Joined November 2012
- Tweets 4,347
- Following 2,037
- Followers 1,872
- Likes 8,531
43 Photos and videos
Pinned Tweet
13 Nov 2019
Hi #EconTwitter, I am glad to share with you my JMP:
"Mass Emigration and Human Capital over a Century: Evidence from the Galician Diaspora".
It is the result of two years learning about my ancestors.
Find the paper and more info about me at:
sites.google.com/view/martin…
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Martín Fernández Sánchez retweeted
1/ Could more empathy improve working conditions? In a study with the Philippine government, we find that a family photo, shared with the employer, can reduce mistreatment of migrant domestic workers. Out now in the JPE Micro.
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Martín Fernández Sánchez retweeted
Come and discuss your research ideas the latest methods in AI econ with us! @ellliottt
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Martín Fernández Sánchez retweeted
🚨 Visiting Faculty position @SFU
Fields: Economic History, Political Economy, Development
- Summer or 1-2 semesters in 2027-28
- Up to $55k stipend $7.5k research support
- Visa moving support
⏰ Apply by May 4 🔗👇
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Martín Fernández Sánchez retweeted
Come and work for me in beautiful Zurich! Hiring for pre-doc positions is open. Details here: Long hours, hard work, tough tasks guaranteed. jobs.uzh.ch/job-vacancies/pr…
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Martín Fernández Sánchez retweeted
Es un placer publicar hoy en @EsadeEcPol este "Policy Brief" basado en una investigación académica junto a Damon Clark y Pierre Deschamps.
¿Reducir el tamaño de la clase mejora los resultados educativos? Lo analizamos con microdatos administrativos, encuestas y evidencia causal
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Feb 22
I’ve been doing a series on Claude code for “quantitative social scientists” on my substack. It’s not much a series I guess as much as I am regularly documenting what I’m learning. It started mid Dec 2025 and will continue.
causalinf.substack.com/s/cla…
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Feb 17
Economic historians: give me your favorite papers that used recent advances in AI to produce new datasets
cc. @nunopgpalma @joachim_voth @JesusFerna7026 (please RT also so that people can use quote to track answers).
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Martín Fernández Sánchez retweeted
9 Dec 2025
Join us for the Migration session of the Bristol Applied Economics Meetings (BÆM)!
📅 6-7 May 2026
📢 Invited talks by Ran Abramitzky (@StanfordEcon), @JoanMonrasEcon, @ctheoharides
Submission deadline: 31 Jan 2026!
Limited funding available
Apply now: baem.info/CfP_MIG_26.pdf
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2 Dec 2025
📢 We’re hiring a Postdoc at LISER!!
Join a vibrant research institute and an outstanding group of researchers. You will be part of the Crossing Borders team, which will be led by Andre Groeger.
Please share widely! 🙏
econjobmarket.org/positions/…
Three reasons to apply 👇
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2 Dec 2025
🌍 Be part of an exceptional group of migration scholars. To name a few, Frédéric Docquier, Christina Ghatmann, André Gröeger, Joël Machado, Michał Burzyński, Lisa Timm, Narcisse Cha’Ngom, Rana Cömertpay.. and myself 😁! Plus, many more fantastic colleagues across various topics!
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2 Dec 2025
🌳 Luxembourg = a fantastic place to live. Top quality of life, lots of ammenities, nature everywhere, free public transport, and super international, >50% foreign-born! Plus, superb connections (🚆: Paris 2h, Brussels 3h, Zurich 4 | ✈️: Milan 1h15, London 1h30, Barcelona 2h)
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Martín Fernández Sánchez retweeted
13 Nov 2025
📢Call for papers!
We are organising 7th Workshop on the Economics and Politics of Migration on 28-29 May 2026, in Rome!
Keynotes: Paolo Pinotti (Bocconi University) and Vicky Fouka (Stanford University).
Submit your papers before January 23, 2026: tinyurl.com/2fvf5j9p
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Martín Fernández Sánchez retweeted
5 Nov 2025
Hi all, please spread the word and we hope everyone can make good use of this new data drop: CMFdata.org
The full surviving establishment-level Census of Manufactures manuscripts from 1850, 1860, 1870, and 1880!
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2 Oct 2025
We are conducting an RCT on refugee integration in Luxembourg in partnerhsip with JPAL, and we urgently need a research assistant to help us with the data collection. So do not hesitate to apply, take part in this exciting project, and join a fantastic team 🤩
2 Oct 2025
We are looking for a research assistant based at J-PAL Paris for a project on language training for refugees! povertyactionlab.org/careers…
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Martín Fernández Sánchez retweeted
21 Jul 2025
Our paper "Is Mobile Money Changing Rural Africa? Evidence from a Field Experiment" is now in print in the Review of Economics and Statistics!
Main finding? Mobile money increased out-migration from rural areas and reduced agricultural investment.
🔗 doi.org/10.1162/rest_a_01333
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Martín Fernández Sánchez retweeted
16 Jul 2025
✨Did markets make Americans more cooperative❓🔍
✅YES‼️
Between 1850 and 1920, the US became the largest and most integrated economy in the world 📶🌎
We show that this shift didn’t just move goods and affect prices—it fundamentally changed culture and behavior
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Martín Fernández Sánchez retweeted
11 Jan 2025
Call for Papers: 4th Workshop on Gender and Economics, 22-23 May, 2025, at the University of Luxembourg. It includes, among other cool things, an award for young researchers of 1000euro and the opportunity to publish in a special
issue of the Journal of Demographic Economics
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Martín Fernández Sánchez retweeted
15 Nov 2024
Recently posted on EJM: Postdoc in Economics and Data Science at @ETH_en with me and @sergallet:
econjobmarket.org/positions/…
previous postdocs have gone on to APs at PSE (@phinifa ), Bocconi (@PinchOfData), & Cambridge (@BenjaminArold)
Deadline Dec 6!
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Martín Fernández Sánchez retweeted
12 Nov 2024
🚨 New WP Alert! 🚨
"Judging the Paper by Its Cover: Affiliation Bias in Conference Admissions"
w/ @G_Gallegati @LucaFavero12 & @QCarreras
Ever wondered how the uni of affiliation affects how research is evaluated? So did we! Discover how we did it and what we find🧵
#EconTwitter
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