Hvor meget koster det ekstreme sommervejr europæerne?
Jeg kommenterer idag på et nyt studie, der undersøger netop det.
Og regningen bliver nok kun større i fremtiden...
videnskab.dk/kultur-samfu...
@kruse-andersen.bsky.social
Assistant professor, Department of Economics, University of Copenhagen. Research: Economics of Climate Change , Environmental Economics, and Economic Growth. Main interests: economics, politics, and aircrafts.
Hvor meget koster det ekstreme sommervejr europæerne?
Jeg kommenterer idag på et nyt studie, der undersøger netop det.
Og regningen bliver nok kun større i fremtiden...
videnskab.dk/kultur-samfu...
🚨Working Paper Alert
We ask: can circular economy policies backfire?
In a macroeconomic model, we show that circular economy policies (e.g., increased recycling) may backfire in the sense that they increase virgin natural resource use
papers.ssrn.com/sol3/papers....
Publication alert! 🚨
10 years in the making!
Main takeaways:
💡 A stricter environmental policy unambiguously reduces economic growth
💡 But the effect is highly non-linear
💡 Economic growth barely affected by realistic environmental policy changes
doi.org/10.1016/j.en...
@mogensfosgerau.bsky.social og jeg kommenterer i dag på et udkast til Københavns Kommunes klimaplan
Det bliver nogle dyre CO2e-reduktioner
Vi kunne have fået meget mere klima for de penge
Men konsulenterne har haft en fest med at beregne KK's klimaaftryk
www.altinget.dk/klima/artike...
Den Grønne Trepart finansieres delvist ved at sælge 4 mio. CO2-kvoter, som skulle være annulleret
Politikkerne er nødt til at anerkende, at det kommer med en omkostning for klimaet på ca. 4 mio. ton CO2
Debatindlæg med @andreaslundj.bsky.social i AltingetKlima
www.altinget.dk/klima/artike...
Our numerical simulations show that our tax-subsidy scheme could provide a welfare gain of around 0.3 percent of national income if politicians have a strong aversion to carbon leakage
End of 🧵
12/N
While the uniform carbon tax ensures a domestic emission reduction target, the other instruments depend on the politicians’ aversion to leakage
With no aversion to leakage, only a uniform carbon tax is needed
11/N
(7) Tax on domestic production of fossil fuels
Intuition: reducing domestic production increases net imports, thereby increasing the international price of fossil fuels and thereby decreasing foreign consumption
10/N
(6) Subsidy to green energy production
Intuition: increasing domestic production reduces net imports, thereby reducing the international price of green energy and thereby increasing foreign consumption, resulting in lower fossil fuel use
9/N
(5) Tax on green energy consumption
Intuition: increasing domestic production reduces net imports, thereby reducing the international price of green energy and thereby increasing foreign consumption, resulting in lower fossil fuel use
8/N
(4) Consumption taxes on all non-energy goods
Intuition: reduction in domestic consumption reduces net imports, thereby reducing the international price of green energy and thereby increasing foreign consumption, resulting in lower fossil fuel use
7/N
(3) Location subsidies to all non-energy sectors
Intuition: counteract leakage at the extensive intensive margin by reducing the profit loss from regulation
6/N
(2) Output subsidies to all non-energy sectors
Intuition: counteract leakage at the intensive margin by increasing international competitiveness
5/N
(1) A uniform carbon tax on households and all non-energy sectors
Intuition: equalize marginal abatement costs across sectors and ensures a domestic emissions target
4/N
Our general equilibrium model prescribes an intuitive tax-subsidy scheme with 7 elements…
3/N
As a novel feature, we distinguish between leakage at the extensive margin, where domestic firms relocate to foreign countries, and leakage at the intensive margin, where domestic firms lose world market shares
2/N
Excited to share this open access article, forthcoming in The Scandinavian Journal of Economics @scandjecon.bsky.social
We design a cost-effective tax-subsidy scheme that reduces domestic carbon emissions while also addressing leakage
*without* Border Carbon Adjustments
🧵
doi.org/10.1111/sjoe...
Det er svært at se, at Energiø Bornholm giver samfundsøkonomisk mening - selv hvis man medregne forsyningssikkerhed
Det har jeg kommenteret på til @klimamonitor.bsky.social
Jeg vil igen opfordre til, at man trækker stikket på Energiø Bornholm
...hurtigst muligt
klimamonitor.dk/nyheder/art1....
Det er svært at se, at Energiø Bornholm giver samfundsøkonomisk mening - selv hvis man medregne forsyningssikkerhed
Det har jeg kommenteret på til @klimamonitor.bsky.social
Jeg vil igen opfordre til, at man trækker stikket på Energiø Bornholm
...hurtigst muligt
klimamonitor.dk/nyheder/art1....