Johannes Haushofer
@jhaushofer
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Economist at @CornellEcon and @CornellBPP. Founder @malengo @busaracenter. Also @SU_Economics and @eeg_mpi.
Singapore
Joined July 2012
Storytime! Here is how and why I switched from working on cash transfers to working on international migration. If you're still looking to donate this year, it's also a pitch! Donation link at https://t.co/wPIRehU0oo. US donations are tax-free. 1/n
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Here is the full writeup: https://t.co/onwOkKRV1U Many thanks to the research team: @TomanBarsbai, @MarcelloPerezAl, @demirelmerve, Philipp Moskopp, and @MattSutter_MPI; to the @malengo team; and to our many friends and supporters!
forum.effectivealtruism.org
Johannes Haushofer and Richard Nerland • Summary Malengo is a charity that facilitates international educational migration in the pursuit of poverty…
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You can help us finish the RCT by donating or investing! For smaller donations: https://t.co/Zg4r69ujgn For "philanthropic investing" through https://t.co/c7Qrj1Gtv6:
https://t.co/kQhasv1GWk For larger donations & investments, contact me! johannes.haushofer@malengo.org
netafoundation.org
Neta offers the first Donor Advised Fund that allows you to discover and invest in impactful technologies and research.
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With our new figures, we get 28x cash in the base scenario. Because our students enter into Income Share Agreements (ISAs), in which successful graduates "pay it forward" to the next generation, the impact is in potentially unbounded. An optimistic scenario yields 3,732x cash.
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President Trump says it perfectly. A patchwork of 50 different state systems creates a maze of conflicting regulations, resulting in chaos. Follow me to join the conversation on leading the AI revolution.
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Based on these numbers, we have updated our impact model. We depart from GiveWell's 2024 assessment, in which Malengo is about 2.5x more cost-effective than cash transfers.
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Amongst the ~250 students in Germany, all but 2 are still in the program and making progress. They are somewhat slower than expected (anticipated graduation timeline 5–6 years), grades are average (2.7, where 1=best, 5=worst), and 93% want to remain in Germany after graduation.
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Subjective well-being (e.g. happiness, depression) also increases, by 0.36 standard deviations (SD). (By comparison, cash transfers give about 0.1 SD.) The parents back home are doing better too (0.25 SD), and siblings and friends are no worse off.
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The city was broke—but not broken. Drop Dead City, the 2025 documentary about NYC’s 1975 fiscal crisis, is out now. Don’t miss this smart, gripping and unexpectedly poignant story of urban survival, now streaming on all major platforms!
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Students were surveyed after about one year in Germany, so they are still in school. Because they have part-time jobs, their incomes have already increased by $843 relative to the comparison group. This figure is adjusted for purchasing power & doesn't include Malengo's stipends.
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Our flagship program supports Ugandan students in a Bachelors degree in Germany. The program has a built-in randomized controlled trial (RCT) by conducting a lottery amongst qualified applicants. The full sample will contain around 850; these early results are for the first 240.
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Exciting news on @malengo, the NGO that helps East African students move to Europe for education: Our research team has given us a glimpse of their early findings! Here is the full writeup, joint with @richardnerland: https://t.co/onwOkKRV1U Thread follows!
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It's my dear sister Lisa's ( https://t.co/Ri7kHbqikE) birthday on Wednesday, and she is raising money for the folks in Italy who helped us rescue a very cute puppy recently! More here: https://t.co/Y85C26j840
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Introducing the world to our amazing Malengo students, vol. 2: Please meet Violet Nampala from Uganda, who is studying Energy Systems Engineering at Deggendorf Institute of Technology, Germany! https://t.co/n36xBPhvpU
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The Shapiro Foundation's new investment in Malengo is a great milestone for us! Here are some more details: https://t.co/VhH3Y0oHM4
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One of the great joys of working on @malengo is interacting with our amazing students. Here is a conversation I had with Hillary Turinawe, who is studying Medicine in Bonn, Germany.
Meet the @malengo Scholars: Hillary Turinawe is a Malengo Uganda–University Scholar studying Human Medicine at the University of Bonn, Germany. Here he is being interviewed by Johannes Haushofer, CEO of Malengo. https://t.co/NkNTQsvLoS
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Great news on @malengo: With a new large investment from https://t.co/dgwVwBiaRX, we'll be able to bring several hundred vocational training and university students from Kenya, Uganda, and Rwanda to Europe over the coming years! More here: https://t.co/VhH3Y0oHM4
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Did you know the best charities are 100x more effective than the average? We’re out to create the best charities. That’s what the Charity Entrepreneurship Incubation Program is about. Visit us at: https://t.co/fagE3uJ2lg
#aim #Entrepreneurship #globalhealth #AnimalWelfare
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Great new blog post by @notanastronomer about @malengo's Uganda–Germany university program!
laurenpolicy.com
Most of this blog is about international migration, and particularly, the economics of international migration.
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The World Bank released new data, and the extreme poverty estimate increased by 125 million. My colleagues Joe Hasell, Bertha Rohenkohl, & Pablo Arriagada investigated why this happened. I very much recommend it if you are interested in global poverty: https://t.co/R3xHz51PrP
ourworldindata.org
In June 2025, the World Bank increased its extreme poverty estimates by 125 million people. This doesn’t mean the world has gotten poorer: it reflects a new, higher International Poverty Line of $3 a...
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Investing in providing people with clean water is incredibly cost effective.
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There's a spirit of revival stirring in America. Dinesh D'Souza's new film, The Dragon's Prophecy, is part of that movement. Based on Jonathan Cahn's No.1 bestseller, the film reveals how war, politics and the Bible converge in a way that we need to make a choice. Watch on GJW+.
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