Rafael Proença (@externalidades) 's Twitter Profile
Rafael Proença

@externalidades

Brazilian, Research Fellow at @open_phil, Public Policy PhD student at @Harvard. Development econ, philanthropy, ai, effective altruism

ID: 215308991

calendar_today13-11-2010 15:42:00

33 Tweet

168 Followers

589 Following

Pedro Menezes (@p_dromenezes) 's Twitter Profile Photo

Em 24hs, Bolsonaro disse que: - a ANCINE não faria mais filmes como os da Bruna Surfistinha - governadores nordestinos eram “paraíbas” - Miriam Leitão não foi torturada - ninguém passa fome no Brasil Foda isso de ser nepotista, ter filho investigado e precisar mudar o assunto.

Drunkeynesian (@drunkeynesian) 's Twitter Profile Photo

Em pouco mais de 2 anos a Argentina foi de emitir um título de 100 anos (cnbc.com/2017/06/20/arg…) a um calote. Seria inacreditável se não fosse Argentina.

Project Syndicate (@prosyn) 's Twitter Profile Photo

By recognizing work on randomized controlled trials in development economics, Yao Yang of Peking University believes the The Nobel Prize has once again overlooked the most obvious and consequential development story of the past half-century: China bit.ly/32yTIfT

Leonardo Monasterio @lmonasterio.bsky.social (@lmonasterio) 's Twitter Profile Photo

"A vantagem do extremismo é que te faz sentir bem, pois te dá inimigos. Inimigos te permitem fingir que todo o mal do mundo vem deles e todo o bem, de você! "

Katya Klinova (@klinovakatya) 's Twitter Profile Photo

We announced AI and Shared Prosperity Initiative, an effort to practically shift the path of AI from racing to do things as well as or better than humans & leaving many of them behind to instead expanding workers' economic opportunities w/o asking them to continuously "upskill".

Partnership on AI (@partnershipai) 's Twitter Profile Photo

Major step forward for the AI and Shared Prosperity Initiative: today, we are proud to announce this luminary Steering Committee that will work to shape the Initiative's Research Agenda. Sign up to stay updated on the progress: partnershiponai.org/shared-prosper…

Atif Mian (@atifrmian) 's Twitter Profile Photo

The Covid-19 recession is the strangest recession in living memory For starters, it is the most unequal recession - like the virus, decimating some and untouching others.

The Covid-19 recession is the strangest recession in living memory

For starters, it is the most unequal recession - like the virus, decimating some and untouching others.
Nathaniel Hendren (@nhendren82) 's Twitter Profile Photo

Today, Ben Sprung-Keyser and I launched Policy Impacts. Policy Impacts promotes and supports the use of the Marginal Value of Public Funds (MVPF), a methodology for comparing the cost effectiveness of a wide range of public policies. [1/8]

Policy Impacts (@policyimpacts) 's Twitter Profile Photo

Join us for the Policy Impacts conference, tomorrow (Aug 12) from 1PM-5PM ET. The conference will feature presentations from Hilary Hoynes, Lawrence Katz, @elisajacome, Josh Angrist, Christopher Walters, and Amy Finkelstein. Schedule and registration are available here: policyimpacts.org/events/35/poli…

Arnaud Dyevre (@arnauddyevre) 's Twitter Profile Photo

"I wish I had written this paper" is what I thought when I read Fabio's. It is a beautiful example of how to combine carefully identified micro evidence with a powerful macro model. And it addresses such an important q: How can we design IP so that it fosters long-term growth?

Jessie Trudeau (@jessiewtrudeau) 's Twitter Profile Photo

Thoughts and lessons for american politics after #Brazilelections yesterday: 1/ We need better tech. Better voting tech shrinks the window for losers to question results. The humble urna eletrônica counted 100M+ votes in less than 3 hours x.com/TRESCjusbr/sta…

Claudio Ferraz (@claudferraz) 's Twitter Profile Photo

From Departamento de Economia PUC-Rio and UBC Economics, a great JMP on economic development and economic history looking at the role of railways to foster technology adoption and industrialization in Brazil early to mid 20th century by Pedro Américo

From <a href="/PUCRioEconomia/">Departamento de Economia PUC-Rio</a> and <a href="/ubcVSE/">UBC Economics</a>, a great JMP on economic development and economic history looking at the role of railways to foster technology adoption and industrialization in Brazil early to mid 20th century by <a href="/PdrAmerico/">Pedro Américo</a>
Otis Reid (@otis_reid) 's Twitter Profile Photo

Come work with me at Open Philanthropy! We are looking for a Lead Researcher to manage researchers on the cause prioritization team -- help us find the best program areas to spend hundreds of millions in the next several years! jobs.ashbyhq.com/openphilanthro…

Alexander Berger (@albrgr) 's Twitter Profile Photo

🚨 🚨 🚨 We are looking for someone great to lead a new program focused on accelerating economic growth in developing countries.🚨 🚨 🚨 If we find the right person, they'll oversee at least $30M of spending over the next few years. Here's why we think this is a great bet: