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Bård Harstad

@bardharstad.bsky.social
6.9K followers 5.2K following 163 posts

Stanford economist: Professor of Political Economy; Business & Sustainability. GSB, SDSS, NBER, CEPR, UiO, TSE, 3ERCs, REStud editor for R&Rs only :) www.gsb.stanford.edu/faculty-resear…

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Bård Harstad @bardharstad.bsky.social · 05/10/2026
ConGrat! And wonderful quote :) “One thing that is remarkable about Stanford is the openness to truly disruptive innovation,” Deisseroth said. “Stanford is a place without a strong hierarchy. That allows ideas to bubble up and to spread and to be captured." med.stanford.edu/news/all-new...
med.stanford.edu
Stanford University professor Karl Deisseroth wins 2026 Nobel Prize in physiology or medicine
The psychiatry and bioengineering professor was recognized for his work in optogenetics.
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Reposted by Bård Harstad
Project Syndicate @projectsyndicate.bsky.social · 23/09/2026
If the EU, the US, and China all liberalize trade with Mercosur, the bloc’s agricultural area may increase by 2–9%, finds @bardharstad.bsky.social. If the EU incorporates deforestation into a contingent trade agreement, however, this expansion would be avoided. bit.ly/4xzQk1T
bit.ly
How Trade Deals Can Save Nature
Bård Harstad argues that incorporating deforestation-linked tariffs could lead to more conservation and more trade.
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Bård Harstad @bardharstad.bsky.social · 24/09/2026
It's out: EU's trade agreement with Mercosur (+ other blocks) has disappointed because: (a) FTAs cause deforestation, (b) trade, as a "carrot", has the potential of motivating conservation. Contingent Trade Agreements succeed with (b), my analysis suggests: academic.oup.com/ej/advance-a...
academic.oup.com
Contingent Trade Agreements: Linking Free Trade and Environmental Conservation*
Abstract. There appears to be a tension between trade proponents and environmental activists. This paper shows, however, how Contingent Trade Agreements (C
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Bård Harstad @bardharstad.bsky.social · 19/09/2026
An amazing agenda with important papers is selected from a large number of submissions (apologize to most of you!) Below, you can both register and view the program: www.gsb.stanford.edu/events/polit...
gsb.stanford.edu
The Political Economics of Sustainability
This conference focuses on the politics and the economics of environmental problems and regulation.
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Bård Harstad @bardharstad.bsky.social · 01/09/2026
Kong Haakon VIII avlegger ed i dag. Hans interesse på klimakonferansen til @norgesbank.bsky.social og @oljefondet.bsky.social avslørte at «Alt for Norge» er for snevert, så lørdag redefinerte han valgspråket: «Alt for Norge... innebærer også et ansvar for at vi som nasjon bidrar positivt i verden»!
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Bård Harstad @bardharstad.bsky.social · 29/08/2026
Drill for the economy, or abstain for the climate? This discussion provides a pro/con comparison when it comes to permitting more drilling in UK's North Sea. www.economicsobservatory.com/should-the-u...
economicsobservatory.com
Should the UK government allow more North Sea drilling for oil and gas? - Economics Observatory
In considering a return to North Sea exploration, five arguments relate to climate and clean energy: one’s bad; two provide a genuine case for limited additional production; and two strengthen the cas...
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Bård Harstad @bardharstad.bsky.social · 20/08/2026
When entering US academia, I was surprised by the fact that criticism is positively correlated with the significance of a seminar. (If bad, no-one bothers to ask questions.) Which is why I have loved criticism by @dacemoglumit.bsky.social and which is why The Economist article is an honor to him.
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Bård Harstad @bardharstad.bsky.social · 19/08/2026
@illumineme.bsky.social republishes my concerns about Brazil's forest initiative TFFF and the possibilities to learn from Chile and Uruguay: illuminem.com/illuminemvoi...
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Bård Harstad @bardharstad.bsky.social · 19/08/2026
Slår hull på noen økonomiske myter: - Kostnaden av klimaendringer er ikke at BNP faller. - Kostnaden av politiske tiltak varer ikke evig (men kun til bedriftene har tilpasset seg) - Nåverdien av framtidige kostnader er ikke liten bare fordi de ligger langt fram i tid:
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Bård Harstad @bardharstad.bsky.social · 08/07/2026
This paper is interesting, important, though-provocative and raises a large set of questions about how economists can test the impacts of unintended ecological effects. Congratulations to @eyalfrank.bsky.social and Anant Sudarshan www.eaere.org/erik-kempe-award-2026-eyal-frank-and-anant-sudarshan/
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Bård Harstad @bardharstad.bsky.social · 01/07/2026
Maintenant, en français (Now, in French): @projectsyndicate.bsky.social www.project-syndicate.fr/commentary/s...
project-syndicate.fr
Comment (ne pas) préserver les forêts tropicales
Bård Harstad identifie de meilleures alternatives au Fonds pour la pérennité des forêts tropicales, qui semble voué à l’échec.
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Bård Harstad @bardharstad.bsky.social · 01/07/2026
Thanks @imperialcollegeldn.bsky.social for a fantastic overview over contract theory research docs.google.com/document/d/1...
docs.google.com
Theory and Applications of Contracts Conference Programme 2026.docx
Theory and Applications of Contracts Conference Venue: Imperial College Business School, South Kensington, London (Room: LGS) Monday 29 June 2026 9:00 -9:15 Welcome & Opening Remarks ...
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Bård Harstad @bardharstad.bsky.social · 19/06/2026
Conserving tropical forests is extremely valuable. It would thus be disastrous if wealthy countries are discouraged from financing conservation in the future because they try and fail with a flawed scheme, especially when better alternatives exist, I argue: www.project-syndicate.org/commentary/s...
project-syndicate.org
How (Not) to Conserve Tropical Forests
Bård Harstad identifies better alternatives to the Tropical Forest Forever Facility, which seems destined to fail.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
EFTA-avtalen kan gi nok et eksempel på at den gulroten som handelsliberalisering faktisk kunne vært ikke har blitt brukt effektivt nok. I tillegg til forskningsartiklene skrev jeg en lettere tilgjengelig artikkel her: euobserver.com/19533/tweak-...
euobserver.com
Tweak the EU-Mercosur trade deal to include forest conservation
After more than five years of negotiations ratification of a EU-Mercosur trade agreement may finally be at hand. It’s far from a done deal. The best route forward is neither to ratify the EU-Mercosur ...
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
EFTA kunne også krevd en slik modifikasjon som ville gitt økt motivasjon til skogvern heller enn avskoging. Vi har alt en troverdig forskningslitteratur som viser at handelsavtaler gir økt avskoging.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
En oppfølgingsartikkel, “Contingent Trade Agreements” (R&R, EJ) viser i en kalibert modell at handelsavtalen vil gi økt avskoging, men at tollsatser betinget på avskoging vil unngå hele økningen og det kan motivere til mer vern enn det vi ser i dag.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
I American Economic Review: Insights, publiserte jeg i 2024 artikkelen “Trade and Trees”, som analyserer hvordan dette kan fungere. www.aeaweb.org/articles?id=...
aeaweb.org
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
Det ville ikke vært vanskelig å skrive inn et slikt krav i avtalea: Alt nå går tollsatsene gradvis ned over tid ifølge avtalen. En enkel modifikasjon kunne vært at en går tilbake til start, med de høyere tollsatsene, om avskogingsraten stiger over et visst nivå.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
Likevel er dette en tapt mulighet. Handel og lavere tollsatser kunne blitt brukt som en slags gulrot for å verne regnskog. Dette kunne blitt gjort om tollsatsene på varer fra Mercosur/Brasil ville økt dersom avskogingsraten øker.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
Jeg tror det er veldig viktig at EU/EFTA får handelsavtale med Mercosur. Både fordi USAs politikk gjør det nødvendig å forhandle med andre og å gjøre det utenom WTO, men også fordi Mercosur forhandler videre med andre (som Kina) som stiller enda svakere miljøkrav enn EU/EFTA gjør.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
I januar bestemte EU-parliamentet seg for å la EU-domstolen vurdere om avtalen er “lovlig”. Det stoppet ikke von der Leyen og EU-kommisjonen til å implementere avtalen “enn så lenge”. Nå følger Norge og EFTA etter.
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
Selv om partene ble enige i 2019 har det vært for stor motstand i EU mot å ratifisere avtalen. Faren for økt avskoging i Amazonas har vært en bekymring (selv om den viktigste motstanden kom fra landbrukessektoren, spesielt i Frankrige).
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Bård Harstad @bardharstad.bsky.social · 02/06/2026
Ny handelsavtale? De fleste vet kanskje ikke at i dag, 2. juni (for dere som er i Norge), skal Stortinget behandle (og trolig ratifisere) frihandelsavtalen mellom Efta og Mercosur. Avtalen har vært svært kontroversiell: Den er som en slags tilhenger til handelsavtalen mellom EU og Mercosur,.
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Reposted by Bård Harstad
NBER @nber.org · 04/05/2026
For a climate treaty to be maximally robust, strong, and self-enforcing, it must properly balance supply- and demand-side instruments, from Geir B. Asheim and Bård Harstad www.nber.org/papers/w35128
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Bård Harstad @bardharstad.bsky.social · 02/05/2026
As expected, but was it wise to push this before the election? news.bloombergtax.com/financial-ac...
news.bloombergtax.com
Danish PM Drops Wealth Tax to Remove Hurdle in Government Talks
Denmark’s acting prime minister, Mette Frederiksen, said she will drop her proposal to introduce a wealth tax, thereby removing a key hurdle in talks to form a new government.
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Bård Harstad @bardharstad.bsky.social · 27/02/2026
The physical distance may be large, but the 2026 Prize by Stanford @siepr.bsky.social draws attention to the EU's forthcoming (decarb+competitiveness) transition: siepr.stanford.edu/news/mario-d...
siepr.stanford.edu
Mario Draghi, influential EU economist, receives 2026 SIEPR Prize
The former president of the European Central Bank is recognized for his career in shaping economic policy, including leading the euro bloc through its 2010s debt crisis.
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Bård Harstad @bardharstad.bsky.social · 20/01/2026
Gass konkurrerer med både kull og fornybare energikilder. Våre forskningsresultater om det grønne energiskiftet har tydeligvis provosert noen. Takk til #Minerva for at syv feilaktige påstander om forskningen blir tilbakevist i et åpent tilgjengelig innlegg: www.minerva.no/bard-harstad...
minerva.no
Klimafellefeil av Sjølie
Én forskningsbeskrivelse inneholdt syv betydelige feil
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Reposted by Bård Harstad
Severin Borenstein @severinborenstein.bsky.social · 18/12/2025
John List has a disturbing LinkedIn post on the job market for economists. Between trump's attack on university/research and his destruction of the government infrastructure for managing and evaluating policy, big hit on economics hiring. www.linkedin.com/posts/johnal...
linkedin.com
AEA job market update. The numbers don't lie: this is the toughest market for PhD economists in recent memory. JOE listings are down 20% from last year. Worse: they are 19% below COVID levels. L...
AEA job market update. The numbers don't lie: this is the toughest market for PhD economists in recent memory. JOE listings are down 20% from last year. Worse: they are 19% below COVID levels. Let t...
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Bård Harstad @bardharstad.bsky.social · 01/01/2026
You are just envious that you won't belong to Y before sometime in 2030, @richardtol.bsky.social.
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Bård Harstad @bardharstad.bsky.social · 01/01/2026
Once in a while, academic research uncovers good news for some of us. Happy new year!
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Bård Harstad @bardharstad.bsky.social · 15/12/2025
This will be interesting (for me) because the project is still very much in progress...
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Bård Harstad @bardharstad.bsky.social · 31/10/2025
If you read French, I hope you can confirm: I point to security concerns, the importance of independence of Russian gas, Norway’s relatively clean extraction technology, how it can be transferred to others, and how all of this relates to The Gas Trap. Thanks @baptlanglois.bsky.social @lexpress.fr
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Bård Harstad @bardharstad.bsky.social · 29/10/2025
FT refers to my criticism of current forest financing and the solution that payments should be forest-linked loans. de Resende's concern about indebted tropical countries can be addressed because: -FLLs can and will replace existing debt -FLLs are not supposed to be repaid www.ft.com/content/5e84...
ft.com
Hard questions loom at COP30 summit
‘Climate finance’ approaches are under scrutiny
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Bård Harstad @bardharstad.bsky.social · 25/10/2025
Now on YouTube: An important econ & climate conference by Norway's NBIM&NB. @president.ecb.europa.eu, Gore, Hsiang etc At 1:25, I explained why policy and finance decisions are coordination games, why expectations are self-fulfilling, and what consequences this has www.youtube.com/watch?v=rsGL...
youtube.com
Norges Bank Climate Conference 2025 | Exploring the Macroeconomic and Financial Impacts
YouTube video by Norges Bank Investment Management
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Bård Harstad @bardharstad.bsky.social · 23/10/2025
På klimakonferansen, som ofte ellers, fokuserer vi økonomer ofte på BNP/vekst. Dette er først og fremst fordi vi kan måle/verdsette slike effekter, og det underestimerer effektene: Om det blir mindre regnskog og is kan BNP øke, men det gjør ikke effektene ønskelige www.nbim.no/en/responsib...
nbim.no
Norges Bank Climate Conference | Norges Bank Investment Management
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Reposted by Bård Harstad
Florian Scheuer @florianscheuer.bsky.social · 10/10/2025
I am delighted to share that Nobel laureates Esther Duflo and Abhijit Banerjee will join our Department of Economics @econ.uzh.ch at the University of Zurich on July 1, 2026, as Lemann Foundation Professors of Economics. 🧵 1/7
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Bård Harstad @bardharstad.bsky.social · 16/09/2025
Today is a beautiful date for honoring Pythagoras (and the simplest proof of his theorem)
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Bård Harstad @bardharstad.bsky.social · 11/09/2025
On the "economics" of it, of course...
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Bård Harstad @bardharstad.bsky.social · 09/09/2025
Det er for tidlig å konkludere at venstresiden vant valget. Når (/om) både Sp og MDG innser at de kan vippe regjeringen, er det høyresiden som vinner: Siden Sp og MDG ønsker motsatt politikk på noen områder, vil høyresiden kunne "kjøpe" en av dem, uansett hvilken platform Ap ender opp med å tilby.
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Bård Harstad @bardharstad.bsky.social · 05/09/2025
What's the future of carbon pricing? To answer, one must understand political economics. More than 800 scholars have realized this and signed up for the 9/9 Webinar by @eaere.bsky.social on this exact topic. You can still do it: www.eaere.org/events/suppo...
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Bård Harstad @bardharstad.bsky.social · 04/09/2025
Nå tilgjengelig opptak av @kholtsmark.bsky.social mm: www.klimastiftelsen.no/arrangement/...
klimastiftelsen.no
Petropraten: Står gassen i veien for fornybar energi?
Det sies at gass er veien til fornybar, men kan gass i stedet stå i veien for fornybar? En ny studie viser at gass kan bidra til å bremse omstillingen.
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Bård Harstad @bardharstad.bsky.social · 12/08/2025
To conserve forests, @cop30brazil.bsky.social proposes TFFF. TFFF has severe weaknesses but can, fortunately, be modified if payments are forest-linked loans rather than grants -- among other things discussed in this Policy Brief: drive.google.com/file/d/1B4sW...
drive.google.com
SIEPR Policy Brief 08-2025b WEB.pdf
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Bård Harstad @bardharstad.bsky.social · 11/08/2025
Indeed: - if this destructive bill becomes law – just weeks ahead of Cop30 in Belém – it threatens to erode Brazil’s credibility on the global stage. www.theguardian.com/world/2025/a...
theguardian.com
Brazil’s president signs environmental ‘devastation bill’ but vetoes key articles
Campaigners had urged Lula to veto the bill entirely, but many have welcomed his alterations
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Bård Harstad @bardharstad.bsky.social · 25/07/2025
Beautiful -- but this is a Norwegian pic of climate change. Melting glaciers bring particles that color lakes green.
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Bård Harstad @bardharstad.bsky.social · 19/07/2025
And Brazil has been criticized for investing in roads through the Amazon before: www.science.org/doi/full/10....
science.org
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Bård Harstad @bardharstad.bsky.social · 19/07/2025
Just as roads are main drivers of deforestation in other parts of the world: le.uwpress.org/content/77/2...
le.uwpress.org
Predicting the Location of Deforestation: The Role of Roads and Protected Areas in North Thailand
Using plot level data, we estimate a bivariate probit model to explain land clearing and the siting of protected areas in North Thailand in 1986. The model suggests that protected areas (national park...
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Bård Harstad @bardharstad.bsky.social · 19/07/2025
Roads are main drivers of deforestation in the Brazilian Amazon not only when they are built, but years later too: www.sciencedirect.com/science/arti...
sciencedirect.com
Road network and deforestation of indigenous lands in the Brazilian Amazon
This research evaluates the relationship between the official and unofficial road network and deforestation in the Brazilian Amazon within and around …
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Bård Harstad @bardharstad.bsky.social · 19/07/2025
Because an abundant body of research finds that new roads, as those being built to host COP30, causes more deforestation: onlinelibrary.wiley.com/doi/abs/10.1...
onlinelibrary.wiley.com
Predictors of deforestation in the Brazilian Amazon
Aim and Location We assessed the effects of biophysical and anthropogenic predictors on deforestation in Brazilian Amazonia. This region has the world's highest absolute rates of forest destruction .....
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Bård Harstad @bardharstad.bsky.social · 19/07/2025
Why is it not only sad and ironic, but also indicative of extremely poor Brazilian judgement to select Belém as the location for COP30? 🧵 www.bbc.com/news/article...
bbc.com
Amazon rainforest cut down to build highway for COP climate summit
The infrastructure required to host COP30 in Belém is undermining the cause, campaigners say.
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Reposted by Bård Harstad
Tony Addison @tonysangle.bsky.social · 15/07/2025
I’ll modestly suggest my own book ‘Resources Matter: ending poverty while protecting nature’ (OUP). The PDF is free to download (open access) 👇 global.oup.com/academic/pro...
global.oup.com
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