Advertisement · 728 × 90

Posts by Bård Harstad

Preview
OPEC news and clean energy markets This paper analyzes the reactions of clean energy stock markets to OPEC's produc-tion decisions (cuts, boosts, agreements to maintain production (ATM)…

⏺️ Not only policymakers, but the market reacts similarly.
A brand new academic publication confirms that:
"clean energy stocks respond negatively to OPEC's decisions to increase production levels but positively to OPEC's decisions to decrease them"
www.sciencedirect.com/science/arti...

1 month ago 2 0 0 0
Preview
Middle East war strengthens case for renewables, say clean energy experts Oil and gas price shocks triggered by conflict reignite discussion about building defences to volatile fuel costs

- former US intelligence official Tom Ellison... said the energy squeeze was a reminder that “fossil fuels have to constantly flow or else all hell breaks loose”. “That’s just a fundamental vulnerability that fossil fuels have compared to renewable energy,” he said.
www.ft.com/content/001a...

1 month ago 4 2 1 0
Preview
Reaching net zero by 2050 ‘cheaper for UK than one fossil fuel crisis’ Climate change committee finds move to renewable energy would also bring health, economic and security benefits

⏺️ According to a recent UK report:
"the transition to net zero is cheaper for our national economy than the entire cost of the last gas price crisis"
www.theguardian.com/environment/...

1 month ago 1 1 1 0

⏺️ Fossil fuel production and endowments are more asymmetrically distributed in the world than is the potential for producing renewables.
➡️ Thus, global instability (/wars) induces the EU (and markets) to invest more in renewables: ⬇️

1 month ago 9 3 2 0
Preview
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.

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...

1 month ago 15 6 0 0
Preview
Klimafellefeil av Sjølie Én forskningsbeskrivelse inneholdt syv betydelige feil

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...

3 months ago 1 2 0 0
Preview
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...

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...

4 months ago 5 4 0 0

You are just envious that you won't belong to Y before sometime in 2030, @richardtol.bsky.social.

3 months ago 1 0 1 0
Post image

Once in a while, academic research uncovers good news for some of us.
Happy new year!

3 months ago 7 0 1 0

This will be interesting (for me) because the project is still very much in progress...

4 months ago 4 0 0 0
Advertisement
Post image

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

5 months ago 9 1 0 0
Preview
Hard questions loom at COP30 summit ‘Climate finance’ approaches are under scrutiny

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...

5 months ago 6 0 0 0
Norges Bank Climate Conference 2025 | Exploring the Macroeconomic and Financial Impacts
Norges Bank Climate Conference 2025 | Exploring the Macroeconomic and Financial Impacts YouTube video by Norges Bank Investment Management

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...

5 months ago 11 0 0 0
Norges Bank Climate Conference | Norges Bank Investment Management

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...

5 months ago 7 3 0 0
Post image

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

6 months ago 990 194 24 94
Preview
Nations ramp up climate efforts after latest U.S. Paris Agreement withdrawal President Donald Trump made the decision to withdraw from the agreement on his first day back in office, echoing what he did in his first term

What now - for the future of climate policies - after USxit from Paris?
I got a couple of seconds with @ekoslof.bsky.social and Spectrum News:
spectrumlocalnews.com/nys/hudson-v...

6 months ago 9 1 1 1
Post image

Today is a beautiful date for honoring Pythagoras (and the simplest proof of his theorem)

7 months ago 38 6 2 2

On the "economics" of it, of course...

7 months ago 3 0 0 0
Post image

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.

7 months ago 1 0 1 0
Post image

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...

7 months ago 24 8 0 1
Advertisement
Preview
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.

Nå tilgjengelig opptak av @kholtsmark.bsky.social mm:
www.klimastiftelsen.no/arrangement/...

7 months ago 3 1 0 0

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...

8 months ago 5 0 0 0
Preview
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

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...

8 months ago 2 0 0 0
Post image

Beautiful -- but this is a Norwegian pic of climate change. Melting glaciers bring particles that color lakes green.

8 months ago 51 13 2 2

And Brazil has been criticized for investing in roads through the Amazon before: www.science.org/doi/full/10....

9 months ago 2 0 0 0
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...

Just as roads are main drivers of deforestation in other parts of the world: le.uwpress.org/content/77/2...

9 months ago 2 0 1 0
Preview
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 …

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...

9 months ago 2 0 1 0
Advertisement
Preview
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 .....

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...

9 months ago 1 0 1 0
Preview
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.

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...

9 months ago 16 5 2 0

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...

9 months ago 4 3 0 0