William Radaic @cmmnknowledge
phd student in economics at uc berkeley, https://t.co/EUbcT4IVFq williamradaic.github.io Berkeley, CA Joined December 2013-
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The optical illusion of the corkscrew stairs at the San Siro Stadium in Milan, Italy
US traffic engineering doesn’t just design the most deadly roads in the industrialized world, they deliberately eschew trees because they design the road for the most dangerous drivers who may careen off the road and hit them. So our roads are both dangerous and bleak as hell.
US traffic engineering doesn’t just design the most deadly roads in the industrialized world, they deliberately eschew trees because they design the road for the most dangerous drivers who may careen off the road and hit them. So our roads are both dangerous and bleak as hell.
Great writeup here on an amazing fact: *median* rent in NYC is $1650. 3/4 pay $2400 or less! How? Because *majority* of NYC rental units are not rented at market (mostly rent controlled, not public housing). The fraction paying market rent subsidize everyone else.
Sim, secretário, o Brasil é um país extremamente fechado—em praticamente qualquer comparação. (Gráfico abaixo do livro “Política comercial no Brasil”, de Ornelas, Pessoa e Ferraz)
Sim, secretário, o Brasil é um país extremamente fechado—em praticamente qualquer comparação. (Gráfico abaixo do livro “Política comercial no Brasil”, de Ornelas, Pessoa e Ferraz) https://t.co/s58lZzoWBd
This is what’s wrong with our permitting system: A single NIMBY retiree can spend all her time suing to block wind & transmission projects from being built. Activists used these same rules to block nuclear projects in the 1970s. Now they’re being used against all clean energy.
And not one of them was built in the last decade Affordable housing is *older* and *smaller* product. You have to build NOW so apartments can be affordable later ... or else subsidize.
And not one of them was built in the last decade Affordable housing is *older* and *smaller* product. You have to build NOW so apartments can be affordable later ... or else subsidize. https://t.co/7MuAwe24jv
Se São Paulo despoluisse os rios Pinheiros e Tietê e acabasse com as marginais, poderia virar uma cidade muito mais habitável.
Se São Paulo despoluisse os rios Pinheiros e Tietê e acabasse com as marginais, poderia virar uma cidade muito mais habitável.
🔥🚗🚗 Here we go, short-run effects of congestion pricing in NY. I feel like Twitter already figured this one out, but looking forward to seeing what Vasserman et al have to show us
Research I RA'd for covered by BBC Brazil! It explores one of my first economic questions: Why did São Paulo become Brazil's richest state? Paper story: bad coastal geography+federalist reforms→ fiscal capacity dev.+infrastructure investment→ growth Congrats @cariello_rafael!
Vou mencionar alguns erros do filme Apocalipse nos Trópicos, vários que eu não acho que deveriam ser aceitáveis em documentários pretensamente jornalísticos, embora Petra Costa já tenha demonstrado em Democracia em Vertigem que acha um recurso proveitoso alterar fatos para
It is notable that this is exactly the kind of land use control -- directly favoring an industry that then gets juicy profits - you'd think anti-trust types would be extremely critical of. But they aren't, as far as I can tell...
It is notable that this is exactly the kind of land use control -- directly favoring an industry that then gets juicy profits - you'd think anti-trust types would be extremely critical of. But they aren't, as far as I can tell...
This was the thing that first radicalized me about the traffic engineer’s disdain for human safety. Why wouldn’t the guardrail separate the car and the sidewalk?
This was the thing that first radicalized me about the traffic engineer’s disdain for human safety. Why wouldn’t the guardrail separate the car and the sidewalk?
U.S. highways were built as “economic development” tools while destroying the very neighborhoods that could have brought economic development.

Leonardo Monasterio @... @lmonasterio
45K Followers 3K Following Pesquisador @ipeaonline; professor do Mestrado em Economia do @SejaIDP; bolsista PQ @CNPq_Oficial As opiniões são apenas minhas (ou roubadas de outras pessoas)
Leon @leonveliezer
1K Followers 2K Following phd student at uchicago, previously fgv eesp. musician. santos fc 🤍🖤🐳.
Carlos Góes @goescarlos
69K Followers 5K Following Economist IFC/WBG (standard disclaimer applies); Teach @GWUEconomics. PhD @UCSDEcon. Macro + Trade + Inequality. Bad ⚽️ tweets. MA/BR 🇱🇷🇧🇷
Pedro Menezes @P_droMenezes
78K Followers 2K Following Baiano. Liberal, apesar dos liberais. Vascaíno, apesar do Vasco. Economista (@Insper) e jornalista (@ATARDE).
Tomás Aguirre @t6aguirre
3K Followers 2K Following Researching AI markets and markets under AI | Economics @USPonline
Felipe Salto @FelipeSalto
67K Followers 4K Following Economista-chefe/sócio @warrenbrasil. Ex-Sec da Fazenda e Planejamento SP. 1° Dir-Executivo da IFI. Colunista @estadao e @uol. Prof IDP. Economista do Ano 2023.
João Caetano Leite @jcaetanoleite
21K Followers 5K Following B.A. in Economics by PUC-Rio. From: Lisboa In: São Paulo O Atlântico é a maior encruzilhada do mundo
Bruno Sales @sales_bec
1K Followers 863 Following Mestre/Doutorando em Economia, FGV EESP; Monitor/equipe pedagógica Cursinho ANPEC Simples; Um dia serei historiador econômico e escritor.
André Eler @andreeler
4K Followers 2K Following jornalismo, análise de dados, política, opinião pública, relações governamentais, direito
does Kwisatz Haderach... @SallumMig
1K Followers 1K Following Isso é uma grande bobagem, Randu. Bobagem impublicável. Ele/Dele
Livia Haddad @haddadliv
444 Followers 763 Following Master's student in Economics @EconFGVSP. Bachelor in Economics @EconFGVSP and Laws @usponline. Political economy.
Felipe Bailez @felipebailez
2K Followers 790 Following CEO @palverbr | Economista pela @usponline | Colunista na @folha
João @KimJoaoUn
16K Followers 3K Following internauta, feliz e tropical - engenheiro de dados fazendo startups no governo
wand @owand_
2K Followers 590 Following Tento seguir a regra dos 2σ. Bro/bruh. Pautas: política, economia, games, animes, shitposting e sarcasmo 🏳️🌈
theo @_theodavila
450 Followers 1K Following 22 | gaúcho cruzeirense morando em sp, estudante de economia e comprador compulsivo de galochas.
Veni, Vidi, Vic @diesonnenlicht
3K Followers 2K Following She/Her/Ela/Dela "Every tongue that rises up against me shall fall" Co-owner (with John Textor) of @Botafogo ✨Sinta-se em casa, mas lembre-se que não está.✨
Thiago Süssekind @ThiagoSussekind
40K Followers 851 Following Mestrando em Políticas Públicas na Universidade de Oxford (2024-2025). Advogado pela UERJ. Líder estadual do Acredito-RJ (2020-2022). Torcedor do Fluminense.
Luiz @Sluizclaudiopd
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Daniel T. Roberts @DanielT_Roberts
730 Followers 2K Following PhD Candidate @Harvard Gov. Political Economist researching on the politics of opportunity. Credit access, Education, and Labor Market Policy. On the market.
Mayeesha Tabassum @Mewshaaa
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InaThompson @Kh6SOG86Bk9v97H
350 Followers 880 Following
Rafael Rubião @rafaelrubiao
719 Followers 1K Following A bit of Microeconomics, Art and Samba. From 🇧🇷. Now in 🇺🇲. PhD student @ucla @uclaanderson. Views r mine
Octavio @OctavioMAguilar
212 Followers 261 Following PhD student @MichiganRoss @umichecon | previously @federalreserve | views are my own
mthxz 🇭🇺 @mtxyz71
35 Followers 911 Following
Scarlett @3eNAa51M9Bzex2e
17 Followers 546 Following Need a new content parntnerrr heheeh, link beloww lets see if we are closeeee!
Pedro @123oliveiraa4
0 Followers 77 Following
Moisés De Jesus @MoisesCDZ
18 Followers 200 Following Futuro economista, me interesso por política, animes e várias outras coisas
Irviwooq @Irviwooq3107
90 Followers 2K Following
Juliana Magalhaes @Juliana07358953
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Pedro Pedro Pedro @pedrofontpeter
17 Followers 78 Following Sempre pensando no próximo filme, viagem, ou foto 🌆🏙️🌃 | mestre em Economia pela @FGV_EPGE & Finance PhD student @DukeU
Ramon @ramonomaramon
17 Followers 329 Following
antonio rocha @altaqr
45 Followers 525 Following
Wellington Carpenter @sassocivil
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Jorge A. Ribeiro @jorge_ribeiro97
200 Followers 2K Following Bacharel em Ciências Sociais (UFBA) Mestrando em Ciência Política (UFBA)
Jurandyr Schmidt @JuraJura75
390 Followers 4K Following
Cosmo Hugo @cosmo_hugo
51 Followers 248 Following Pernambucano,rubro negro, que tá aqui só pra se manter informado e participar de umas tretas mesmo.
Alexandr @lexsimoes
1K Followers 621 Following Here I stand, atoms with consciousness, matter with curiosity. An universe of atoms, an atom in the universe
. @cmazn__
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Ricardo @AriRicardodeAl1
228 Followers 3K Following Administrador e contador. Professor universitário. Viva a democracia!
Marqueteiro Marxista @mkteiromarxista
620 Followers 2K Following Economista de formação marxista. Mas não acredita que o capitalismo vai acabar à tardinha, numa quinta-feira chuvosa de setembro.
Ezequias Costa Serra @EzequiasCostaS2
29 Followers 519 Following Estudante de Análise e desenvolvimento de sistemas
Mauro @mauromartins711
117 Followers 2K Following
Eudaimonia enjoyer⬛... @colunadorei
319 Followers 680 Following 🇧🇷 in 🇩🇰, MSc in Economics. Conservative Catholic Anarchist. Econ/pol/🇻🇦
Guilherme Larsen @Guilarsena10
17 Followers 657 Following
ricardinho @ricachos
270 Followers 2K Following Cada dia, um passo, uma melhora pequena, mas constante.
Pedro Heins @heins46069
22 Followers 477 Following
Daniel Magalhães @danielhm272
444 Followers 6K Following
jurídico fernando ha... @_Jvictor27
89 Followers 4K Following
Tulio @tuliosousa93
195 Followers 837 Following Econ PhD candidate @DukeEcon, incoming AP @KelleySchool. Broad research interest in Industrial Organization and Microeconometrics. Digital Ads and Data Privacy.
Shinji no Deserto @botdalaje
45 Followers 399 Following a laje são os amigos que nós fazemos no caminho
Arthur Donacio Stivan... @ArthurDonacio
154 Followers 2K Following sou moderado, trabalho com evidências. Pianista, 1998, social democrata, PTista, Física USP, Ciências Sociais USP.
Victor Esteves @VictorE33788146
18 Followers 430 Following
Carlos Caldeira @CacCaldeira
328 Followers 1K Following Estratégia, Customer Experience e Decisões Baseadas em Evidências. Insper e KC&D. MBA@NYU e Doutor@EAESP/FGV
Bartholomew Roberts�... @RoyalFortune4
410 Followers 5K Following tô delirando e não ganho um centavo por isso! Agora mesmo tô querendo entender o que seja 'fake News'. as vezes tento fazer ironias! tenho déficit de civilidade
Dear Catastrophe Wait... @TragedySteward
77 Followers 5K Following The prettiest, smartest captain of the team
Augustinho @_augustofonseca
67 Followers 176 Following
André Shalders @andreshalders
49K Followers 5K Following Repórter do @Metropoles. Ex @Estadao e @bbcbrasil. Mestre em comunicação pela IE University de Madrid. Dicas: [email protected]
Rentista do Teto de G... @RentistaDoTeto
26 Followers 306 Following Um pequeno tirano soberano. Aqui não há subsídios, apenas sarcasmo.
AlexandreSchwartsman @AlexSchwartsman
139K Followers 1K Following Consultoria econômica e palestras. Em poucos traços, a análise do mundo dos números e cifrões. https://t.co/Z21dEuZtru
Leonardo Monasterio @... @lmonasterio
45K Followers 3K Following Pesquisador @ipeaonline; professor do Mestrado em Economia do @SejaIDP; bolsista PQ @CNPq_Oficial As opiniões são apenas minhas (ou roubadas de outras pessoas)
Claudio Ferraz @claudferraz
43K Followers 2K Following Professor of Economics @ubcVSE & Professor de Economia @PUCRioEconomia | Sometimes free surfer 🇧🇷 🇨🇦
Leon @leonveliezer
1K Followers 2K Following phd student at uchicago, previously fgv eesp. musician. santos fc 🤍🖤🐳.
Carlos Góes @goescarlos
69K Followers 5K Following Economist IFC/WBG (standard disclaimer applies); Teach @GWUEconomics. PhD @UCSDEcon. Macro + Trade + Inequality. Bad ⚽️ tweets. MA/BR 🇱🇷🇧🇷
Pedro Menezes @P_droMenezes
78K Followers 2K Following Baiano. Liberal, apesar dos liberais. Vascaíno, apesar do Vasco. Economista (@Insper) e jornalista (@ATARDE).
Tomás Aguirre @t6aguirre
3K Followers 2K Following Researching AI markets and markets under AI | Economics @USPonline
Felipe Salto @FelipeSalto
67K Followers 4K Following Economista-chefe/sócio @warrenbrasil. Ex-Sec da Fazenda e Planejamento SP. 1° Dir-Executivo da IFI. Colunista @estadao e @uol. Prof IDP. Economista do Ano 2023.
João Caetano Leite @jcaetanoleite
21K Followers 5K Following B.A. in Economics by PUC-Rio. From: Lisboa In: São Paulo O Atlântico é a maior encruzilhada do mundo
Bruno Sales @sales_bec
1K Followers 863 Following Mestre/Doutorando em Economia, FGV EESP; Monitor/equipe pedagógica Cursinho ANPEC Simples; Um dia serei historiador econômico e escritor.
Ouriço de cartola @cegadede
68K Followers 665 Following Aqui se fala de atracação de navio a zurro de mula. links Amazon são afiliados e geram comissão para mim. links para outras redes: https://t.co/k1m82YzXo1
Pedro Fernando Nery @pfnery
83K Followers 3K Following Professor de economia no @SejaIDP. Autor de Extremos - Um Mapa para Entender as Desigualdades no Brasil. Instagram: pedrofnery
André Eler @andreeler
4K Followers 2K Following jornalismo, análise de dados, política, opinião pública, relações governamentais, direito
does Kwisatz Haderach... @SallumMig
1K Followers 1K Following Isso é uma grande bobagem, Randu. Bobagem impublicável. Ele/Dele
Livia Haddad @haddadliv
444 Followers 763 Following Master's student in Economics @EconFGVSP. Bachelor in Economics @EconFGVSP and Laws @usponline. Political economy.
Felipe Bailez @felipebailez
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João @KimJoaoUn
16K Followers 3K Following internauta, feliz e tropical - engenheiro de dados fazendo startups no governo
Richard Ngo @RichardMCNgo
62K Followers 2K Following studying AI and trust. ex @openai/@googledeepmind
Daniel T. Roberts @DanielT_Roberts
730 Followers 2K Following PhD Candidate @Harvard Gov. Political Economist researching on the politics of opportunity. Credit access, Education, and Labor Market Policy. On the market.
BART Alert @SFBARTalert
137K Followers 2 Following Automated feed. News: @SFBART. Customer service: https://t.co/deqCpr7p9G. Emergencies on BART: dial 911, use the train intercom or see a station agent.
BART @SFBART
329K Followers 713 Following We provide train service throughout the San Francisco Bay Area. For automated service updates: @SFBARTalert
Rafael Rubião @rafaelrubiao
719 Followers 1K Following A bit of Microeconomics, Art and Samba. From 🇧🇷. Now in 🇺🇲. PhD student @ucla @uclaanderson. Views r mine
Octavio @OctavioMAguilar
212 Followers 261 Following PhD student @MichiganRoss @umichecon | previously @federalreserve | views are my own
Ashesh Rambachan @asheshrambachan
3K Followers 930 Following Assistant Professor at MIT. Economics + AI. Visiting Stanford 2025-2026 academic year.
Timothy Snyder @TimothyDSnyder
572K Followers 87 Following Temerty Prof @munkschool @UofT; Fellow @IWM_Vienna; Emer. Levin Prof @Yale "On Freedom" "On Tyranny" "Our Malady" "Road to Unfreedom" "Black Earth" "Bloodlands"
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Santiago Fernández-C... @Santiago_fch
477 Followers 1K Following econ phd student @YaleEconomics | trained at @URosario 🇨🇴
John Eric Humphries @john_eric
1K Followers 463 Following Assistant professor of economics @Yale @YaleEconomics.
Zohran Kwame Mamdani @ZohranKMamdani
615K Followers 981 Following Democratic Nominee for Mayor of NYC. Assemblymember. Running to freeze the rent, make buses fast + free, and deliver universal childcare. Democratic Socialist.
Caleb Hammer @sircalebhammer
49K Followers 753 Following Having the conversations I wish someone had with me 11 years ago | 1.9M+ on YouTube | 1.9M+ on TikTok | 500k+ on Instagram
Alexander Wei @alexwei_
24K Followers 193 Following Reasoning @OpenAI. Co-built CICERO @MetaAI | @Berkeley_AI PhD '23 | @Harvard '20
Samuel Watling @watling_samuel
2K Followers 807 Following Incoming Political Economy PhD at @UChicago. Studying urban economics, public goods and housing, as always. Eternal LVT Hater.
Laye kangaye 🔸 @KangayeLaye
586 Followers 2K Following PhD student at @columbia_econ. Master @PSEinfo. Interested (more or less) in game theory ,economics design, decision theory, normative economics, AI
David Schleicher @ProfSchleich
5K Followers 298 Following Professor, YLS; https://t.co/qdU0w4FsVt; YNWA
Manuel José Gonzále... @tarsoboi
245 Followers 299 Following Estudiante en @Harvard | Economía y Gobierno | Paisa, Optimista y Colombianista
Nícolas Goulart de M... @nicolasgoumou
15 Followers 219 Following Undergrad at São Paulo School of Economics
Isabella Di Filippo @Isa_DiFilippo
557 Followers 492 Following PhD student @columbia_econ | MSc @EIEF_Rome | 🇮🇹
Zachary Lorico Hertz @zacharylhertz
1K Followers 1K Following Research: elections, local politics, race in America @UCBerkeley || Work: @BerkeleyIGS poll; frmr @AAPIData, @DataProgress || Poems @LeonReview, @EulogyPress
anoushka nalwa @anoushkan18
167 Followers 528 Following Finance PhD at @NorthwesternU @Kelloggschool | Previously econs from @NUSingapore 🇸🇬
Chiara Motta @ChiaraMotta8
484 Followers 661 Following PhD student at @BerkeleyHaas, BPP group | @Unibocconi | Labor and Spatial
Malini Ranganathan @maliniranga
11K Followers 2K Following Associate Prof @AU_SIS. Urban geographer of land, labor, and environmental + climate justice 📚 𝘊𝘰𝘳𝘳𝘶𝘱𝘵𝘪𝘰𝘯 𝘗𝘭𝘰𝘵𝘴. Fellow @cplusci. Views mine
Rayhan Momin @momin_rayhan
3K Followers 906 Following Views are my own | Finance PhD UChicago Booth | I mute after posting so please DM if needed | 🇺🇸🇧🇩
Luzia 🔸 @_revoluzia_
764 Followers 1K Following Fourth-year PhD student in economics at @LSEnews | Researching fertility and Assisted Reproductive Technologies | Emergent Ventures |🔸 @10percentpledge
Ethan Bergmann @ethan_bergmann
512 Followers 784 Following @umichECON PhD and @NSF GRF | Health, Labor & Public Finance | Formerly: @PrincetonEcon RA, @Swarthmore '22
David Broockman @dbroockman
14K Followers 2K Following Day job = Associate Prof. of Political Science @UCBerkeley. Tweets = personal views.
Yash Singh @YashSingh504
168 Followers 880 Following Minnesota ‘23 ~ PreDoc at UChicago ~ incoming Economics PhD @Stanford
Benedict Guttman-Kenn... @gk_ben
2K Followers 5K Following 🇬🇧 in 🇺🇸 | @rice_biz Assistant Professor of Finance | Tweets #HouseholdFinance + 🏏 | @chicagobooth PhD | @kentcricket @englandcricket @ManUtd @england fan.
Elena Llaudet @ellaudet
10K Followers 7K Following Political Scientist | Associate Professor @Suffolk_U | Harvard PhD | Co-author of Data Analysis for Social Science (with Kosuke Imai): https://t.co/LxMpDLtBbO
Brennan McLachlan @EconBrennan
401 Followers 620 Following PhD student @mcgillu. Labour economics. Canadian, first gen, en/fr
Vastav Ratra @RatraVastav
680 Followers 5K Following MRes/PhD-ing @LSEEcon || Give me data || Econ, Urban, Law, Environment || Banal...🏳️🌈 he/him.
Michelle Tao @TaoMichelle
681 Followers 545 Following PhD candidate @emoryeconomics, @nyuniversity alum, household finance, financial intermediation & urban
Mohit Karnani @MohitK_
971 Followers 908 Following 🇨🇱 Postdoc @Harvard | Econ+Stats PhD @MIT | Development, Market Design, Labor, Metrics | he/el
Benjamin Waldman @bxnwaldman
498 Followers 356 Following Government PhD student @Harvard | APD, Reconstruction, and the administrative state
Brian Daza 🦜 @bdazav
2K Followers 3K Following PhD candidate @umichECON. Jōnin @EconThaki. @MITecon & @UNMSM_ alum. Aquí romantizamos todo excepto las injusticias. De Amazonas, 🇵🇪.
Renan Ch. Marques @RenanChMarques
609 Followers 2K Following PhD student @DukeU | Development and Migration Economics
Geoffrey Yip 🔸 @geoffrey_yip
242 Followers 327 Following 1st Year PhD at Berkeley ARE. Formerly World Bank and IMF. Likes animal welfare and effective altruism stuff
Robert Dietterick @lotsofagitabro
173 Followers 869 Following PhD Student @BrownUPoliSci | MA @_MUPoliSci, BA @DePaulU | Institutions, Policy, Federalism, & Violence | Coffee & Public Transit | @GradLaborOrg
Arlo Hatcher @ArloHatcher
98 Followers 282 Following he/him | Sociology PhD Student @ucla |Movements, Housing, and Historical Legacies | Southern Africa and Latin America
Ellen Longman @EJLongman
1K Followers 1K Following Finance PhD student @DukeFuqua via @williamandmary and @NewYorkFed.