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Svenn Jensen

@svennjensen.bsky.social
245 followers 350 following 71 posts

Environmental Economist at Oslo Business School at Oslo Metropolitan University (@oslomet.bsky.social) - in Oslo. sites.google.com/site/svennjensen

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Reposted by Svenn Jensen
Richard Tol @richardtol.bsky.social · 02/10/2026
Nature, desperately trying to position itself as a top journal in the social sciences, leaves out Ostrom, Duflo, and Goldin.
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Glen Peters @glenpeters.bsky.social · 23/09/2026
The world has a stubborn tendency to rebound... Yes, there are mechanisms for a structural change post-Hormuz, but we said that after the Global Financial Crisis and after COVID. And yet, we still have record emissions of coal, oil, and gas!
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Jan Rosenow @janrosenow.bsky.social · 22/09/2026
🔥 HOT OFF THE PRESS For the first time ever, @iea.org has published a dedicated Electrification Report. An absolute treasure trove of data. Here are the key takeaways that stood out to me when I peer-reviewed it. 🧵
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Andreas Kotsadam @kotsadam.bsky.social · 22/09/2026
I most say this has been an absurd process. Even half of the authors withdrew their names. Yet it becomes a comment vs bs answer as usual. It’s impossible to set the record straight.
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Institute for Replication @i4replication.bsky.social · 22/09/2026
Our comment on “Raising Health Awareness in Rural Communities” is finally published in REStat (MIT Press). But the retraction we had been told was coming never happened. Can lawyers derail a retraction? This case raises that uncomfortable question. 🧵
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Ulrike Franke @rikefranke.eu · 22/09/2026
Indeed
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Hadas Weiss @hadas.bsky.social · 21/09/2026
the museum sounds great i hope they also build one for women
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Askill Harkjerr Halse @halsevesenet.bsky.social · 21/09/2026
Når drivstoffprisene nå ser ut til å øke en del i september, er det viktig å huske at de har vært relativt lave så langt i år. I august var bensinen billigere enn samme måned i fjor. Nye tall fra SSB i dag. www.ssb.no/energi-og-in...
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David Schindler @david-schindler.de · 21/09/2026
🚨 To all @eeanews.bsky.social members: Annual voting for association officers is underway again. 🥳 There are a bunch of great candidates on the ballot sheet (I wish I could vote for them all), and then there's also me! I'd be thrilled to receive your vote! Vote here: eeassoc.org/eea-election...
eeassoc.org
EEA Election | EEA
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Olvar Bergland @debequemme.eurosky.social · 18/09/2026
Ja vi har "jo-jo" prisar for drivstoff, eller som det heiter på stammespråket: det er Edgeworth svingningar for desse prisane. SV set fram tre tiltak i artikkelen. La oss sjå litt nærare på dei. Kort tråd. 1/4 #konkurransetilsynet #edgeworth #industrialorganization www.nrk.no/vestland/22-...
nrk.no
22 kroner for bensin i Bergen: SV meiner avgiftskutt er feil medisin
I Bergen kosta bensin 22 kroner literen torsdag ettermiddag. Det viser at avgiftskutt er feil medisin, meiner SV.
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ClimateFran @climatefran.bsky.social · 16/09/2026
New paper in Nature Climate Change today makes big improvements to 2 social cost of carbon damage sectors - labor productivity and agriculture Overall we find slightly lower mean SCC and much narrower uncertainty, mainly due to improved confidence around ag damages www.nature.com/articles/s41...
nature.com
New labour and agricultural damages improve climate cost estimates - Nature Climate Change
Heat stress reduces labour productivity, but economy-wide assessments are mostly missing. Using high-resolution projections and global economic modelling, the authors provide new cost estimates, and u...
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Catie Hausman @catiehausman.bsky.social · 16/09/2026
universities are fucking amazing. you mean i get to be surrounded by brilliant people with interesting ideas and a collaborative spirit, and we can hang out and talk about how to help each other learn more? how the fuck did i win this jackpot, i love my job ❤️❤️❤️❤️❤️
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Karine Nyborg @karinenyborg.bsky.social · 16/09/2026
Kan melde at PISA-krisa er verre enn noen ante og strekker seg langt opp i akademia. Jeg tok nrk’s eksempeloppgaver fra Pisa og fikk GALT på den som handlet om å avveie miljø- og økonomihensyn i havvind, enda jeg er økonomiprofessor med tretti års erfaring i miljøøkonomi.
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John Holbein @johnholbein1.bsky.social · 15/09/2026
There’s a lot of doom & gloom around how AI is affecting higher education. To a certain extent, I get it. AI is making some things harder. But I’ve found that AI has in some ways greatly enhanced my teaching. For one, it’s opened up applied activities that weren’t possible before. One example: 🧵
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Catie Hausman @catiehausman.bsky.social · 14/09/2026
On my reading list: Data Centers Lower Nearby Housing Values escholarship.org/uc/item/2z83...
Event study figure titled "Dynamic Effects of Data Centers on Housing Values." No obvious pre-trend is visible, and at 1 year after an announcement, housing values are 3% lower.
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Knut Einar Rosendahl @rosendahlke.bsky.social · 11/09/2026
European airlines received €10.9bn in free carbon allowances (EU ETS 2013-2025) I have never seen any good reasons for why airlines should receive free allowances, which make flight tickets cheaper. opportunitygreen.org/aviation/pre...
opportunitygreen.org
European airlines received €10.9bn in free carbon allowances
European airlines received €10.9bn in free carbon allowances that padded profits rather than driving green investment. Read our call for full EU ETS reform.
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Jonas Bals @jonasbals.bsky.social · 10/09/2026
Et litt lengre svar til Minervas Nils August Andresen: agendamagasin.no/debatt/sveri...
agendamagasin.no
Sverigedemokraterna har nazistiske røtter
Sverigedemokraterna har blitt re-radikalisert, fått større appetitt, og ser nå ut til å være klare for å gå fra kulturkrig til realpolitikk.
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Richard Tol @richardtol.bsky.social · 10/09/2026
In one of the new not-IPCC scenarios, CO2 capture and removal will be 37% of the 2070 economy of Latin America.
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Christian Odendahl @codendahl.bsky.social · 10/09/2026
I am going to get into so much trouble for this. But it is true. Free public transport is bad economics. My latest for The Economist. www.economist.com/finance-and-...
economist.com
The economic folly of free buses
There are better ways to fight climate change, immobility and inequality
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Eivind Trædal @eivindtraedal.bsky.social · 10/09/2026
«Det er forskjell på å forsvare nasjonal kultur og å gjøre kulturell homogenitet til en forutsetning for et velfungerende samfunn.» www.dagsavisen.no/kommentar/ho...
dagsavisen.no
Høyresida må ikke bli en dørmatte for ekstrem populisme
Vi må kunne erkjenne problemene som har gitt næring til Sverigedemokratene uten å kjøpe partiets forklaring på dem eller senke våre egne standarder.
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Johan Sæbø @jsaebo.eurosky.social · 09/09/2026
Pumpe mest mulig olje fordi den er reinere enn kull, vs ikke ha strømkabler til utlandet for å erstatte kullet? Samme folka Si at innvandrere må integrere seg, vs reagere når innvandrere går på ski eller i bunad? Samme folka
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Sven-Erik Volberg @volberg.bsky.social · 08/09/2026
This seems relevant as ever, more so even.
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Scott Horton @robertscotthorton.bsky.social · 07/09/2026
But these contradictions pale beside the AfD itself, an ultranationalist fascist political party which is micromanaged and financed by the Kremlin.
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Anders Heger @andersheger.bsky.social · 08/09/2026
Spørsmålet høres på en måte ut som det er blitt stilt før en gang? www.aftenposten.no/meninger/kom...
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Ralf Martin @mondpanther.bsky.social · 07/09/2026
There is no peaceful way to have a migrant protest. Intimidating vulnerable people is an act of fascist terrorism. Journalists and politicians pretending that it's ok to intimidate migrants as long as you don't destroy police cars and property are enablers and apologists for fascism. @lbc.co.uk
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Christian Odendahl @codendahl.bsky.social · 07/09/2026
Oh dear. #Merz lumps together The Left (now a leftie party of city-dwellers), the AfD (far-right) and the pro-Russian loonies BSW -- combined at 60% -- as the parties that call into question the democratic norms of the country.
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Christian Stöcker @christianstoecker.de · 06/09/2026
Kolumne: Viele AfD-Wähler leben in einer (strategisch erzeugten) Parallelrealität. Das ist gefährlich für die Demokratie,die ohne Faktenbasis nicht funktionieren kann. Stoppen können andere Parteien diesen Trend nur, indem sie selbst bei den Tatsachen bleiben. Gerade der Kanzler.
MEINUNG •Wahl in Sachsen-Anhalt
Wir brauchen eine Brandmauer gegen Bullshit

 Christian Stöcker
Eine Kolumne von Christian Stöcker
Man müsse die AfD »inhaltlich stellen« findet die Union und verkennt ein zentrales Problem: Es geht vielen AfD-Wählern nicht um die Wirklichkeit, sondern um gefühlte Wahrheiten. Dagegen hilft etwas anderes.
06.09.2026, 15.49 Uhr
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Richard Tol @richardtol.bsky.social · 07/09/2026
and in case any doubts the sympathies of the AfD, they played Erika at their rally
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Chris Bowen @chrisbowenmp.bsky.social · 07/09/2026
The energy system explained in 90 seconds.
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All Our Yesterdays @allouryesterdays.bsky.social · 07/09/2026
I will get flak for this, but this is a REAL stretch. She did not "warn" about the future we live in. The 1st calculations of what CO2 build-up might do came in 1895 with Arrhenius. ABSOLUTELY she deserves credit for what she did. But not for what she didn't do. allouryesterdays.info/2025/09/12/s...
allouryesterdays.info
September 13, 1856 - the game’s a Foote - All Our Yesterdays
One hundred and sixty nine years ago, on this day, September 13th, 1856, Her article sparked interest and praise, notably in the 13 September issue of Scientific American magazine, in an article title...
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Johanna Vogel @johannavogel.bsky.social · 07/09/2026
Die verzerrte Parallelrealität von AfD & FPÖ, befeuert durch die "sozialen" Medien und hilflos angefacht von konservativen Parteien (Stichwort politischer Islam): Für mich einer der plausibelsten Erklärungsansätze für die enormen Zustimmungswerte Rechtsextremer, in Sachsen-Anhalt wie in Österreich.
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Dan Federman @dfed.me · 05/09/2026
Bike lanes decrease the risk of serious injury for all users on a road. How is that not a benefit to the entire community? theprogressplaybook.com/2023/11/20/1...
theprogressplaybook.com
13-year study finds protected bike lanes make roads safer — for everyone
Cities with dedicated bike lanes had 44% fewer deaths and 50% fewer serious injuries.
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Askill Harkjerr Halse @halsevesenet.bsky.social · 04/09/2026
Ja, bompengene øker, men inntektene fra veibruksavgiften faller raskere. Bilistene betaler altså ikke mer enn før for bruk av veiene, men regningen er mer ujevnt fordelt.
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Georg Weizsäcker @georgweizsaecker.bsky.social · 04/09/2026
“It shows that much or all of the data — and therefore the results — are false” Klaus Wertenbroch, Ariely's co-author www.dukechronicle.com/article/duke...
dukechronicle.com
‘Insane data’: Duke professor Dan Ariely accused of additional research fraud
New evidence released Monday shows that Dan Ariely, professor of business administration in the Fuqua School of Business, likely tampered with or fabricated data in an influential research paper from ...
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Mike Konczal @mtkonczal.bsky.social · 03/09/2026
BLS this morning, with revised 2Q data: "The labor share, which is the percentage of output that accrues to workers in the form of compensation, was 52.8 percent in the second quarter of 2026, the lowest level in the series, which begins in the first quarter of 1947."
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Data Colada @datacolada.bsky.social · 02/09/2026
Colada[139] Artificial Deadlines Part 2 Evidence of fraud in the 25 year old gradesheet behind the key finding in an influential paper on deadlines and procrastination. datacolada.org/139
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Anders Kjelsrud @anderskjelsrud.bsky.social · 02/09/2026
Take a look at our new piece on cash transfers in Kenya!
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NBER @nber.org · 02/09/2026
Featured in the latest Digest: Urban Congesting Pricing and the Response Times of Emergency Medical Services www.nber.org/digest/20260...
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mohnitor @mohnitor.bsky.social · 02/09/2026
Straum er blitt politikk, ikkje marknad. Når prisen ikkje lenger fortel oss noko om knappleik, blir det mindre omstilling og verdiskaping. Rekninga hamnar hos skattebetalarane, eller hos framtidige generasjonar. www.aftenposten.no/meninger/kro...
aftenposten.no
Energipolitikken heng ikkje saman
Les Klaus Mohns kronikk.
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Data Colada @datacolada.bsky.social · 31/08/2026
An influential paper by Ariely & Wertenbroch (2002) reported two studies with tampered data. Post 1 of 2. datacolada.org/138
datacolada.org
[138] Artificial Deadlines (Part 1): Evidence of Fraud in an Influential Study About Procrastination
A new paper in Psychological Science (.htm) reports a failure to replicate Study 2 of Ariely and Wertenbroch’s influential article entitled, “Procrastination, Deadlines, and Performance: Self-Contr…
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Ben Casselman @bencasselman.bsky.social · 31/08/2026
Maria Edgeworth was a pioneer of the idea that economics should be accessible to all, not locked away behind jargon. What, you haven't heard of her? That's no accident, as @jeannasmialek.bsky.social explains in a new book that I am *so excited* to read. Excerpt: www.nytimes.com/2026/08/29/b...
nytimes.com
She Popularized Economics. Then She Was Erased From History. Why? (Gift Article)
Maria Edgeworth sneaked economic theory into her best-selling novels. Two centuries later, a new book finally gives her the credit she deserves.
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Johannes Sørbø @johannessorbo.bsky.social · 28/08/2026
1) God kronikk av Simen Markussen. Økonomiske insentiver har betydelige effekter, men kun for grupper som har reelle valg. Høres trivielt ut, men virker som et poeng mange ikke har med seg i trygdepolitikken www.dn.no/kronikk/okon...
dn.no
Det må lønne seg å jobbe – men det er ikke nok (+)
Diskusjonen om arbeidslinja bør flyttes ut av skyttergravene.
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Askill Harkjerr Halse @halsevesenet.bsky.social · 28/08/2026
Veiprising kan gi både bedre personvern og en mer rettferdig fordeling av regningen enn dagens bompengesystem. Har skrevet kronikk i Dagsavisen sammen med kolleger ved TØI og SINTEF: www.dagsavisen.no/debatt/de-va...
dagsavisen.no
De vanligste innvendingene mot veiprising stemmer ikke
En ny analyse viser at veiprising kan gi samfunnet gevinster på 40 milliarder kroner. Likevel dreier debatten seg raskt om overvåking og nye avgifter.
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Lauren Leek @laurenleek.eu · 27/08/2026
Check out my new article written for @arguablymag.bsky.social 👇
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Einar Wilhelmsen @einarwilly.bsky.social · 27/08/2026
Våre kraftmagasin er nokså tomme, men skyldes det storstilt eksport? Svaret er nei. Årsaken er hovedskalig veldig lite snø i vinter, og mye strømbruk i Norge.
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Askill Harkjerr Halse @halsevesenet.bsky.social · 27/08/2026
Prising av karbonutslipp virker. link.springer.com/article/10.1...
link.springer.com
The Effectiveness of Carbon Pricing: A Global Evaluation - Environmental and Resource Economics
We estimate the effect of the staggered adoption of carbon pricing policies across the globe between 1990 and 2017 on per capita $$\text{CO}_2$$ emissions from fossil fuel combustion. We use recent ec...
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Knut Einar Rosendahl @rosendahlke.bsky.social · 27/08/2026
Prisen for billig strøm Interessant sak av NRK www.nrk.no/norge/xl/pri...
nrk.no
Prisen for billig strøm
Nordmenns apetitt for billigere strøm er utømmelig. Det er ikke vannmagasinene.
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Paul Hünermund @p-hunermund.com · 26/08/2026
Interested in spending up to a year in Heilbronn and experiencing our emerging AI ecosystem first-hand? Our new AI Fellowship is now open (link below)! If you have a strong PhD from a leading university and work closely on causal AI, get in touch. I’d be happy to explore hosting you at TUM.
Bildungscampus Heilbronn
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Einar Wilhelmsen @einarwilly.bsky.social · 26/08/2026
Bli med og skriv under på krav lovfesting av 1,5 meters avstand når en bil skal passere en syklende ! slfnorge.maps.arcgis.com/apps/dashboa...
slfnorge.maps.arcgis.com
ArcGIS Dashboards
ArcGIS Dashboards
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laurentfranckx.bsky.social @laurentfranckx.bsky.social · 26/08/2026
Oldie but goldie
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