Xiaowei Xu's Avatar

Xiaowei Xu

@xiaoweixu

Economist at the IFS. Interested in inequality, labour markets and economic geography. Views my own.

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23.11.2024
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Latest posts by Xiaowei Xu @xiaoweixu

Peter put together a starter pack of my colleagues at the IFS.

Follow them for high-quality, policy-relevant analysis on tax and spending, efficiency and equity, firms and workers, healthcare and education and much more.

17.01.2026 18:55 ๐Ÿ‘ 7 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

thanks gavin! i updated this the other day - so stark that the post-covid data look the same as the lockdown years: bsky.app/profile/xiao...

19.01.2026 19:46 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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Have the UKโ€™s northern cities really experienced a productivity miracle? - Economics Observatory While official data points to a 'productivity miracle' in several large northern cities since 2019, a closer look suggests otherwise. This serves as a reminder to sense-check any data before using it,...

Great piece by @paulswinney.bsky.social raising serious concerns about the UK's sub-national productivity data and what it can tell us. I share his worry that misleading conclusions about a northern city miracle may already be skewing policy debates www.economicsobservatory.com/have-the-uks...

15.01.2026 16:18 ๐Ÿ‘ 8 ๐Ÿ” 6 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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The 'despair' measure we use in the paper (GHQ-12 score of 23+) is noisier, but tells the same story.

Hump shape in illbeing has been replaced by a declining age profile, and this isn't a Covid blip.

15.01.2026 13:55 ๐Ÿ‘ 3 ๐Ÿ” 2 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

The latest USoc wave lets us split out the Covid years from what came after.

So striking that they look the same!

Average mental ill health (based on a general screening instrument) is no better now than during the lockdown years, at any age. @alexbryson.bsky.social @dannyblanchy.bsky.social

15.01.2026 13:53 ๐Ÿ‘ 11 ๐Ÿ” 11 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 2

Finally made it over here, hello! ๐Ÿ‘‹

15.01.2026 12:23 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

(Authors of Carneiro et al. are Pedro Carneiro @ucleconomics.bsky.social, @francescafolia1.bsky.social, Sonya Krutikova @manchester.ac.uk, Julia Loh @theifs.bsky.social and @lindseymacmillan.bsky.social)

15.01.2026 12:22 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The paper by Carneiro et al. shows that places with strong labour markets also have higher equality of opportunity for kids who grow up in poor v. rich neighbourhoods.

Education also matters: LAs with better schools and less academic segregation have more equality of opportunity.

15.01.2026 12:19 ๐Ÿ‘ 4 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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My paper shows that youth migration has also increased in recent years, especially among graduates. Graduates move from places with weak labour markets to London and other high-paying cities, which exacerbates regional skills inequalities.

Skilled labour, as well as capital, flows towards London.

15.01.2026 12:15 ๐Ÿ‘ 10 ๐Ÿ” 5 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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The paper from Daams, Mayer and McCann @productivity.bsky.social shows that risk premiums on real estate investments outside London increased dramatically after the 2008 financial crisis, limiting access to credit in regional cities.

15.01.2026 12:10 ๐Ÿ‘ 3 ๐Ÿ” 2 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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How can policy tackle regional inequalities? | Institute for Fiscal Studies At this policy conference, researchers will present new evidence on the scale and causes of regional inequalities.

Excited about discussing regional inequalities at the Fiscal Studies symposium event next week!

We've got a star-studded lineup of @andyburnham.bsky.social, Paul Collier, Philip McCann, @lindseymacmillan.bsky.social, @amcanning.bsky.social and more.

Summary of new papers below ๐Ÿงต๐Ÿ‘‡

15.01.2026 12:05 ๐Ÿ‘ 19 ๐Ÿ” 10 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 1