cross-country evidence on the effects of national election outcomes (presidential and parliamentary elections), which are likely more consequential (14/n).
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Daniele Girardi
Vincent Pons
4 months ago
In the second part of the talk, I discuss recent work on the economic effects of elections through two main forces, representation and agency (13/n).
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Daniele Girardi
Vincent Pons
4 months ago
The first is “Partisan Shocks and Financial Markets: Evidence from Close National Elections” (AEJ: Applied) by
@dgirardi.bsky.social
. Using a cross-country RDD, Girardi finds that left-wing electoral victories cause large short-term decreases in stock market valuation (15/n).
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Daniele Girardi
Vincent Pons
4 months ago
A week ago, I gave the “Recent Developments in the Political Economy of Elections and Democracy” lecture at the 2026 AEA
@assameeting.bsky.social
! Video:
www.aeaweb.org/webcasts/202...
Slides:
www.vincentpons.org/recent-devel...
Thread with the TL;DR of my talk below.
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Daniele Girardi
Jonathan Portes
4 months ago
The immigration doom loop in full swing. Chasing the xenophobes is a doomed strategy both economically *and* politically. (1/3)
archive.ph/pyVLg
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Michael Clemens
4 months ago
A new paper by George Borjas—who served this past year in the Trump White House designing some of its anti-immigration policies—claims to display evidence of ideological bias among researchers who study immigration.
doi.org/10.1126/scia...
🧵 Thread—>
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Anand Menon
4 months ago
A headline for the ages
www.politico.eu/article/fran...
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France delays G7 to avoid clash with White House cage fighting on Trump’s birthday
French President Emmanuel Macron’s office said the new schedule is “the result of our consultations with G7 partners.”
https://www.politico.eu/article/france-delay-g7-white-house-donald-trump-birthday/?utm_source=email&utm_medium=alert&utm_campaign=France%20delays%20G7%20to%20avoid%20clash%20with%20White%20House%20cage%20fighting%20on%20Trump’s%20birthday
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Jeet Heer
5 months ago
The smear campaign against Mustapha Kharbouch -- falsely accused of the Brown shooting and MIT murder by powerful politicians, pundits and plutocrats -- is a prime example of how pervasive racism has become. It's also a story largely ignored by the mainstream media
www.thenation.com/article/poli...
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Islamophobic Elites Lied to Destroy the Life of a Palestinian Brown Student
Plutocrats, pundits, and government officials joined together in a racist smear campaign against a queer Palestinian student at Brown University.
https://www.thenation.com/article/politics/islamophobia-brown-school-shooting/
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Daniele Girardi
Jonathan Hopkin
5 months ago
Ashamed of this government
add a skeleton here at some point
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Jo Michell
5 months ago
Remarkable how little coverage this is getting.
www.aljazeera.com/news/2025/12...
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Palestine Action hunger strikers are ‘dying’ in prison, UK doctor warns
Hundreds of doctors, dozens of MPs and thousands of everyday Britons call on the justice secretary to intervene.
https://www.aljazeera.com/news/2025/12/18/palestine-action-hunger-strikers-are-dying-in-prison-uk-doctor-warns
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Daniele Girardi
Naomi O'Leary
5 months ago
A brave survivor speaks on the record. Sami al-Saei, 46, used to be a freelance journalist in the occupied West Bank. He was arrested after working with reporters to arrange interviews with armed groups and was detained without being charged for 16 months.
bbc.com/news/article...
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Palestinians tell BBC they were sexually abused in Israeli prisons
Two men say they experienced the kind of abuse highlighted in recent reports on Israel's treatment of prisoners, which Israel denies.
https://bbc.com/news/articles/c8dy8r7lq0go?at_format=link&at_campaign_type=owned&xtor=AL-71-%5Bpartner%5D-%5Bbbc.news.twitter%5D-%5Bheadline%5D-%5Bnews%5D-%5Bbizdev%5D-%5Bisapi%5D&at_campaign=Social_Flow&at_medium=social&utm_social_post_id=628661901&at_bbc_team=editorial&at_ptr_name=twitter&utm_social_handle_id=742143&at_link_origin=BBCWorld&at_link_id=A3E6E04E-DD26-11F0-838A-EC19DA4F5A75&at_link_type=web_link
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Daniele Girardi
For more information:
github.com/danielegirar...
The -lpdid- command implements the Local Projections Difference-in-Differences estimators presented in
@arindube.bsky.social
, Girardi, Jorda’ & Taylor (2025)
onlinelibrary.wiley.com/doi/10.1002/...
Coauthored with
@alexanderbusch.bsky.social
loading . . .
GitHub - danielegirardi/lpdid: Implementing Local Projections Difference-in-Differences (LP-DiD) estimators
Implementing Local Projections Difference-in-Differences (LP-DiD) estimators - danielegirardi/lpdid
https://github.com/danielegirardi/lpdid/
5 months ago
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Daniele Girardi
Key new features of LPDID: * New [oneoff] suboption to deal with 'shock' treatments lasting 1 period by construction (eg, hurricanes) * Reweighted estimator w/ covariates (or additional FEs) now *much* faster * Reweighted estimator w/ covariates now compatible with wild bootstrap standard errors
5 months ago
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Daniele Girardi
Public Service Announcement: 🚨New updated version (1.0.2) of -lpdid- STATA command now available🚨 Update the command by typing ssc install lpdid, replace directly in STATA Then look at the updated help file help lpdid See below for the key new features...
5 months ago
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Daniele Girardi
Michael Clemens
5 months ago
The International Monetary Fund asked me to review the literature on migration economics to draw lessons for low-income countries. In a new
@iza.org
paper, I argue that policy for the 21st century must discard four outdated ideas.
www.iza.org/publications...
🧵 thread—>
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Public Service Announcement: 🚨New updated version (1.0.2) of -lpdid- STATA command now available🚨 Update the command by typing ssc install lpdid, replace directly in STATA Then look at the updated help file help lpdid See below for the key new features...
5 months ago
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