Valentin MATHIEU @vmathieu25
Research Engineer, PhD in Forest Economics 🌲🌳 UMR Silva, AgroParisTech Nancy, France Joined April 2018-
Tweets125
-
Followers191
-
Following319
-
Likes1K
Gaming in research to cube logs. Tree cuber demonstration at the @labexARBRE docs and postdocs day.
Delighted to have the opportunity to present our work with David Shanafelt on roundwood trade network analysis at the @IUFRO conference! @beta_economics @UmrSilva @labexARBRE
Here we go for a week of @IUFRO conference in Stockholm!
« Ce n’est pas grave de raser une forêt, si on replante après, ça repousse ! » Eh bien… pas forcément. Nous avons pu le constater sur une parcelle dans la Meuse, où des plantations ont échoué plusieurs années de suite après une coupe rase. Notre enquête #SurLeFront sur la face cachée des forêts françaises est disponible gratuitement en replay par ici : france.tv/france-5/sur-l…
Meubles en bois et engagement écologique en carton : la face cachée d’IKEA 🪵
#rappel #event prochain séminaire #forêts #climat et #société 📆 14 mars à 15h @apt_nancy avec @vmathieu25. on parlera de la modélisation de l'économie mondiale du #bois Possibilité de suivre à distance via zoom tinyurl.com/t9uecth5
#event prochain séminaire #forêts #climat et #société le 14 mars à 15h @apt_nancy avec @vmathieu25. on parlera de la modélisation de l'économie mondiale du #bois Possibilité de suivre à distance via zoom tinyurl.com/t9uecth5
@niko_besic @APT_Nancy @ENSG_IGN @IGNFrance Hâte d'y être !
A découvrir en ligne sur notre site le #portrait de notre nouveau collègue @vmathieu25 tinyurl.com/2cy6axe4 @APT_Nancy @Univ_Lorraine @INRAE_Nancy @AgroParisTech
#replay à voir ou à revoir soutenance Valentin Mathieu @beta_economics Le bois, les villes et le commerce : une analyse économique de la demande urbaine mondiale en produits bois et de la dynamique du commerce international du bois buff.ly/41zhLdZ
After three years of work, I finally got my PhD in economics! Thanks again to @annetoppinen, Philippe Cadène, Clément Nedoncelle, and @FournierMeriem for evaluating my thesis and for the very relevant discussions. Let's keep hiking! @INRAE_Nancy @labexARBRE
Busy week at @beta_economics PhD defenses of @vmathieu25 @Richard_Kng & T. Amiri @INRAE_Nancy @Univ_Lorraine
Presenting our work with @SergioMGarcia on how to adress inconsistencies in wood product trade data at the 10th conference of the @FAERE_Press 🌲🌳🪵 @beta_economics @INRAE_Nancy
Un bref panorama des recherches @INRAE_France sur la forêt et le bois en économie et sciences sociales #EconTwitter Avec C. Montagné-Huck & @vmathieu25 @beta_economics @INRAE_Nancy @ClimateEcoChair ageconsearch.umn.edu/nanna/record/3…
@pierre_jacquel2 Je n'avais pas entendu parlé de InstaText. Andrew Stapelton que je suis recommande Writefull pour l'écriture scientifique. Un avis comparatif de ces deux outils ? writefull.com
Wood trade flow models rarely take into account factors that are considered important for other commodities or sectors. In particular, the role of urban dynamics in shaping wood trade flows remains unexplored.
We found that wood trade flow models have been used for trade analysis, forecasting and policy analysis. Surprisingly, those models have relied on a narrow set of four wood trade flow factor categories to simulate wood trade flows.
Our new paper "A meta-analysis on wood trade flow modeling concepts" with Jean-Marc Roda is now out in Forest Policy and Economics. @beta_economics @INRAE_France @INRAE_Nancy @labexARBRE @Cirad authors.elsevier.com/a/1gbum4y2D1gQ…
Et si on arrêtait de prendre les gens pour des cons ? Par @ARTEfr avec @JacquesRanciere Passionnante itw où le philosophe explique que le mépris intellectuel de l'autre sert de justification au rejet de la #democratie par l'élite au pouvoir arte.tv/fr/videos/1085…
Grégoire Burgé @gregoire_burge
534 Followers 943 Following Directeur adjoint Innovation @AgroParisTech #Recherche #Innovation #Valorisation #Entrepreneuriat #Bioéconomie #Biotech #GreenTech #FoodTech #AgTech
Maxwell Kwaku Andoh @an_doh_
43 Followers 745 Following
Elio Perlman @leandre_perlman
223 Followers 2K Following a collection of organic molecules that studies the physics of everything that flows
Védrine Lionel @lionelvedrine
330 Followers 1K Following Economist, INRAE, UMR CESAER (Dijon) & UMR Territoires (Clermont-Ferrand).
Rade Glomazic, Ph.D.�... @RadeGlomazic
10K Followers 11K Following Team Leader, EU-GCC Dialogue on Economic Diversification @dialogueeu Director @DAIGlobal | Ph.D. in Law, MBA
Chaire EARTH @ChaireEarth
50 Followers 1K Following La chaire EARTH a été créée en 2023 par le Centre Jean Bodin. Compte inactif depuis le 3 février 2025. Retrouvez-nous sur Bluesky.
Mirja Mikkilä @MirjaMikkila
1K Followers 1K Following Assoc. Prof. #foresteconomics @UniHelsinki @AgriForHelsinki | Docent @UniLUT #sustainablechange #bioeconomy | Vapaalla #hyötyliikuntaa #mökkielämää
MurielCrichton @V4Ar20o2sYyGh
74 Followers 7K Following
Échos d'Afrique @parlementtv13
895 Followers 7K Following
Tatiana Stoica @TatianaSTOICAdr
295 Followers 825 Following Curious human being, interested in making the world a little better. PhD candidate @beta_economics, twitting on innovation management, data science&politics.
Yonas Alem @AlemResearch
1K Followers 1K Following Dev. Economist, Univ. of Gothenburg, @Efd_initiative, & @JPAL. V. Prof. @UCT_news Coordinate early career & Women researcher support in LMIC. Opinions, own.
Marek Kwiek / Social ... @Marek_Kwiek
10K Followers 5K Following Quantitative Science Studies | Global Academic Profession | Full Professor | UNESCO Chair | Academia Europaea | 'Changing European Academics' (Routledge 2019)
Simon Jean @Simon__Jean
231 Followers 729 Following Assistant professor of biodiversity economics @agroparistech
Pascal Frey @pascal-f... @pascal_frey
2K Followers 755 Following Forest pathologist at @UMR_IAM @INRAE_Nancy, interested in ecology, epidemiology and population biology of forest fungal pathogens. Views are mine. #biketowork
Guy Meunier @GuyMeunierEco
351 Followers 673 Following Economiste @inraepsae, @INRAE_France, @CrestUmr
Jean-Daniel Bontemps @jdbontemps
194 Followers 147 Following Researcher. Silvologist at @IGNFrance, head of Laboratory of Forest Inventory (LIF) Forests, Inventory, Growth, CC, Modelling, Monitoring (views are my own)
Veronica Salazar @verosalazarr
289 Followers 668 Following PhD candidate in Economics at LSE. Environmental, Spatial, Development she/her/they/them 🐢✊🏽🌸🌳🪺🍄🌾
Lena @joyful_Lena
16 Followers 80 Following To be truly generous with the future is to give everything to the present. 💪 Passion for life 💯 Passion for swimming 🏊 Traveling 🌏 Yoga 🧘
Nooristic Mycologist @NooristicM30854
642 Followers 4K Following Passionate Mycologist and plant pathologist 🌿🌴🌱🌴🍃🍁🌾
Nagui Bechichi @NaguiBechichi
440 Followers 413 Following PhD Candidate @PSEinfo • @IPPinfo • ex @InseeFr • @SupTracker co-founder • Higher education choices 🎓 • Tweets personnels !
Siwar Saadaoui @SaadaouiSi79273
7 Followers 69 Following PhD candidate at @cired8568 and @agroparistech
Samuel Ligonnière @SamuelLigonnier
717 Followers 1K Following Associate Professor CEPS Univ Evry Paris-Saclay. Macroeconomics, credit & income inequality.
maria joao pita @mariajoaopita
299 Followers 2K Following #Architect, #UrbanDesigner, #TerritorialDesigner
Choukri Ahmed 🧬�... @Choukri607A
170 Followers 1K Following Ph.D. scholar Plant – Plant — Microbiota interactions Nantes Uni-🌱🇫🇷// https://t.co/3GZ8Yi4LqG. Applied Plant Biotechnology Cadi-Ayyad univ. 🇲🇦 // Music snob.
Querenet @JeremyQuerenet
573 Followers 1K Following Médiateur scientifique, directeur du service sciences, arts, culture à l'université de Franche-Comté
Anne Vicente @AnneVcte
950 Followers 3K Following Docteure ex @labo_liec /@Univ_Lorraine /@CNRS_Centre_Est | Fondatrice de IWARI : la recherche scientifique en QUIZ
Laurence Pionnier @Pionni1Laurence
35 Followers 337 Following
Abdennour AOUDJEHANE @AbdennourAOUDJ1
34 Followers 1K Following
@lenfant8 @lenfant82
73 Followers 2K Following
Presses Sciences Po @EditionsScpo
26K Followers 25K Following Presses de Sciences Po, maison d'édition de sciences humaines et sociales. #shs #sciencespo #socio #droit #économie #international #histoire #santé
Bård Harstad @BardHarstad
3K Followers 1K Following @Stanford economist: Professor of Political Economy; Business and Sustainability. GSB, SDSS, NBER, CEPR, UiO, TSE, 3ERCs, REStud editor for R&Rs only :)
Laurent Begue-Shankla... @BegueShankland
4K Followers 3K Following Sur Bluesky 🟦 Professeur et chercheur en psychologie sociale @UgrenobleAlpes @Instunivfr, directeur de la Maison des Sciences Humaines msh_a @CNRS
menasria @MenasriaMomo
1K Followers 5K Following chers amis chers médias malgré mon handicap je suis a vôtre entière disposition pour présenter la météo. 0666811625 Vôtre Mr météo sur X et Facebook urgent !
Marie Madeleine @MarieMa280650
0 Followers 5 Following
Charlie Joyez @cjoyez
278 Followers 402 Following Assistant Prof at Université Côte d'Azur. Economics & Network analysis.
Hanabel Angelina adam... @AdamsHanabel
0 Followers 16 Following Très optimiste et très partiente l'amour c'est ma passion
DEEPSURF @IMPACT_Deepsurf
148 Followers 173 Following Soutenu par @Lorraine_LUE | Projet de #Recherche | Implication du sol et du sous-sol dans la transition #énergétique
Callebaut Arnaud @ArndCallebaut
4 Followers 9 Following
Julien Wolfersberger @jwolfersberger_
269 Followers 493 Following Environment and development economics, mostly. Here @AgroParisTech and there @UnivParisSaclay
Katia Blairon @KatiaBlairon
878 Followers 828 Following Professeure de droit public @Univ_Lorraine @IRENEE_UL
Abdou-Raman Mamoudou @AbdouramanIFD
211 Followers 3K Following 💼 Expert Sécurité Alimentaire Projet REAL-GRNS - RELUFA 🎓 Doctorant en Économie Publique
Culture Science UL @CultureSci
2K Followers 2K Following Culture Science @univ_lorraine propose au public un panorama complet des sciences en société, qu'elles soient exactes, humaines ou sociales.
Siwar Saadaoui @SiwarSaadaoui4
8 Followers 33 Following
Buquet Tulipier Brigi... @TulipierB
983 Followers 7K Following D'origine havraise, un peu sportive, un peu artiste (pratique le dessin, peinture, vitrail, musique), lectrice, j'aime m'évader au bord de la mer.
Angélina Giret @AngelinaGiret
239 Followers 263 Following Docteure en civilisation britannique- femmes, migrations, impérialisme, 19-20e siècles.
Jonas Ngouhouo P. @jonaspoufoun
624 Followers 3K Following Senior Research Fellow, Natural Resource Economics, University colletge of London (@ucl)
Pobin @pobinoptere
180 Followers 655 Following Manager de projet pour la Nuit Européenne des Chercheurs et chargé de médiation scientifique à l’Experimentarium.
Grégoire Burgé @gregoire_burge
534 Followers 943 Following Directeur adjoint Innovation @AgroParisTech #Recherche #Innovation #Valorisation #Entrepreneuriat #Bioéconomie #Biotech #GreenTech #FoodTech #AgTech
Védrine Lionel @lionelvedrine
330 Followers 1K Following Economist, INRAE, UMR CESAER (Dijon) & UMR Territoires (Clermont-Ferrand).
Mirja Mikkilä @MirjaMikkila
1K Followers 1K Following Assoc. Prof. #foresteconomics @UniHelsinki @AgriForHelsinki | Docent @UniLUT #sustainablechange #bioeconomy | Vapaalla #hyötyliikuntaa #mökkielämää
Jessica G. Meyer @JessicaGMeyer1
6 Followers 12 Following
Giulia @gb_vagliets
10 Followers 16 Following
Tatiana Stoica @TatianaSTOICAdr
295 Followers 825 Following Curious human being, interested in making the world a little better. PhD candidate @beta_economics, twitting on innovation management, data science&politics.
Yonas Alem @AlemResearch
1K Followers 1K Following Dev. Economist, Univ. of Gothenburg, @Efd_initiative, & @JPAL. V. Prof. @UCT_news Coordinate early career & Women researcher support in LMIC. Opinions, own.
Marek Kwiek / Social ... @Marek_Kwiek
10K Followers 5K Following Quantitative Science Studies | Global Academic Profession | Full Professor | UNESCO Chair | Academia Europaea | 'Changing European Academics' (Routledge 2019)
Simon Jean @Simon__Jean
231 Followers 729 Following Assistant professor of biodiversity economics @agroparistech
Emilie Joetzjer @EJoetzjer
386 Followers 97 Following Now @e-joetzjer.bsky.social ! Scientist (@INRAE_France) - 🌳🌲🌎#Fr-Hes ecosystem station @ICOS_RI.
Guy Meunier @GuyMeunierEco
351 Followers 673 Following Economiste @inraepsae, @INRAE_France, @CrestUmr
The Struggling Scient... @TheStrugglingS4
57K Followers 19K Following 🤩Science & PhD Life Podcast 🎙️Episodes 🤣PhD Memes 👕Science inspired Merch 📰PhD related Blogs
R Markdown @rmarkdown
30K Followers 443 Following A community of R Markdown enthusiasts posting anything related to #RStats, especially #RMarkdown, #QuartoPub and #Bookdown.
Jean-Daniel Bontemps @jdbontemps
194 Followers 147 Following Researcher. Silvologist at @IGNFrance, head of Laboratory of Forest Inventory (LIF) Forests, Inventory, Growth, CC, Modelling, Monitoring (views are my own)
Veronica Salazar @verosalazarr
289 Followers 668 Following PhD candidate in Economics at LSE. Environmental, Spatial, Development she/her/they/them 🐢✊🏽🌸🌳🪺🍄🌾
Siwar Saadaoui @SaadaouiSi79273
7 Followers 69 Following PhD candidate at @cired8568 and @agroparistech
jazabec @jazabec
44 Followers 359 Following
Nagui Bechichi @NaguiBechichi
440 Followers 413 Following PhD Candidate @PSEinfo • @IPPinfo • ex @InseeFr • @SupTracker co-founder • Higher education choices 🎓 • Tweets personnels !
Entendez-vous l'éco ... @EntendezvousEco
2K Followers 281 Following La quotidienne d'économie de @franceculture (lun-ven, 14h-15h) par @Aliette_H
Samuel Ligonnière @SamuelLigonnier
717 Followers 1K Following Associate Professor CEPS Univ Evry Paris-Saclay. Macroeconomics, credit & income inequality.
Oliver Fghi @FghiOliver
7 Followers 110 Following
GRASS GIS Tutorials @GRASSTutorials
15 Followers 3 Following YouTube channel not associated with OSGEO or GRASS. I am learning GRASS GIS and make these tutorials to reinforce what I am learning.
GRASS @GRASSGIS
5K Followers 206 Following GRASS news, tutorials, and other resources on geospatial. Also at https://t.co/oVs3uafsUf (@[email protected]) #GRASSGIS #OSGeo
SciSpace @scispace
84K Followers 6 Following Making your research more accessible by the day | https://t.co/KBTUcfNSPg
Towards Data Science @TDataScience
251K Followers 2K Following The world's leading publication for data science and artificial intelligence professionals. Submit an Article ✍️ https://t.co/57pIMegK1o
Python Coding @clcoding
652K Followers 123 Following Lets Learn #Python with tips and tricks. Free Python Course: https://t.co/l9NKxZWrh7 biz : [email protected] AI Community Partner. DM for Everything.
Giuseppe Cavaliere @CavaliereGiu
30K Followers 411 Following Professor of #Econometrics @Unibo & @UniofExeter. Co-Editor of @JEconometrics. Dadx2. Tireless traveler.
Terrible Maps @TerribleMaps
1.8M Followers 1K Following The home of terrible maps with a pinch of humour [email protected]
Rethinking Economics @rethinkecon
81K Followers 1K Following Rethinking Economics is a global youth movement building an economics that works for everyone.
UMR Silva @UmrSilva
214 Followers 0 Following UMR Silva 1434 unité mixte de recherche INRAE AgroParisTech Université de Lorraine. Travaux de recherche axés sur le bois, la forêt et écosystèmes forestiers.
Copernicus ECMWF @CopernicusECMWF
68K Followers 525 Following The #CopernicusClimate Change Service (#C3S) & #CopernicusAtmosphere Monitoring Service (CAMS), implemented by @ecmwf on behalf of the European Commission.
Yan Holtz @R_Graph_Gallery
22K Followers 661 Following Software engineer who ❤️ #dataviz. Creator of https://t.co/sj29jZPkYr and the R, Python, D3 and React graph galleries. ➡️ https://t.co/PoJNeHXz8a 📈 🌊 🍺
Laurent Begue-Shankla... @BegueShankland
4K Followers 3K Following Sur Bluesky 🟦 Professeur et chercheur en psychologie sociale @UgrenobleAlpes @Instunivfr, directeur de la Maison des Sciences Humaines msh_a @CNRS
Bård Harstad @BardHarstad
3K Followers 1K Following @Stanford economist: Professor of Political Economy; Business and Sustainability. GSB, SDSS, NBER, CEPR, UiO, TSE, 3ERCs, REStud editor for R&Rs only :)
Alexandre Figueiras @figueirasfl
8 Followers 194 Following
Siwar Saadaoui @SiwarSaadaoui4
8 Followers 33 Following
Charlie Joyez @cjoyez
278 Followers 402 Following Assistant Prof at Université Côte d'Azur. Economics & Network analysis.
DEEPSURF @IMPACT_Deepsurf
148 Followers 173 Following Soutenu par @Lorraine_LUE | Projet de #Recherche | Implication du sol et du sous-sol dans la transition #énergétique
Callebaut Arnaud @ArndCallebaut
4 Followers 9 Following
Katia Blairon @KatiaBlairon
878 Followers 828 Following Professeure de droit public @Univ_Lorraine @IRENEE_UL
Culture Science UL @CultureSci
2K Followers 2K Following Culture Science @univ_lorraine propose au public un panorama complet des sciences en société, qu'elles soient exactes, humaines ou sociales.
Angélina Giret @AngelinaGiret
239 Followers 263 Following Docteure en civilisation britannique- femmes, migrations, impérialisme, 19-20e siècles.
Buquet Tulipier Brigi... @TulipierB
983 Followers 7K Following D'origine havraise, un peu sportive, un peu artiste (pratique le dessin, peinture, vitrail, musique), lectrice, j'aime m'évader au bord de la mer.








