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Paul Maneuvrier-Hervieu

@pmaneuvre.bsky.social

Associate Professor (mcf) in Economic History, University of Paris 8. When I’m not working on archival documents, you can find me wandering through the valleys and forests of Normandy birdwatching. https://paulmaneuvrierhervieu.github.io/

279 Followers  |  327 Following  |  89 Posts  |  Joined: 25.09.2023
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Posts by Paul Maneuvrier-Hervieu (@pmaneuvre.bsky.social)

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Les forêts françaises décimées par les coupes rases Dans un rapport publié mardi 25 février, l’association Canopée révèle, à partir de données satellitaires inédites, l’ampleur des coupes rases dans l’Hexagone. Une pratique en contradiction complète avec l’urgence climatique et la préservation de la biodiversité.

Dans un rapport publié mardi 25 février, l’association Canopée révèle, à partir de données satellitaires inédites, l’ampleur des coupes rases dans l’Hexagone. Une pratique en contradiction complète avec l’urgence climatique et la préservation de la biodiversité.

Par @ameliepoinssot.bsky.social

25.02.2026 21:49 — 👍 151    🔁 99    💬 1    📌 1

Are you planning to launch an online survey soon (especially in an English-speaking country)?

Please send me a message, I'd like to propose you something to improve the data quality of the survey (it will not increase its duration, and we will both learn something in the process).

23.02.2026 18:01 — 👍 2    🔁 2    💬 0    📌 0
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21 février 1944.

Se souvenir des fusillés de la Main-d’œuvre immigrée (FTP-MOI).

« Ces étrangers d’ici qui choisirent le feu
Leurs portraits sur les murs sont vivants pour toujours. » Paul Éluard.

20.02.2026 23:25 — 👍 217    🔁 108    💬 2    📌 3
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Un Superbowl Halftime Show anticolonialiste qui s'ouvre sur une image plongeant directement dans la mémoire de l'esclavage à Porto Rico : c'est ce que Bad Bunny a donné au monde dimanche soir. 1/15

09.02.2026 21:30 — 👍 179    🔁 110    💬 6    📌 13
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🔴 Gallicagram v2, nous voici ! 🔴
Nouvelle interface en react vachement plus stable et rapide, nouveaux corpus (Mediapart, Libé, le Parisien, Le Figaro…), recherche contextuelle, comparaisons inter-corpus, filtre rubrique, bilingue, infinite scrolling... on vous explique tout !

📌 www.gallicagram.com

10.02.2026 12:05 — 👍 172    🔁 83    💬 11    📌 11
Photo by G. Solecki/A. Piętak of a small figurine of a bear carved out of amber between 9600 and 4100 BC. The amber is a deep translucent orange. The display lighting makes it glow in places. The bear's head is carved to show ears, mouth, nostrils and eyes. A hole runs through the bear’s torso, suggesting it was threaded onto a cord. Dimensions: Length 10.2 cm, Height 4.2 

It was discovered in Słupsk during peat mining in 1887. 

According to the museum catalogue ‘’Shortly after its discovery, the figure underwent conservation work to restore its original appearance as it was covered with a layer of dull patina from the exposure to the minerals contained in the peat. Already at that time, at the end of the 19th century, it was assumed the restoration had gone too far. The figure was stripped entirely of patina, the anatomical features of the animal were emphasised, the eyes and nostrils were sharply drawn, and the amber was carefully polished”.

In 2013, a competition was organised by the Education Department of the National Museum in Szczecin, for children to choose a name for the bear. The winning name was ‘Słupcio’,

Photo by G. Solecki/A. Piętak of a small figurine of a bear carved out of amber between 9600 and 4100 BC. The amber is a deep translucent orange. The display lighting makes it glow in places. The bear's head is carved to show ears, mouth, nostrils and eyes. A hole runs through the bear’s torso, suggesting it was threaded onto a cord. Dimensions: Length 10.2 cm, Height 4.2 It was discovered in Słupsk during peat mining in 1887. According to the museum catalogue ‘’Shortly after its discovery, the figure underwent conservation work to restore its original appearance as it was covered with a layer of dull patina from the exposure to the minerals contained in the peat. Already at that time, at the end of the 19th century, it was assumed the restoration had gone too far. The figure was stripped entirely of patina, the anatomical features of the animal were emphasised, the eyes and nostrils were sharply drawn, and the amber was carefully polished”. In 2013, a competition was organised by the Education Department of the National Museum in Szczecin, for children to choose a name for the bear. The winning name was ‘Słupcio’,

A little bear figurine carved out of amber some 6,000 years ago 🐻❤️

A hole runs through the bear’s torso suggesting it was threaded on a cord, perhaps worn or carried as a protective charm.

Found in a peat bog near Słupsk, Poland, in 1887.

📷 National Museum in Szczecin

#FindsFriday
#Archaeology

06.02.2026 08:04 — 👍 1466    🔁 330    💬 27    📌 65

Please consider citing if you are a fixest user!

30.01.2026 20:09 — 👍 75    🔁 13    💬 3    📌 0
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"Pensées féministes du travail" - une série d'Entendez-vous l'éco en quatre épisodes disponibles sur @franceculture.fr

👉L'anarchisme féministe de Voltairine de Cleyre
👉Le labeur selon Hannah Arendt
👉Le travail domestique, de Maria Rosa Dalla Costa à bell hooks
👉Le "care" avec Nancy Fraser

29.01.2026 17:17 — 👍 18    🔁 15    💬 1    📌 0
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Sur la piste de la peste noire de 1346-1353 : comment les scientifiques ont retracé l’origine du fléau De fausses routes en rebondissements, l’enquête des spécialistes sur la pandémie s’oriente vers un funeste enchaînement de climats froids et humides, suivis de mauvaises récoltes et de famines dans toute l’Europe du Sud. Les cités-Etats italiennes ont alors été contraintes d’importer du blé infesté par des puces porteuses du bacille tueur… Qui, de son côté, aurait évolué depuis des millénaires pour devenir très virulent.

Sur la piste de la peste noire de 1346-1353 : comment les scientifiques ont retracé l’origine du fléau

26.01.2026 17:33 — 👍 34    🔁 11    💬 0    📌 1
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We hear it all the time:

Since the turn of the 2010s, thanks to the rise of tech, the US has pulled ahead economically.

This idea is everywhere from Washington to Davos—and it's paralyzing Europe

But it's simply not true!

Let's look at what's really happening, with charts🧵

20.01.2026 20:59 — 👍 388    🔁 200    💬 6    📌 14

📢 Applications are now open for our Summer School in Empirical Research Methods!

Join us from 30 June to 2 July at @cergic.bsky.social (ENS de Lyon, France).

📅 Application deadline: 1 March 2026

📩 Applications & inquiries: econ.summer.school@ens-lyon.fr

16.01.2026 13:04 — 👍 5    🔁 4    💬 1    📌 0
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Journée Portes Ouvertes virtuelle de l'ENS de Lyon

@ensdelyon.bsky.social recrute chaque année des normaliens et normaliennes étudiants sur dossier. Cette procédure est particulièrement ouverte aux étudiants et étudiantes issus d'un cursus universitaire.
Venez découvrir le dispositif aux JPO virtuelles du 20 janvier: events.zoom.us/ev/AjKvZKTFB...

08.01.2026 08:02 — 👍 2    🔁 3    💬 1    📌 0

I have never tried it but I don't use file sharing that much (I mostly work with Dropbox). But the calendar on proton is really good + it exists also on mobile phone

29.12.2025 20:04 — 👍 1    🔁 0    💬 0    📌 0

You have a calendar with protonmail + drive with subscription. Then for forms / slides and sheets you can use framapad suite

29.12.2025 18:44 — 👍 1    🔁 0    💬 1    📌 0
Rivista di storia economica

🎄 Merry Christmas and happy New Year to all our readers! The December issue (3/2025)of the Rivista di storia economica / Italian Review of Economic History is now online!🧵

www.rivisteweb.it/issn/0393-3415

23.12.2025 14:15 — 👍 3    🔁 1    💬 4    📌 0

On peut l'appliquer aussi aux économistes !

23.12.2025 18:45 — 👍 0    🔁 0    💬 0    📌 0
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There is growing interest in HPE about social conflict in the run-up to the French Revolution.

In a new article at Data & Corpus, I describe the Jean Nicolas Database, a database of 8,516 rebellions in France (1661-1789)

👉Article: doi.org/10.46298/dc....
👉Database: doi.org/10.7910/DVN/...

🧵1/6

19.12.2025 13:46 — 👍 70    🔁 26    💬 2    📌 3
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The 2002 steel tariffs in the US (under president George W. Bush) created persistent negative employment effects in manufacturing industries that rely on steel as an input - despite being removed after 18 months.

New evidence in "American Economic Journal: Economic Policy":

19.12.2025 06:58 — 👍 16    🔁 9    💬 1    📌 0

What do you mean by as collected in the Jean Nicolas database ?

18.12.2025 09:13 — 👍 0    🔁 0    💬 1    📌 0
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6 myths about rural America: How conventional wisdom gets it wrong Many people understand rural America through stereotypes. Two scholars who study rural communities bust 6 of those myths, complicating the conventional wisdom.

What is conventional wisdom getting wrong about rural America? ASA member Shannon M. Monnat @smonnat.bsky.social @syracuseu.bsky.social, w/ Tim Slack (LSU), highlights some common misconceptions and why correcting them matters. @us.theconversation.com

15.12.2025 17:50 — 👍 10    🔁 8    💬 0    📌 0
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Découverte du temple de la vallée du pharaon Niouserrê, de la Ve dynastie (vers 2445-2421 av. J.-C.), à Abou Ghorab (nord d’Abousir, près du Caire). Cet édifice colossal (> 1 000 m²) complète un complexe solaire dédié à Rê french.ahram.org.eg/NewsContent/...

13.12.2025 15:06 — 👍 7    🔁 3    💬 0    📌 0

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🧵

12.12.2025 12:32 — 👍 1165    🔁 604    💬 25    📌 90
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There is a difference between missing the train and being tied to the tracks. In the Journal of Economic Geography, Phelps, Atienza & @mariasloyola.bsky.social outline "sacrificed" regions, where harm is a function of the sytem, not an accident of the invisible hand.
doi.org/10.1093/jeg/...

12.12.2025 07:02 — 👍 3    🔁 1    💬 0    📌 0
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Charente-Maritime : le siège national de la LPO vandalisé, l'association dénonce des "intimidations indignes" et appelle à la "responsabilité" La Ligue pour la protection des Oiseaux dit être la "cible d'actes de vandalisme" par les membres de la Coordination rurale après l'attaque de leur siège national à Rochefort (Charente-Maritime).

Le siège de la Ligue de protection des oiseaux vandalisé par des militants de la Coordination rurale dans la nuit de mercredi à jeudi. Le patron de ce syndicat avait promis : "Les écolos, nous devons leur faire la peau". (Il n'avait pas précisé que ça s'appliquait aussi aux oiseaux)

11.12.2025 13:07 — 👍 29    🔁 20    💬 3    📌 1
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« Les femmes, en général, sont moins visibles dans l'espace public, mais encore moins en milieu rural, où la réputation est très importante. J'en ai beaucoup parlé avec Yaëlle Amsellem-Mainguy qui a écrit 📖 "Les Filles du coin" » @lepoint.fr www.lepoint.fr/culture/les-...

03.12.2025 08:11 — 👍 5    🔁 4    💬 0    📌 0
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« Une étude parue dans la "Revue française de science politique" décrit une pénétration "continue, progressive et transpartisane" des idées d’extrême droite dans les discours de politique générale des premiers ministres depuis les années 1970 » @lemonde.fr www.lemonde.fr/idees/articl...

08.12.2025 08:10 — 👍 19    🔁 15    💬 1    📌 0
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🌳 Thrilled to launch The PopulisTree — a new website covering decades of populism in Europe (both national and European elections) using a new taxonomy and dataset.

🔗 populistree.org

📄 More in my brand new article in European Union Politics:
🔗 journals.sagepub.com/doi/10.1177/...

07.12.2025 09:24 — 👍 43    🔁 22    💬 2    📌 5
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Yes, America Is Europe’s Enemy Now The Trump administration has gone way past revising the transatlantic alliance.

Having now seen the new US National Security “Strategy,” I regret to say that I saw this one coming: foreignpolicy.com/2025/02/21/u...

05.12.2025 12:38 — 👍 15    🔁 11    💬 0    📌 0

J'ai regardé les deux premiers épisodes, c'est vraiment très bien fait. Et on voit à quel point les progrès de l'archéologie depuis 15 ans renouvellent / approfondissent nos connaissances en histoire économique !

04.12.2025 11:12 — 👍 1    🔁 0    💬 0    📌 0
"Captain Gains" on Capitol Hill
Shang-Jin Wei & Yifan Zhou
WORKING PAPER 34524
DOI 10.3386/w34524
ISSUE DATE November 2025
Using transaction-level data on US congressional stock trades, we find that lawmakers who later ascend to leadership positions perform similarly to matched peers beforehand but outperform them by 47 percentage points annually after ascension. Leaders' superior performance arises through two mechanisms. The political influence channel is reflected in higher returns when their party controls the chamber, sales of stocks preceding regulatory actions, and purchase of stocks whose firms receiving more government contracts and favorable party support on bills. The corporate access channel is reflected in stock trades that predict subsequent corporate news and greater returns on donor-owned or home-state firms.

"Captain Gains" on Capitol Hill Shang-Jin Wei & Yifan Zhou WORKING PAPER 34524 DOI 10.3386/w34524 ISSUE DATE November 2025 Using transaction-level data on US congressional stock trades, we find that lawmakers who later ascend to leadership positions perform similarly to matched peers beforehand but outperform them by 47 percentage points annually after ascension. Leaders' superior performance arises through two mechanisms. The political influence channel is reflected in higher returns when their party controls the chamber, sales of stocks preceding regulatory actions, and purchase of stocks whose firms receiving more government contracts and favorable party support on bills. The corporate access channel is reflected in stock trades that predict subsequent corporate news and greater returns on donor-owned or home-state firms.

令
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Figure 2: Estimated dynamic quasi-difference-in-differences coefficient, di, of equation(3), with vertical dashed lines representing 90 percent confidence intervals. The point estimate of the year in which the lawmaker became a congressional leader (Year 0) is normalized to zero. BHAR over the 250 days following each trade is the dependent variable and calculated using the Fama-French five-factor plus momentum as the benchmark model.

令 1 1 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 7 8 9 Year Figure 2: Estimated dynamic quasi-difference-in-differences coefficient, di, of equation(3), with vertical dashed lines representing 90 percent confidence intervals. The point estimate of the year in which the lawmaker became a congressional leader (Year 0) is normalized to zero. BHAR over the 250 days following each trade is the dependent variable and calculated using the Fama-French five-factor plus momentum as the benchmark model.

After becoming a congressional leader, a politician’s stock portfolio beats out those of peers by 47 (!!!) percentage points a year through trades timed around bills and firms that later get government contracts

www.nber.org/papers/w34524

via @florianederer.bsky.social

03.12.2025 01:42 — 👍 1434    🔁 630    💬 32    📌 83