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Bluebery Planterose

@bluebery-planterose.com
241 followers 423 following 34 posts

PhD Candidate in Economics @normalesup.bsky.social/ @pse.bsky.social | Taxation, Climate Change, Wealth Inequality, and Football Currently visiting @harvard.edu, don't hesitate to reach out! bluebery-planterose.com

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Matt Collin @mattcollin.bsky.social · 05/02/2026
We are now the International Tax Observatory!
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Gabriel Zucman @gabrielzucman.bsky.social · 12/12/2025
It has become received wisdom in Brussels and Washington that there is a new “euro-sclerosis”: that the EU economy is lagging the US This view is wrong A little primer on the measurement of productivity – and why reports of the economic death of Europe are greatly exaggerated🧵
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Bluebery Planterose @bluebery-planterose.com · 02/11/2025
On peut s'interroger sur la pertinence de mobiliser des statistiques sur la part des 1% quand le débat porte sur… les milliardaires Selon les comptes patrimoines de l'INSEE, la part du patrimoine détenue par les 500 fortunes Challenges a quadruplé depuis 1996 (passant de 2% à 8%)
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Bluebery Planterose @bluebery-planterose.com · 20/10/2025
💥 Pour aider à y voir plus clair dans le débat sur la taxation des ultra-riches, j’ai mis en ligne un simulateur interactif ! Notamment, il permet de voir en quoi l'exonération des "biens professionnels" reviendrait à vider l'impôt de sa substance
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Bluebery Planterose @bluebery-planterose.com · 16/10/2025
Ravi d’avoir contribué au débat sur la fiscalité des grandes fortunes dans Ouest-France. L'imposition des holdings et la définition du “patrimoine professionnel” seront déterminantes pour la cohérence de toute réforme fiscale à venir
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Bluebery Planterose @bluebery-planterose.com · 16/09/2025
New working paper 🚀
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World Inequality Lab @wid.world · 17/07/2025
Inequalities in exposure to environmental risks – flooding and subsidence – are high and vary across home ownership status in France (owner-occupants, and owners of rental, second, or vacant homes) [🧵1/6] New study by Thomas Bézy 🔗 wid.world/news-article...
wid.world
Inequalities in exposure to environmental risks are high and vary across home ownership status - WID - World Inequality Database
This paper examines explores how natural disaster risks—specifically flooding and subsidence—are distributed across different types of property owners in France.
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Jean Pisani-Ferry @pisaniferry.bsky.social · 11/06/2025
Pour que les Français acceptent la nécessaire consolidation des finances publiques, il faut que la charge en soit équitablement répartie. Ma tribune @lemonde avec O. Blanchard et G. Zucman. www.lemonde.fr/idees/articl...
lemonde.fr
Olivier Blanchard, Jean Pisani-Ferry et Gabriel Zucman : « Nous partageons le constat qu’un impôt plancher sur les grandes fortunes est le plus efficace face à l’inégalité fiscale »
TRIBUNE. Le dispositif cible les centimillionnaires qui mettent en place des schémas d’optimisation pour échapper à l’impôt. Il ne fait que mettre en conformité nos lois fiscales avec le principe d’ég...
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Quentin Parrinello @qparrinello.bsky.social · 11/06/2025
Olivier Blanchard, Jean Pisani-Ferry et Gabriel Zucman : « Nous partageons le constat qu’un impôt plancher sur les grandes fortunes est le plus efficace face à l’inégalité fiscale »
lemonde.fr
Olivier Blanchard, Jean Pisani-Ferry et Gabriel Zucman : « Nous partageons le constat qu’un impôt plancher sur les grandes fortunes est le plus efficace face à l’inégalité fiscale »
TRIBUNE. Le dispositif cible les centimillionnaires qui mettent en place des schémas d’optimisation pour échapper à l’impôt. Il ne fait que mettre en conformité nos lois fiscales avec le principe d’ég...
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gatonievas.bsky.social @gatonievas.bsky.social · 09/06/2025
New WP w/@thomaspiketty.bsky.social ! We build a database of World Historical BoP (wbop.world) and study +200 years of economic transactions Key takeaway: power plays a key role in global imbalances. Collective rules are needed to correct them. Check this thread 👇
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Thomas Piketty @thomaspiketty.bsky.social · 09/06/2025
Colonial extraction and unequal exchange have shaped two centuries of North-South inequality. A thread on the new study written with @gatonievas.bsky.social [A thread 1/8🧵]
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AEA Information @aeainformation.bsky.social · 22/04/2025
Congratulations to Stefanie Stantcheva (@s-stantcheva.bsky.social) of @harvard.edu, winner of the 2025 John Bates Clark Medal! #econsky www.aeaweb.org/about-aea/ho...
aeaweb.org
Stefanie Stantcheva, Clark Medalist 2025
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Wouter Leenders @leenders.bsky.social · 17/04/2025
Just finished teaching a class on taxation in the Economics and Public Policy master's at @sciencespo.bsky.social. My slides, heavily inspired by courses by Charles Brendon, @gabrielzucman.bsky.social, and Emmanuel Saez, are here: 👉 wouterleenders.eu/KAFP3355/06_... Feedback very welcome!
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Stefanie Stantcheva @s-stantcheva.bsky.social · 02/04/2025
Why are we not doing more to fight climate change? New study surveys 40k people in 20 countries to understand 1/ what drives support/opposition to important climate policies 2/ how much people know about climate change & 3/ how info can change perceptions socialeconomicslab.org/internationa...
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Bluebery Planterose @bluebery-planterose.com · 01/04/2025
Really happy to see the paper finally out! 🥳 Stay tuned to @s-stantcheva.bsky.social thread on the results! In addition to the paper, I've also developed tools to explore the survey data and help people better understand global perceptions of climate change and support for climate policies🌱 1/5🧵
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Stefanie Stantcheva @s-stantcheva.bsky.social · 31/03/2025
Super excited to see our paper on attitudes towards climate change out in the @aeajournals.bsky.social American Economic Review today! So much more work to do on this pressing issue--data is publicly available! Short summary thread coming!
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Gabriel Zucman @gabrielzucman.bsky.social · 20/02/2025
Victoire historique : La loi pour taxer les milliardaires a été adoptée par l’Assemblée Nationale après d’intenses débats. C’est un pas de géant pour la France et cela pourrait inspirer d’autres pays. Une immense avancée !
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Gabriel Zucman @gabrielzucman.bsky.social · 07/02/2025
Cela semble absurde, et j’ai été choqué la première fois que je l’ai compris, mais la France – il n'y a pas d'autre mot – est bien un paradis fiscal pour milliardaire Explications détaillées 🧵
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Bluebery Planterose @bluebery-planterose.com · 23/01/2025
Thrilled to see our paper published! Huge thanks to @aeajournals.bsky.social and everyone who supported this work! I'm immensely grateful to my amazing co-authors (especially @s-stantcheva.bsky.social and @adrien-fabre.bsky.social who are around here) 🥳 🥳
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Gabriel Zucman @gabrielzucman.bsky.social · 20/01/2025
Face a l’arrivée de Trump, il y a urgence à repenser les relations économiques internationales. Sereinement, mais radicalement. 🧵
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Gabriel Zucman @gabrielzucman.bsky.social · 02/01/2025
Happy new year! 2024 was a transformative year for our EU Tax Observatory @taxobservatory.bsky.social Here’s an overview of the research we published last year. All papers and databases are available online on taxobservatory.eu 🧵
taxobservatory.eu
EU Tax Observatory
Learn more about taxation: research publications, notes, public events, a repository and interactive tools
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Stefanie Stantcheva @s-stantcheva.bsky.social · 03/01/2025
You can also interactively browse the data here: bluebery-planterose.com/fighting-cli...
bluebery-planterose.com
Climate Change Map - Bluebery Planterose
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Stefanie Stantcheva @s-stantcheva.bsky.social · 03/01/2025
🚨🔢 New data alert! If you are curious about people's attitudes towards climate change and related policies, check out this large-scale survey data from 20 countries from our paper. Publicly available with codes here socialeconomicslab.org/research/pub... 🚨🔢
socialeconomicslab.org
Fighting Climate Change: International Attitudes Toward Climate Policies - Social Economics Lab
Using new surveys on more than 40,000 respondents in twenty countries that account for 72% of global CO2 emissions, we study the understanding of and attitudes toward climate change
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Alexandre delaigue @adelaigue.bsky.social · 03/12/2024
Allez, moi aussi je vais faire mon calendrier de l’avent, avec rattrapage pour les 3 premiers jours. Les livres d’économie qu’il faut avoir lu et garder dans sa bibliotheque.
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Dominika Langenmayr @dlangenmayr.bsky.social · 13/12/2024
Today is my last day at the @taxobservatory.bsky.social at the Paris School of Economics. Merci, @gabrielzucman.bsky.social and everyone else, for having me, making me feel welcome, and many great conversations about research, life, and everything else!
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Gabriel Zucman @gabrielzucman.bsky.social · 06/12/2024
The EU Tax Observatory is hiring a general manager Come work with our wonderful team of researchers, policy and communication experts—and develop this wonderful institution, working closely with me on a day-to-day basis Details 👇👇👇 www.parisschoolofeconomics.eu/en/job-oppor...
parisschoolofeconomics.eu
General Manager M/F on permanent contract
The EU Tax Observatory is recruiting a General Manager M/F on permanent contract.
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Stefanie Stantcheva @s-stantcheva.bsky.social · 03/12/2024
Zero-sum thinking is a key mindset that shapes how we view the world. A little thread to highlight our work on its roots with @sahilchinoy.bsky.social, @nathannunn.bsky.social, Sandra Sequeira.🧵1/23 scholar.harvard.edu/files/stantc...
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International Tax Observatory @taxobservatory.bsky.social · 25/11/2024
📢 Join us for our next #LunchSeminar with @arthurgzouic.bsky.social ( @cnrs.bsky.social, @pse.bsky.social ) discussing: "Taxing Wealth in the Presence of Liquidity Constraints: Evidence from France". 🗓️ Nov 29 | 12-1 PM CET 📍@pse.bsky.social & online 👉 Register here: us06web.zoom.us/meeting/regi...
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International Tax Observatory @taxobservatory.bsky.social · 18/11/2024
🚨 Tax evasion is not a law of nature. It is a policy choice. Last year, we published our first Global #TaxEvasionReport, an unprecedented research collaboration investigating the successes and failures of the fight against tax evasion over the last decade. 📄 www.taxobservatory.eu/publication/...
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Yajna Govind @yajnagovind.bsky.social · 16/11/2024
For more France-related content: go.bsky.app/RhQLT3S Share & let me know who I should add :)
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The Guardian @theguardian.com · 18/11/2024
Be brave and impose minimum tax on world’s billionaires, urges Spanish minister
dlvr.it
Be brave and impose minimum tax on world’s billionaires, urges Spanish minister
Carlos Cuerpo calls on G20 leaders to act and says election results show citizens want redistribution of wealth Spain’s economy minister has urged the world’s richest countries to “be brave” and redouble efforts to reach an agreement on a global minimum…
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Matt Collin @mattcollin.bsky.social · 13/11/2024
Since my employer EU Tax Obsevatory isn't here yet, reposting: Join our webinar thursday on the updated #AtlasoftheOffshoreWorld! 🔹Get to know the Atlas & access its datasets 🔹Learn how it informs global tax reform debates 🔹Hear from dataset coordinators on their latest updates t.co/XMgPhz9jf0
t.co
https://us06web.zoom.us/webinar/register/WN_gHw0d-EJRP-_5CC9mo1OdQ#/registration
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Matt Collin @mattcollin.bsky.social · 25/10/2023
Today we're launching EU Tax Observatory's biggest project to date: The Atlas of the Offshore World An interactive, downloadable database on offshore wealth, profit shifting and effective tax rates Most of this is brand new data atlas-offshore.world
atlas-offshore.world
The Atlas of the Offshore World
The Atlas of the Offshore World is a new effort by the EU Tax Observatory to improve the global debate around tax evasion and avoidance by providing public access to new research data relevant to thes...
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Andreas Økland @andokl.bsky.social · 23/10/2023
Proud to have contributed to this incredible report on current issues in international tax www.taxobservatory.eu/publication/...
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Bluebery Planterose @bluebery-planterose.com · 16/10/2023
Hello Bluesky! Not quite as ambitious as @EvaDavoine and @WouterLeenders 72h train trip (documented on the other site 😉), but onboard for a 36h trip from Paris to Oslo
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Gabriel Zucman @gabrielzucman.bsky.social · 04/10/2023
Updated cover 😎 Publication on October 23 – can't wait!
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