Scholar

Iikka Korhonen

H-index: 25
Economics 82%
Political science 9%
undercoverhist.bsky.social
🚨 We economists at @crestumr.bsky.social IPParis are hiring🚨

We have 3 positions:
1 assistant prof in econometrics (ENSAE
1 assistant prof in Digital Economics and IO (Telecom)
1 assistant or associate, all fields (Polytechnique)

econjobmarket.org/positions/11...

Please circulate! #econsky
iikkakorhonen.bsky.social
Global economy chugging along, the euro area growing slightly above 1% this year and next...

Russia's GDP growth downgraded quite a bit especially 2025, but also 2026, 0.6% and 1.0%, respectively.

China GDP 2025 and 2026 4.8% and 4.2%, growth continues to decelerate.

www.imf.org/en/Publicati...

Reposted by Iikka Korhonen

gzachmann.bsky.social
Ukraine’s gas system has experienced a series of major attacks over the past week. According to Bloomberg, 60% of gas production capacities were disabled.

If the situation with ~50% lower production continues in Oct-Dec25 (at last year's consumt&import), gas storage would be depleted by March 2026.
iikkakorhonen.bsky.social
Russian consumer prices October 7 up 40.0% from end-2021, and +4.6% from end-2024. Gasoline up 32.9% from end-2021, and +10.4% from end-2024.

Reposted by Iikka Korhonen

voxeu.org
Nobel Laureate Joel Mokyr, Avner Greif, & Guido Tabellini discuss their recent book in which they argue institutions and culture played a key role in setting Europe and China on divergent paths of economic and political development.
cepr.org/voxeu/column...
#EconSky
Avner Grief, Joel Mokyr, and Guido Tabellini

The starkly different paths of economic and institutional development followed by China and the West is often attributed largely to the Industrial Revolution. This column argues that institutions and culture played a key role in setting Europe and China on divergent paths well before the onset of the Industrial Revolution, but the role they played was mediated by a critical difference between the two civilisations: the nature of their prevalent social organisations. A key factor behind China’s remarkable economic resurgence has been its capacity to adapt traditional institutions and cultural practices to the needs of a modern economy.

by Michael PettisReposted by Iikka Korhonen

michaelpettis.bsky.social
4/4
As long as Beijing is willing to tolerate extremely rapid rises in debt, GDP growth doesn't tell us much about the health of the economy. What matters is the components of growth and how growth was achieved.
carnegieendowment.org/posts/2025/0...
How to Predict China’s Economic Performance for 2025: A Sectoral Approach
GDP growth means something fundamentally different in China than in most countries.
carnegieendowment.org
iikkakorhonen.bsky.social
”most of the lumber and furniture tariffs are set to snap even higher in the new year — with upholstered wooden products subject to a 30% rate and kitchen cabinets and vanities at 50% as of Jan. 1.”

”Roughly 7% of all goods used in new residential construction come from foreign suppliers”

by Iikka KorhonenReposted by Menzie Chinn

iikkakorhonen.bsky.social
”..initially set at 25% for cabinets, vanities and upholstered wooden furniture — officially took effect on Tuesday at 12:01 a.m. New York time. Imports of softwood timber and lumber, meanwhile, are newly subject to 10% fees.”
”National security”, yes🇺🇸
www.bloomberg.com/news/article...
Trump’s Lumber Tariffs Take Hold, Threatening to Hike Home Costs
The US is now collecting tariffs on imported timber, lumber, kitchen cabinets, bathroom vanities and upholstered furniture, duties that threaten to raise the cost of renovations and deter new home pur...
www.bloomberg.com

by Iikka KorhonenReposted by Iikka Korhonen

iikkakorhonen.bsky.social
Well, what else do you use it for?
🇵🇱
”Lawmakers in Poland’s lower house last month approved a bill to tighten regulation of the crypto asset market, including prison sentences for those who fail to comply with oversight rules”

on.ft.com/4nZ3yRV Russia pays Europe’s saboteurs in crypto
Russia pays Europe’s saboteurs in crypto, says Polish official
Warsaw’s national security chief says Moscow is also using a shadow fleet to launch drones into European airspace
on.ft.com
iikkakorhonen.bsky.social
China's exports to Russia in September $8.7 bn, down 21% y/y
guntramwolff.bsky.social
"European purchases of US arms hit a record high of $76bn 2024, according to a @bruegel.org paper authored by Juan Mejino-López & Guntram Wolff, who analysed 1,179 notifications under the US Foreign Military Sales programme since 2008."
@financialtimes.com Henry Foy
www.ft.com/content/4131...
Poland demands Germany stop Nord Stream attack prosecutions
Also in this newsletter: How to end Europe’s dangerous reliance on US weapons
www.ft.com
fbermingham.bsky.social
New Chinese Sept trade data out this morning - here's the picture for the EU

- China's exports to EU up 14.2%
- China's imports from EU up 9.4%
- Despite rebound in import number, trade surplus up 20% because of China's surging exports, to $22.85bn in Sept

All USD, year on year

by Iikka KorhonenReposted by Iikka Korhonen

iikkakorhonen.bsky.social
“Coal producers are having a tough time,” Vladimir Putin acknowledged”
🇷🇺

”War is bad for most of the Russian businesses, if not all of them. But the coal sector is in really deep shit,” one of Russia’s top businessmen told the Financial Times.”

by Iikka KorhonenReposted by Iikka Korhonen

iikkakorhonen.bsky.social
Russia exports less coal than before the full-scale invasion and must sell what it exports at a discount.
iikkakorhonen.bsky.social
sector racked up losses of Rbs225bn ($2.8bn) in the first seven months of the year, according to Russia’s state statistics agency, double 2024’s total, when it was the country’s worst performing industry. In 2023, the sector generated profits of nearly Rbs375bn ($4.6bn).
🇷🇺
on.ft.com/4nTNGjM
Russia’s coal miners buckle under sanctions, weak prices and war
Sector’s worst crisis in 30 years underscores how some industries risk lasting damage from Ukraine invasion
on.ft.com

Reposted by Iikka Korhonen

fbermingham.bsky.social
Dutch newspaper NRC with new detail:

"This is an exceptional emergency measure intended to prevent IP related to chips from disappearing abroad. According to insiders, there were indications that Nexperia was planning to leak chip knowledge to China."

www.nrc.nl/nieuws/2025/...
Nederland grijpt hard in bij chipfabrikant Nexperia uit angst voor lekken chipkennis naar China
Intellectueel eigendom: Het ministerie van Economische Zaken legt de bedrijfsvoering van chipfabrikant Nexperia grotendeels stil, om te voorkomen dat chipkennis naar China weglekt.
www.nrc.nl

by Iikka KorhonenReposted by Iikka Korhonen

iikkakorhonen.bsky.social
”..the Big Three — are forecasting a combined $7bn tariff-related hit to their earnings in 2025, while the thousands of companies that supply them are reeling from disrupted supply chains, reduced cash flow and higher product prices.”
🇺🇸
on.ft.com/42AWuSS
‘This is existential’: Donald Trump’s tariffs drive US car sector into turmoil
Michigan’s ‘Big Three’ carmakers forecast a combined $7bn tariff-related hit to earnings in 2025
on.ft.com

by Pol AntrasReposted by Iikka Korhonen

pantras.bsky.social
Thrilled to see our decade-long research agenda with Teresa Fort and Felix Tintelnot on firm-level approaches to global value chains featured in the latest NBER Reporter. What a ride!

Link: www.nber.org/reporter/202...

Reposted by Iikka Korhonen

sarahkirchberger.bsky.social
The new leader of 🇯🇵 Japan’s LDP, Sanae Takaichi, loves heavy metal!🤘

“Since drumming in a college band, the 64-year-old politician has remained a fan of groups like Black Sabbath and Iron Maiden. She used to play so hard that she carried four pairs of sticks as back-up in case they snapped.”
Japan’s aspiring leader drums to relieve stress. She has many reasons to reach for her sticks | CNN
Staunch conservative and longtime lawmaker Sanae Takaichi is days away from becoming Japan’s first woman prime minister, and she inherits a daunting list of challenges.
edition.cnn.com

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