Sign in

Hugo Lhuillier

@hugolhuillier.com
1.5K followers 241 following 9 posts

Economist / Assistant Professor at Columbia University. Works on macro, spatial, trade, and labor. www.hugolhuillier.com

PostsRepliesMedia
Hugo Lhuillier @hugolhuillier.com · 06/06/2025
🚨 New working paper 🚨 In large cities, wages are higher. But so are inequalities. In fact, low-wage workers earn lower real earnings there. Why? What drives spatial wage disparities? Why some workers work at lower real wages in large cities?
25319
Reposted by Hugo Lhuillier
NBER @nber.org · 10/04/2025
A spatial equilibrium model with heterogeneous households holding general non-homothetic preferences over tradable goods and housing, from Cécile Gaubert and Frédéric Robert-Nicoud www.nber.org/papers/w33652
1132
Reposted by Hugo Lhuillier
AEA Journals @aeajournals.bsky.social · 31/03/2025
Forthcoming in the JEL: "Housing and Inequality" by Yannis M. Ioannides and L. Rachel Ngai. www.aeaweb.org/articles?id=...
aeaweb.org
Housing and Inequality
(Forthcoming Article) - We approach the literature on housing and inequality from two angles. One is the impact of unequal endowments on housing. The second is the “memberships” inequality associated ...
0155
Reposted by Hugo Lhuillier
NBER @nber.org · 22/03/2025
Using survey data from Germany combined with an 'what is the optimal length of the workweek' model suggests 37 hours, from Gregor Jarosch, Laura Pilossoph, and Anthony Swaminathan www.nber.org/papers/w33577
0145
Reposted by Hugo Lhuillier
AEA Journals @aeajournals.bsky.social · 12/03/2025
Forthcoming in AEJ: Macroeconomics: "Cognitive Hubs and Spatial Redistribution" by Esteban Rossi-Hansberg, Pierre-Daniel Sarte, and Felipe Schwartzman. www.aeaweb.org/articles?id=...
aeaweb.org
Cognitive Hubs and Spatial Redistribution
(Forthcoming Article) - In the US, cognitive non-routine (CNR) occupations are disproportionately and increasingly represented in large cities. To study the allocation of workers across cities, we pro...
083
Reposted by Hugo Lhuillier
Milena Almagro @milena-almagro.bsky.social · 12/02/2025
We've just opened a new @beckerfriedman.bsky.social pre-doc position through the International Economics and Economic Geography Initiative: job-boards.greenhouse.io/universityof... Come work with us! The trade and spatial group at UChicago is a top-notch place to start your academic career!
job-boards.greenhouse.io
Research Professional – International Economics and Economic Geography Initiative (Full-Time, Benefits Eligible)
Chicago, IL
0116
Reposted by Hugo Lhuillier
Ben Golub @bengolub.bsky.social · 02/02/2025
Modern supply chains don't look like trade theory 101! They involve constant border crossings, each now hit by tariffs. Tariffs raise prices, but the more important thing they do is disrupt supply relationships. 1/
341061392
Reposted by Hugo Lhuillier
The Review of Economic Studies (REStud) @reveconstudies.bsky.social · 29/01/2025
Recently accepted to #REStud, ``Wealth Inequality and Asset Prices'' from Matthieu Gomez: www.restud.com/wealth-inequ...
1246
Reposted by Hugo Lhuillier
NBER @nber.org · 29/01/2025
Studying preferences over the demographic composition of co-patrons. Racial homophily does not vary by income. These preferences can explain much of income segregation, from Victor Couture, Jonathan I. Dingel, Allison E. Green, and Jessie Handbury www.nber.org/papers/w33386
066
Reposted by Hugo Lhuillier
Joseph Shapiro @joseph-s-shapiro.bsky.social · 26/01/2025
1/🚨New chapter in Handbook of Regional & Urban Economics: Spatial Environmental Economics 🌍 How do spatial forces affect the environment? How does enviro shape spatial outcomes? Thread, chapter explore this nascent subfield via stylized acts, models, building blocks for rsrch. w Clare Balboni.
39742
Reposted by Hugo Lhuillier
Empirical Macroeconomics Policy Center of Texas @empctmacrotx.bsky.social · 15/01/2025
As climate change intensifies, extreme weather events like the fires in LA pose growing threats to economies. A blog post by @nityanayar.bsky.social, Juanma Castro-Vincenzi, Gaurav Khanna and @nicomorales.bsky.social discusses how firms adapt supply chains to these risks: tinyurl.com/abbw5mt3
155
Reposted by Hugo Lhuillier
Trade Diversion (Jonathan Dingel) @tradediversion.bsky.social · 13/01/2025
A lot to chew on in this issue of AEJ: Applied: #econsky
0163
Reposted by Hugo Lhuillier
NBER @nber.org · 17/12/2024
Featured in the latest Digest: "Gender, Career Opportunities, and the Relocation Decisions of Couples" www.nber.org/digest/202412/gender-c…
14412
Reposted by Hugo Lhuillier
Sam Joiner @samjoiner.bsky.social · 16/12/2024
NEW: Chinese companies have doubled their industrial footprint in Mexico in three years — a development that is emblematic of the closer ties that are poised to thrust Mexico into the centre of Trump’s trade war with Beijing. ig.ft.com/china-mexico...
ig.ft.com
How China is setting up shop in Mexico
An increasingly close trade relationship is causing concern in Washington
410741
Reposted by Hugo Lhuillier
The Quarterly Journal of Economics @qjeharvard.bsky.social · 13/12/2024
Recently accepted by #QJE, “Putting Quantitative Models to the Test: An Application to the US-China Trade War,” by Adão, Costinot, and Donaldson: doi.org/10.1093/qje/...
doi.org
pendingpublications
Pending Publication
1144
Reposted by Hugo Lhuillier
The Quarterly Journal of Economics @qjeharvard.bsky.social · 13/12/2024
Recently accepted by #QJE, “The Global Race for Talent: Brain Drain, Knowledge Transfer, and Growth,” by Marta Prato: doi.org/10.1093/qje/...
doi.org
The Global Race for Talent: Brain Drain, Knowledge Transfer, and Growth*
Abstract. How does inventors’ migration affect international talent allocation, knowledge diffusion, and productivity growth? To answer this question, I bu
0226
Reposted by Hugo Lhuillier
Nicolas Gendron-Carrier @nicgc.bsky.social · 11/12/2024
Job market update: McGill Econ is hiring! Please encourage your students to apply as soon as possible if interested. econjobmarket.org/positions/11...
econjobmarket.org
EJM - Econ Job Market
044
Reposted by Hugo Lhuillier
Pol Antras @pantras.bsky.social · 11/12/2024
I've now turned the BBVA-EEA Lecture I gave in San Antonio in January and in Madrid this week into a working paper: scholar.harvard.edu/sites/schola... The paper will come out in the Journal of the European Econ. Assoc. some time next year, but it's not a final version yet. Comments most welcome!
scholar.harvard.edu
13612
Reposted by Hugo Lhuillier
Lukas Freund @lukasfreund.bsky.social · 09/12/2024
💥New version of "Superstar Teams" lukasbfreund.github.io/files/freund...
185
Reposted by Hugo Lhuillier
Pauline Carry @paulinecarry.bsky.social · 06/12/2024
Send your labor papers and come present at Princeton! Deadline is Dec 22. irs.princeton.edu/news/2024/nl...
irs.princeton.edu
Call for Papers: 2025 Northeast Labor Symposium for Early Career Economists
2025 Northeast Labor symposium seeks to build community among junior faculty working on labor economic topics. Deadline to submit proposals is December 22, 2024.
04316
Reposted by Hugo Lhuillier
Joey Politano🏳️‍🌈 @josephpolitano.bsky.social · 04/12/2024
And here's the messy map of country growth over the last four years! I like how clear you can see the boom in certain states like Florida, Texas, and Utah. I've got a lot more state and region level maps coming later today, so stay tuned
2475
Reposted by Hugo Lhuillier
The Review of Economic Studies (REStud) @reveconstudies.bsky.social · 01/12/2024
Recently accepted to #REStud, ``The Long-Run Labor Market Effects of the Canada-U.S. Free Trade Agreement,'' from Kovak and Morrow: www.restud.com/the-long-run...
05114
Reposted by Hugo Lhuillier
Jeffrey Lin @jeffrlin.bsky.social · 27/11/2024
Re-upping this: if you are interested in GIS, computer vision, housing, and research please apply!
0267
Reposted by Hugo Lhuillier
Journal of Public Economics @jpube.bsky.social · 27/11/2024
We've created a starter pack for all of the economics journals on Bluesky. Please nominate other journals to join the list. go.bsky.app/4kR21vX
14370137
Hugo Lhuillier @hugolhuillier.com · 26/11/2024
Jonathan Dingel (@tradediversion.bsky.social) and I, together with many colleagues at Columbia, are hiring predocs to start in Summer 2025. If you want to work at the intersection of macro, spatial, and labor econ.: apply! International students welcome. More info: apply.interfolio.com/157268
apply.interfolio.com
Apply - Interfolio {{$ctrl.$state.data.pageTitle}} - Apply - Interfolio
0109
Reposted by Hugo Lhuillier
Arpit Gupta @arpitrage.bsky.social · 25/11/2024
The favorite meme I generated over at the other site
714024
Reposted by Hugo Lhuillier
Alex Imas @aleximas.bsky.social · 25/11/2024
Folks! Our excellent BFI institute at UChicago is on here, give them a follow. They do an excellent podcast (the PIE) and host great conferences/workshops with open call-for-papers.
1116
Reposted by Hugo Lhuillier
Benjamin Schoefer @schoefer.bsky.social · 24/11/2024
Excited to share a new paper w/ Matthias Mertens: From Labor to Intermediates: Firm Growth, Input Substitution, and Monopsony Also: implications for firm-level labor share dynamics. PDFs: www.nber.org/papers/w33172 eml.berkeley.edu/~schoefer/sc... Longer Twitter summary: x.com/Schoefer_B/s...
011
Reposted by Hugo Lhuillier
The Institute for Fiscal Studies @theifs.bsky.social · 22/11/2024
NEW: How have house prices and house building changed across England since 1996? 📈 Explore how house prices and house building have changed in your area, and compare how responsive construction has been to prices, with our interactive map: ifs.org.uk/calculators/... [THREAD: 1/8]
22111
Reposted by Hugo Lhuillier
Glenn Luk @gluk.bsky.social · 21/11/2024
This @wsj.com article was a good reason to update a bunch of #HSR charts. "giant money pit"? 😒 In 2024, China's HSR ridership surpassed all-time highs and China Railway is going to generate ¥1.3 trillion of revenue and ¥400 billion of EBITDA. 🧵
wsj.com
China Is Building 30,000 Miles of High-Speed Rail—That It Might Not Need
The train system is one of the biggest public works in history, and it’s becoming a giant money pit.
4134
Reposted by Hugo Lhuillier
Mariacristina De Nardi @mdenardi.bsky.social · 18/11/2024
The call for visiting OIGI at the Minneapolis Fed is open. Economic researchers, please consider applying! www.minneapolisfed.org/institute/vi...
minneapolisfed.org
Apply for the Visiting Scholar Program | Opportunity & Inclusive Growth Institute
The Institute is currently seeking Visiting Scholars for the 2025-2026 cohort
1122
Reposted by Hugo Lhuillier
Joey Politano🏳️‍🌈 @josephpolitano.bsky.social · 15/11/2024
I am sure there will be more advanced and rigorous analysis of this question soon, but preliminary evidence makes it look like local industrial policy spending via the CHIPS/IRA did ~nothing for Harris' reelection chances
a graph of local industrial policy spending vs harris vote share change making it look like there is basically zero correlation
1721530
Reposted by Hugo Lhuillier
Florian Ederer @florianederer.bsky.social · 14/11/2024
Banning noncompetes in the US would raise wages by 4%. www.dropbox.com/scl/fi/mqecj...
616239
Reposted by Hugo Lhuillier
Oren Ziv @orenziv.bsky.social · 14/11/2024
Just in time for our departure en masse, REStat tweeted our article in the Sep issues. Cross posted for #econsky: New fact: 75% of the differences in productivity across cities reflects plant-level idiosyncrasies. t.co/fo633CbMXU Lead article, so it’s open access!
t.co
https://zurl.co/YrxQ
2266
Reposted by Hugo Lhuillier
Ahmad Lashkaripour @lashkaripour.bsky.social · 14/11/2024
There's been a lot of debate about what economic theory says regarding tariffs. Drawing on my research with quantitative economic models, here's a thread explaining the textbook logic for why "tariffs are bad" for revenue generation. 🧵 Let’s dive in!
25220
Reposted by Hugo Lhuillier
Jeffrey Lin @jeffrlin.bsky.social · 13/11/2024
We had the privilege of hosting the 16th Conference on Urban and Regional Economics (CURE) last week here in Philadelphia. Great presentations by some of the field’s most promising young researchers. Thanks to all who participated and helped to organize! custom.cvent.com/9A0657ED9B01...
Program for the 16th Conference on Urban and Regional Economics
Program for the Conference on Urban and Regional Economics
0163
Reposted by Hugo Lhuillier
Gabriel M Ahlfeldt @ahlfeldt.bsky.social · 13/11/2024
We have updated the Ahlfeldt-Heblich-Seidel Index. Now contains micro-geographic prices and rents for Germany at postcode level until 2023. Of course, all data available for download! New webtool allows for comparisons between years: sites.google.com/view/ahlfeld... @bseberlin.bsky.social
54417
Reposted by Hugo Lhuillier
Nicolas Longuet-Marx @nicolaslonguetmarx.bsky.social · 12/11/2024
Why are blue-collar voters drifting from the Democratic Party? Is it due to shifts in voter preferences or shifts in party positions? What role do cultural versus economic policies play? My Job Market Paper presents an empirical model that unpacks these dynamics. 1/N
1010535
Reposted by Hugo Lhuillier
Allison Shertzer @econhist-allday.bsky.social · 12/11/2024
Okay, here is the start of the urban economics starter pack. Please send me more names and prod folks who haven't moved. @aaronsojourner.org can you add to your page? bsky.app/starter-pack... Also, for a nice urban/geography/regional mix, see the pack of @maxnathan.bsky.social.
148034
Reposted by Hugo Lhuillier
Trade Diversion (Jonathan Dingel) @tradediversion.bsky.social · 06/11/2024
Spatial economics JMPs (2024-2025) tradediversion.net/2024/11/06/s...
tradediversion.net
Spatial economics JMPs (2024-2025)
Here’s a list of job-market candidates whose job-market papers fall within spatial economics, as defined by me quickly skimming webpages and 24 candidates who responded on Twitter. I’m sure I misse…
0159
Reposted by Hugo Lhuillier
Thomas Sampson @thomsampson.bsky.social · 12/11/2024
Here is my attempt to systematically think through possible consequences of new Trump tariffs Suppose US imposes 20% tariff on all goods imports Effect 1: higher prices for goods imported into US. This hurts US consumers by raising living costs 1/
913667
Reposted by Hugo Lhuillier
Jón Steinsson 🗽 @jonsteinsson.bsky.social · 23/10/2024
Worth listening to. What’s Wrong With Donald Trump? www.nytimes.com/2024/10/22/o...
nytimes.com
Opinion | What’s Wrong With Donald Trump?
I think there’s an answer. But it’s not age — or, at least, it’s not just age.
031
Reposted by Hugo Lhuillier
Arpit Gupta @arpitrage.bsky.social · 26/09/2024
One thing I think is weird about Universities is they do so little to disseminate and distribute their faculty's research. We're in a world in which content is king; and people are hungry for new ideas and thoughts. Which faculty produce! But it's up to us, individually, to disseminate.
2123
Reposted by Hugo Lhuillier
Jeffrey Lin @jeffrlin.bsky.social · 23/09/2024
🎤🎤 New Densely Speaking pod featuring @profschleich.bsky.social with @gregshill.bsky.social. Railroads! Cities! Municipal bonds! This episode has it all. We talked about David’s book **In a Bad State: Responding to State and Local Budget Crises.** Listen wherever you get your podcasts.
1207
Reposted by Hugo Lhuillier
Arpit Gupta @arpitrage.bsky.social · 16/09/2024
🚨 New publicly available dataset on housing regulations across US municipalities With Alex Bartik and Dan Milo, we highlight a novel AI-based method for accurate categorization of regulations in unstructured text, which we use to establish 5 facts about housing regulation:
38839
Reposted by Hugo Lhuillier
Thomas Sampson @thomsampson.bsky.social · 25/08/2024
I made a Starter Pack of academic economists who work on International Trade go.bsky.app/G3dqAYg
67345
Reposted by Hugo Lhuillier
Jeffrey Lin @jeffrlin.bsky.social · 21/09/2023
Who’s here in #urbanecon? #econsky
9114
Reposted by Hugo Lhuillier
Simon Jäger @simonjaeger.bsky.social · 06/10/2023
Hi everyone, I am a labor economist and will occasionally post about economics, labor markets, inequality, unions, and all things labor. Looking forward to many interactions!
310615