Madeleine Sumption
msumption.bsky.social
Madeleine Sumption
@msumption.bsky.social
Director of Migration Observatory @ University of Oxford. I research migration policy, mostly in the UK
Useful new stats from Home Office on how asylum applicants travel to the UK

Significant increase in applications from people on visas (mostly work, study or visit), not just small boats

Also large differences by nationality: Pakistani and Bangladeshi applicants much more likely to come on visas
August 21, 2025 at 1:19 PM
I’ve always wondered how employers & workers split the cost of UK immigration fees

Here it is for Skilled Worker visas from a Home Office survey of sponsors

Surprisingly little variation by industry/employer size (in underlying data tables)

www.gov.uk/government/p...
August 1, 2025 at 9:46 AM
Interesting paper: survey experiment finds US public are unconvinced by economic arguments in favour of admitting refugees, more convinced by moral arguments

Legal arguments only convincing on the left

journals.sagepub.com/doi/full/10....

@sblinder.bsky.social
July 14, 2025 at 10:16 AM
Pleased to share my new article in Migration Studies @MigrationJrnl on why it’s so much harder than it sounds for government to select the “best and brightest” migrants

I illustrate using the example of two widely criticized 'investor visa' programmes
academic.oup.com/migration/ar...
July 2, 2025 at 10:25 AM
What rights do unauthorised migrants get?

Interesting new paper looks at what rights 28 European countries give ppl without legal right to be there

Most countries allow access to emergency care & kids' schooling, few (unsurprisingly) offer financial support

cadmus.eui.eu/entities/pub...
June 9, 2025 at 9:14 AM
2. BUT Home Office data don’t show any obvious correlation between number of good weather days and boat crossings over long term

Any why would it? Much more plausible that a few consecutive days' bad weather affects *timing* of crossings rather than total number in long term
June 4, 2025 at 3:17 PM
Deeply sceptical about argument that long-term increase in small boat crossings results from weather

Here’s why – but I'm interested in any counterarguments!

1. Yes, weather affects crossings *in short run*. That is clear in data

Also more crossings in summer, when risk of death is lower... 1/n
June 4, 2025 at 3:17 PM
Calling UKRI-funded doctoral students interested in migration!

Apply for an internship with the Migration Advisory Committee - deadline 8th Sept

www.ukri.org/apply-for-fu...
June 3, 2025 at 8:35 AM
Asylum accommodation has shifted a lot over the last 6 years. More hotels but also much higher share in London & SE than under the previous dispersal policy

See our new briefing on asylum accommodation for the background

migrationobservatory.ox.ac.uk/resources/br...
May 7, 2025 at 10:00 AM
New stats from Home Office: 37% of 2024 asylum applicants arrived on a visa, slightly more than on small boats

The remaining 31% will presumably have arrived on other clandestine routes (e.g. lorry), at port/airport with fraudulent docs or via Ireland

...
March 31, 2025 at 10:31 AM
Interesting paper on migration & UK training after EU enlargement
➤Migration ➔big drop in formal employer training but only of "less valuable" NVQs, not apprenticeships
➤Bigger impact on older workers &low-skilled jobs
➤economic effect "not likely to be great" due to training/worker groups affected
March 26, 2025 at 4:19 PM
Useful new HMRC data on earnings by nationality, though what we really need is data by immigration status

Earnings differences will often reflect people's visa route: family, asylum, skilled worker, etc

Eg Pakistan/Bangladesh has more family migrants, Philippines more skilled workers
March 26, 2025 at 11:30 AM
New data answers puzzle of why skilled worker visa applications didn't decrease much despite higher salary thresholds: *grants* are down much more

Applications: down 24% in July-Dec
Grants: down 42%
Refusals & withdrawn: up 58%

Q: will this be temporary blip as employers adjust to new rules?
March 5, 2025 at 11:51 AM
Trump has proposed selling green cards

US is basically already selling green cards by getting "investors" to lose some money on investments with below-market rates. It's less controversial only because it doesn't *look* like a naked transaction

From my forthcoming book chapter:
February 26, 2025 at 11:38 AM
New proposals from Policy Exchange for restricting work and study visas
January 22, 2025 at 9:19 AM