Robert Metcalfe
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rmetcalfe.bsky.social
Robert Metcalfe
@rmetcalfe.bsky.social

Economist, Prof at Columbia University.

Chief Economist: Centre for Net Zero (Octopus Energy Group).

Co-editor: Journal of Public Economics.

1st gen, 🏴󠁧󠁢󠁷󠁬󠁳󠁿

https://www.rmetcalfe.net/

Robert "Bob" Melancton Metcalfe is an American engineer and entrepreneur who contributed to the development of the internet in the 1970s. He co-invented Ethernet, co-founded 3Com, and formulated Metcalfe's law, which describes the effect of a telecommunications network. Metcalfe has also made several predictions which failed to come to pass, including forecasting the demise of the internet during the 1990s. .. more

Economics 32%
Engineering 17%

Reposted by Robert Metcalfe

Now that is a cool paper, on how labour markets with hourly workers/zero hour contracts push unpredictability and slow business days onto workers.

(She exploits weather and minimum wage variations.)
The first is Hannah Farkas.
JMP: "The Economic Incidence of Schedule Unpredictability in Hourly Work"
Website: hannahfarkas.github.io
Interests: Environmental Econ, Labor Econ

Second is Hayeon Jeong.
JMP: Does Greater Policy Intensity Improve Policy
effectiveness? Evidence from Seoul, South Korea
Website: sites.google.com/view/hayeonj...
Interests: Environmental Econ, Behavioral Econ

Reposted by Christian Odendahl

The first is Hannah Farkas.
JMP: "The Economic Incidence of Schedule Unpredictability in Hourly Work"
Website: hannahfarkas.github.io
Interests: Environmental Econ, Labor Econ

Meet our outstanding 2025–26 economics job market candidates from @columbiasipa.bsky.social.

We have two exceptional scholars on this year’s AP market — both bring awesome and policy-relevant research agendas to the market.

www.sipa.columbia.edu/sipa-educati...

Reposted by Robert Metcalfe

Two intense and inspiring months at @columbiasipa.bsky.social have come to an end!

It has been an incredibly enriching experience to immerse myself in this thriving academic community — and the kind, curious, and passionate researchers at SIPA made it easy to enjoy every day of my research stay.
This recent working paper by @rmetcalfe.bsky.social e.a. for @centrefornetzero.bsky.social shows how effective automated EV smart charging is:

"42% reduction in household electricity demand during peak hours, with 100% of this demand shifted to low-cost, low-emission off-peak periods."
I remember it like it was yesterday.
Trump's UN speech was his most embarrassing showing since the "DON'T TAKE TYLENOL" one

Very happy to release this working paper today showing the value of AI in helping shape energy demand.
🚗 Can AI make EV charging cheaper and greener?

CNZ ran the world’s largest AI-managed EV charging trial with 13,000 UK households. Check out the results 👇

Summary & working paper 🔗 www.centrefornetzero.org/papers/ai-in...

Reposted by Robert Metcalfe

"New study finds salary benchmarking cuts pay gaps by 25%. Pay dispersion partly arises from firms’ uncertainty about market rates, with key implications for pay transparency policy."

New paper from Perez-Truglia, Li & Cullen

www.restud.com/whats-my-emp...:

#econsky
#REStud
🚗 Can AI make EV charging cheaper and greener?

CNZ ran the world’s largest AI-managed EV charging trial with 13,000 UK households. Check out the results 👇

Summary & working paper 🔗 www.centrefornetzero.org/papers/ai-in...

Reposted by Robert Metcalfe

Just published in @jpube.bsky.social:

"Frictions in recovering unclaimed property: Evidence from a large-scale natural field experiment"

By Alejandro Zentner & Justin Holz

www.sciencedirect.com/science/arti...

#econsky #publiceconomics

Reposted by Robert Metcalfe

⚡ 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 @rmetcalfe.bsky.social wrote to @economist.com about the root causes of high UK energy prices

👇 Check out this week’s print edition or see link in 🧵

Reposted by Robert Metcalfe

This doesn't even make sense for like 30 reasons, there's no reason to put already-existing public data on the blockchain when it already exists and is publicly accessible, it's pretty blatantly just gonna be an attempt to pump some coin
Just published in @jpube.bsky.social:

"Climate and migration in the United States"

By @patrickbaylis.bsky.social, Prashant Bharadwaj, Jamie T. Mullins, & Nick Obradovich

www.sciencedirect.com/science/arti...

#econsky #publiceconomics
Just published in @jpube.bsky.social:

"Women leaders improve environmental outcomes: Evidence from crop fires in India"

By Maulik Jagnani & Meera Mahadevan

www.sciencedirect.com/science/arti...

#econsky #publiceconomics
Society of Labor Economists (SoLE) Annual Conference will be May 1-2, 2026 in Denver, Colorado. Submission portal is now open! Deadline for submissions is October 31--don't forget to submit! It will be a great conference! (organized by me and @jrothst.bsky.social)

mailchi.mp/sole-jole/so...
SOLE 2026 Submissions Open
mailchi.mp
TIL the original paper describing CRISPR, by Francisco Mojica, was rejected by 4 journals and took 2 years to be published
Important to realize that crime will be the next front in the war on data 2/

Reposted by Robert Metcalfe

Especially appreciate Liverpool fans signing up!

Reposted by Robert Metcalfe

Just published in @jpube.bsky.social:

"Intergenerational mobility in socio-emotional skills"

By Orazio P. Attanasio, @paulaaureo.bsky.social, & Alessandro Toppeta

www.sciencedirect.com/science/arti...

#econsky #publiceconomics
@ucleconomics.bsky.social @uclpolicylab.bsky.social
‬@sofi.su.se

I thought you did really well one season, no?

Reposted by Aaron Sojourner

For those of you that are tempted prizes, this is what you could win #econfpl #econsky
Donald Trump named EJ Antoni, chief economist of the conservative Heritage Foundation, to lead the Bureau of Labor Statistics
Trump Names Heritage’s EJ Antoni to Lead Bureau of Labor Statistics
President Donald Trump named EJ Antoni, chief economist of the conservative Heritage Foundation, to lead the Bureau of Labor Statistics after firing the former head of the agency earlier this month.
bloom.bg
I don’t think I have ever publicly criticized any Presidential nominee before.

But E.J. Antoni is completely unqualified to be BLS Commissioner. He is an extreme partisan and does not have any relevant expertise.

He would be a break from decades of nonpartisan technocrats.

Reposted by John A. List

Once again, another excellent article from Fraser Nelson - who, as Editor of the Spectator, did more than anyone else in the UK media class to normalise the far-right conspiracist catastrophism he now so rightly decries.

archive.ph/AFWfc#select...
Just published in @jpube.bsky.social:

"The impact of economic opportunity on criminal behavior: Evidence from the fracking boom"

By @brittanystreet.bsky.social

www.sciencedirect.com/science/arti...

#econsky #publiceconomics

Takeaway:

Different welfare measures tell different stories—and lead to different policy conclusions depending on temperature.

The findings might sound intuitive, but they challenge some widely held views that heat pumps and heat flexibility become less useful in cold snaps.

3️⃣ Consumers save more on their bills in warmer periods (resource cost per tonne of CO₂ becomes negative), but subsidies have larger welfare impacts when it's colder (larger MVPF), as heat pumps displace more carbon-intensive heating sources.