
Robert Metcalfe
@RDMetcalfe
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Economist, professor @ColumbiaSIPA @nberpubs | Co-Editor @jpubecon | Chief Economist @CentreNetZero | Co-founder @tbehaviouralist & @signol_io | 🏴
Manhattan, NY
Joined November 2011
🌍⚡ Excited to launch the Transatlantic Seminar on Environmental & Energy Economics (TSEE)! 📢 Cutting-edge research, global dialogue, & fresh ideas on climate, energy & the environment. 📅 Mondays | Online | Open to all 👉 Sign up here:
sites.google.com
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I'm hiring predocs to work with me on economic policy research projects starting in Summer 2026. Topics include healthcare, consumer finance, energy markets, housing, and childcare. You'll be part of an awesome community of @SIEPR predocs. Details below 👇 @econ_ra @predoc_org
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I'm hiring a predoc to work w/ me on empirical IO/applied micro projects starting in Fall '26! Details below and instructions here: https://t.co/FaouuEf1JB International students (who need J1) are welcome & non-econ bgs are fine given interest + curiosity. Please apply :)
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#APIOC2025 submissions deadline today. Details for the conference, Dec 12-14 in Brisbane, are in the thread below. Submit your papers via Editorial Express:
#IOTwitter - 2025 Asia-Pacific IO Conference: Dec 12-14 in Brisbane, Australia https://t.co/DmuHbnF3TO. Call for papers in mid-July. Keynotes by #PaulHeidhues & #GingerZheJin and great invited speakers. It's 10 years of APIOC, and we couldn't pick a better place. Please share! 🙏
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More great news from @econ_uzh: I'm thrilled to share that Steve Cicala @TuftsEconomics will join our department next year as the Vontobel Foundation Professor of Sustainable Economics. A shout-out to the @Vontobel Foundation for endowing his chair, which made this all possible!
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BIG NEWS, Dragon Ball Fans! Pre-register now and join Goku on day one! Get exclusive launch rewards and rare items Will you be the first to experience it?
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Forthcoming in EJ: ‘Destructive Behaviour, Judgement, and Economic Decision-making under Thermal Stress’ by @ingvildalm, @auffhammer, @Tessa Bold, @ianbolliger, @alumadembo, Solomon M Hsiang , @shuheikitamura, Edward Miguel, @rpickmans
https://t.co/iHaexPYhVN
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⚡ Britain's high electricity costs aren't a net zero problem — they're a legacy of outdated markets designed for fossil fuels 🖊️ CNZ’s Chief Economist @RDMetcalfe wrote to @TheEconomist about the root causes of high UK energy prices 👇 Check out this week’s print edition
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Just published in @JPubEcon: "Climate and migration in the United States" By Patrick Baylis, Prashant Bharadwaj, Jamie T. Mullins, & Nick Obradovich https://t.co/8UxWWZ7tg5
#econtwitter #publiceconomics
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I thank @RDMetcalfe for pointing me to this optimistic adaptation NY Times piece that highlights the fascinating work of @ai_silverman of @nyuniversity . An economics thread!! Pessimists beware, you won't like what follows. https://t.co/ltTHdUrcs2
nytimes.com
Hundreds of sensors placed throughout New York City measure water as it rises, then send the data to an interactive map available to the public.
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Come work with me @policyimpacts at @MITEcon! We're hiring pre-doctoral fellows to start next summer. Work closely with me and @bsprungkeyser to study the welfare impacts of government policies. Apply by Oct 5. https://t.co/BUleSbGWxu
@predoc_org @econ_ra
policyimpacts.org
Nathaniel Hendren is hiring multiple Predoctoral Researchers to work closely with him at Policy Impacts starting next summer at MIT. Apply by October 5, 2025 to meet the priority deadline.
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The good old days..... https://t.co/6TKqkph3pY
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Stanford Doerr School is hiring at assistant prof level in Global Environmental Policy. Search is broadly scoped and aimed at anyone in quantitative social sciences or related fields, including econ, polisci, env policy, or data science as applied to env policy. Plz share, RT!
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How often do you see so many future global leaders all in one place? Today, we were so glad to welcome the Class of 2027 to SIPA with an orientation that included faculty, administrators, and the student leaders who will be helping this new cohort make the best of their time at
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🧵1/11 My paper "Default Options and Retirement Saving Dynamics" is forthcoming in the AER! Auto-enrollment is often hailed as behavioral economics' greatest policy success and now covers 100M+ workers worldwide. But: does it actually increase lifetime wealth and welfare?
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What gets me upset about these complaints … every day a different one but all the same, is the subtle sense of wanting to impose their view on economists while claiming that’s what economists do to them. If this economics is bad do the good one - if economists are protective
Ha-Joon Chang wrote in the @FT about the need to rejuvenate economics teaching (as @MazzucatoM and many others have been claiming). Not only does its teaching need to be open to variety, but the economics science itself needs to become interdisciplinary.
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This is really exciting and impressive, and this stuff is in my area of mathematics research (convex optimization). I have a nuanced take. 🧵 (1/9)
Claim: gpt-5-pro can prove new interesting mathematics. Proof: I took a convex optimization paper with a clean open problem in it and asked gpt-5-pro to work on it. It proved a better bound than what is in the paper, and I checked the proof it's correct. Details below.
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Just published in @JPubEcon: "Women leaders improve environmental outcomes: Evidence from crop fires in India" By Maulik Jagnani & Meera Mahadevan https://t.co/N39z6sBOMO
#econtwitter #publiceconomics
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This is such a good move by @LISERinLUX.
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Managing your finances, no matter how much you make, is key to financial success. No one knows this better than @teyanataylor. The recent culinary school grad was given $300 to create a 🔥fit for Chime’s Ball on A Budget. See how she pulled it off. Powered by @Chime
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