Marco Ranaldi's Avatar

Marco Ranaldi

@marcoranaldi

Assistant Professor of Economics at UCL and Director of UCL CNET Political Economy | Inequality | Capitalism | Fractals | Sampling Website: mranaldi.com Music: mranaldi.com/music

645
Followers
320
Following
27
Posts
17.11.2024
Joined
Posts Following

Latest posts by Marco Ranaldi @marcoranaldi

Preview
The Stone Center Announces an Eighth Cohort of Postdoctoral Scholars - Stone Center on Socio-Economic Inequality An eighth cohort of postdoctoral scholars will join the Stone Center for two-year appointments that begin in August 2026. Jasmine Simington was selected for the position that focuses on wealth inequal...

The GC CUNY Stone Center is excited to announce our two newly selected postdoctoral scholars, Jasmine Simington and Chris Pulliam! They will start their two-year appointments at @thegraduatecenter.bsky.social in August. Welcome, Jasmine and Chris!

10.03.2026 15:58 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1

Don't miss the next London Inequality Workshop! Details below!

10.03.2026 13:07 πŸ‘ 4 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
Post image

The world may be β€œcapitalizing,” but for many, property income remains a mirage. Our hidden gem of the week reveals that although capital income inequality has declined, ownership remains exclusive.

By @brankomilan.bsky.social & @marcoranaldi.bsky.social at @stone-lis.bsky.social

buff.ly/m5XkTf6

03.03.2026 15:00 πŸ‘ 3 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Preview
Miracle or Myth? The macroeconomic productivity gains from AI across… The presentation will focus on the expected macroeconomic productivity gains from Artificial Intelligence (AI) over a 10-year horizon in OECD and G20…

In our next #ComplexityEconomics seminar on 4 March @oecd-ocde.bsky.social's Peter Gal will be talking about the macroeconomic productivity gains from AI across the globe. Online and in person
www.inet.ox.ac.uk/events/mirac...

26.02.2026 10:21 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Post image Post image

[WID.world update]

Our R and Stata tools are now upgraded to support larger downloads (database grew fast and some workflows were failing). New releases are live on CRAN (R) and SSC (Stata).

Previous fails with Java-related errors should now run.

Problems? stats@wid.world

@wid.world

23.02.2026 13:21 πŸ‘ 17 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

If you think of the Earth as of an ongoing enterprise where some people receive income without working but just from ownership of Earth's land resources and produced capital, how concentrated is such income? Have many people receive nothing from the Earth, its resources and its capital?

18.02.2026 18:11 πŸ‘ 20 πŸ” 8 πŸ’¬ 1 πŸ“Œ 1

New paper on the capitalization of the world, together with @brankomilan.bsky.social, out today! A short thread follows below πŸ‘‡

18.02.2026 18:04 πŸ‘ 8 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Preview
Peter J.S. Duncan (1953-2026) We are deeply saddened to announce the death of Dr Peter Duncan.

Pete was a dedicated teacher, a supportive colleague, a complete sweetheart, and unrivalled as the nicest person at SSEES.
www.ucl.ac.uk/arts-humanit...

16.02.2026 20:21 πŸ‘ 7 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

On social tables & their methodology.

30.01.2026 09:40 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
Post image

The end of a long period of decreasing global inequality?

Concept 3 is Gini between world citizens calculated from some 110+ representative national household surveys with incomes of individuals expressed in PPP dollars.

16.01.2026 13:16 πŸ‘ 20 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1

🚨 We're hiring an Assistant Professor (Lecturer) in Economics

Only 5 days left to apply. See details πŸ‘‡

30.12.2025 13:13 πŸ‘ 19 πŸ” 27 πŸ’¬ 0 πŸ“Œ 0
Post image

If you’re looking for some holiday reading, my new book β€” Clearing the Air β€” is on offer at Β£1.99 on Kindle for the next 24 hours.

Hope you enjoy!

www.amazon.co.uk/Clearing-Air...

22.12.2025 06:22 πŸ‘ 96 πŸ” 22 πŸ’¬ 11 πŸ“Œ 1
World Inequality Report 2026
World Inequality Report 2026 YouTube video by World Inequality Lab

Today, we are publishing our World Inequality Report, which reviews the most recent #inequalitydata and exposes the magnitude of #inequality across time, space and all its dimensions.

πŸ‘‡Share this thread, share the report!
www.youtube.com/watch?v=R67u...

10.12.2025 10:24 πŸ‘ 176 πŸ” 130 πŸ’¬ 3 πŸ“Œ 12
Preview
Decomposing World Income Distribution: Does The World Have A Middle Class? Using the national income/expenditure distribution data from 111 countries, we decompose total inequality between the individuals in the world, by continents and regions. We use Yitzhaki’s Gini decom...

My paper with Shlomo Yitzhaki whose work and life we shall celebrate on May 20, 2026 at Hebrew University in Jerusalem.
Decomposing World Income Distribution: Does the World Have a Middle Class? Review of Income & Wealth, 2002.
onlinelibrary.wiley.com/doi/10.1111/...

10.12.2025 17:19 πŸ‘ 8 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
Post image

Podcast on my @politybooks.bsky.social book, in St Andrews splendid @rbpodcast.bsky.social series.
I discuss the links between classical liberty and P. Aghion's Schumpeterian theory, and pick from M. Wolf's and @brankomilan.bsky.social's reform programmes
www.intellectualhistory.net/roots-and-br...

09.12.2025 08:06 πŸ‘ 5 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Preview
Racial Inequality and Redistribution in Post-Apartheid South Africa - WID - World Inequality Database Racial Inequality and Redistribution in Post-Apartheid South Africa The source for global inequality data. Open access, high quality wealth and income inequality data developed by an international aca...

South Africa remains the most unequal country in the world, with the top 10% earning 70% of all pretax income.

New study by A. Gethin & L. Czajka shows that inequality in 2019 was as high as in 1993.

Racial inequality reduced only because top 10% Black incomes surged.

▢️ wid.world/news-article...

08.12.2025 15:31 πŸ‘ 17 πŸ” 15 πŸ’¬ 0 πŸ“Œ 0

Checking off your pre-πŸŽ„to-do list?

Don’t forget to submit your paper to the Bristol Applied Economics Meetings (BΓ†M)!

πŸ—“οΈ 5–8 May 2026 | πŸ“ University of Bristol School of Economics

πŸ”— www.baem.info

Send us your best work!

08.12.2025 16:24 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Great having you with us, Salvatore! Your impressive work on inheritance and wealth inequality, from the collection of new data and stylised facts to methodological innovations that improve its measurement, will, I am sure, continue to profoundly influence the inequality debate in the years to come!

05.12.2025 12:24 πŸ‘ 9 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

Happening today!

03.12.2025 09:02 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Post image

Delighted to share that as of today I’m joining @ceri-sciencespo.bsky.social as Assistant Professor!

I’ll be researching violence against youth across Latin American cities.

Grateful to the @gvagrad-ccdp.bsky.social for being a wonderful home over the past years.

More at www.elenabutti.com.

01.12.2025 16:51 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
Preview
Il nuovo capitalismo: quando le Γ©lite uniscono lavoro e capitale Nel nuovo capitalismo i redditi da lavoro si sommano a quelli da capitale. Spetta alla sinistra immaginarne una vera democratizzazione.

Segnalo questo articolo di NicolΓ² Bellanca su MicroMega, che analizza il tema della disuguaglianza composizionale e presenta alcune delle ricerche mie e di
@brankomilan.bsky.social su capitale e lavoro!

01.12.2025 10:43 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

πŸ“’One week to go!

There is still some time to sign up!
πŸ‘‡

26.11.2025 14:54 πŸ‘ 6 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
Post image

L'ultimo Rapporto PovertΓ  di Caritas Italiana ospita anche un mio saggio, con Giacomo Gabbuti.

Parliamo delle disuguaglianze esistenti e del come e perchΓ© occuparsene. Felici di aver ospitato la presentazione all'universitΓ  Roma Tre.

La registrazione completaπŸ‘‡
www.youtube.com/watch?v=t5ht...

21.11.2025 16:21 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
AI and Economics - ICMS Workshop Template

My colleagues are organizing a workshop on

*AI for economic research*

next March.

Paper submission is open now!
icms.ac.uk/activities/w...

22.11.2025 14:17 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
CitΓ©

[Music] My new piano composition Cité is out now and available on Spotify ☺️

Cover art: Fabio Ranaldi
Sound engineering: Beatrice Balagna
Production: Elena Butti

22.11.2025 12:02 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Roberto Iacono (Norwegian University of Science and Technology): Capital and Labor Income Mobility - Dipartimento di Economia e Management Date: Wednesday, 12 November 2025, at 2:30 pm Venue: Room Bruguier Pacini, DEM + Online via Teams Speaker: Roberto Iacono…Leggi tutto...

Our speaker this week is @robertoiacono.org (NTNU), who is currently visiting our Department of Economics @unipisa.bsky.social and presents "Capital and Labor Income Mobility", joint with @marcoranaldi.bsky.social and @joelliambuehler.bsky.social . www.ec.unipi.it/eventi/rober... #econsky #seminar

11.11.2025 23:50 πŸ‘ 6 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Post image

JOB OPPORTUNITY: Post Doctoral Research Associate in the Economics of Technological Change (2yr) ➡ https://www.inet.ox.ac.uk/vacancies
Join the @oxmartinschool.bsky.socialΒ Prog. on Forecasting Technological Change, led byΒ @francoislafond.bsky.socialΒ ,Β @doynefarmer.bsky.socialΒ &Β @maxroser.bsky.social

03.11.2025 13:03 πŸ‘ 6 πŸ” 4 πŸ’¬ 1 πŸ“Œ 1
Preview
Equality and Development: A Comparative & Historical Perspective 1800-2025 - WID - World Inequality Database Equality and Development: A Comparative & Historical Perspective 1800-2025 This paper combines income and wealth inequality series from the World Inequality Database (WID) and new global series on hou...

Does #equality promote #inclusion and #productivity, or hinder #growth❓

πŸ”΄Our new study revisits this long-running debate β€” finding a strong positive link between equality and development over the long run.

Read more▢️ wid.world/news-article...

27.10.2025 16:32 πŸ‘ 27 πŸ” 11 πŸ’¬ 1 πŸ“Œ 1
Preview
12th London Inequality Workshop The London Inequality Workshop brings together researchers studying economic inequality, based in and around London.

πŸ“’ Event Announcement!

Join us on December 3rd afternoon at King’s College London for our upcoming London Inequality Workshop.

We’ll have three excellent speakers, followed by informal drinks nearby!

βœ… Planning to attend? Please register here: tinyurl.com/LINWorkshop12

24.10.2025 12:48 πŸ‘ 9 πŸ” 6 πŸ’¬ 1 πŸ“Œ 3
Average tax rates in the US in 2019 as a share of wealth. Tax declines from 30% for percentile 20 to 4% for the top wealth percentile.

Average tax rates in the US in 2019 as a share of wealth. Tax declines from 30% for percentile 20 to 4% for the top wealth percentile.

Two points missing in recent Wealth Tax debates:
- If we measure total taxes as a % of wealth (not income), the system is highly regressive
- The wealthiest pay 3%-4% of their wealth annually in taxes. Wealth Tax shouldn't be seen as starting from zero (see US data from @gabrielzucman.bsky.social)

21.10.2025 12:12 πŸ‘ 7 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1