Jaco Zuijderduijn's Avatar

Jaco Zuijderduijn

@jacozuijderduijn.bsky.social

Associate professor │ Economic History Department, Lund University │ Book: Medieval Capital Markets │ Project: Retirees and pensions of the past │ @GiroMedieval

1,555 Followers  |  161 Following  |  28 Posts  |  Joined: 21.11.2023  |  1.9415

Latest posts by jacozuijderduijn.bsky.social on Bluesky

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01.08.2025 15:28 — 👍 187    🔁 64    💬 10    📌 6

On women’s wills in 14thC Avignon #MedievalSky

03.08.2025 11:59 — 👍 10    🔁 3    💬 0    📌 0
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Academia is basically a collection of people who got lucky early on and mistook it for genius. doi.org/10.1073/pnas...

04.08.2025 11:26 — 👍 401    🔁 127    💬 15    📌 16
Weregild Calculator Calculate your worth in early medieval England! Discover what your life would be valued at in Anglo-Saxon times with this interactive weregild calculator.

How brilliant is this www.weregildcalculator.com

03.08.2025 19:54 — 👍 324    🔁 159    💬 31    📌 54
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32. Het stadspaleis van Bladelin in Brugge Podcast Episode · Stoute schoenen · 29/07/2025 · 38m

De vijftiende-eeuwse Brugse loterijen spelen een prominente rol in episode 32 van de podcast Stoute Schoenen van @bartvanloo.bsky.social podcasts.apple.com/be/podcast/s... Van Loo is al even enthousiast over die geschiedenis als ikzelf! Hij liet zich inspireren door de historiografie die … 1/

01.08.2025 08:06 — 👍 8    🔁 4    💬 1    📌 0

Imorgon kl. 13 föreläser Malin Nilsson, ekonomiskhistoriker från Lund, kring "Fakta och fiktion om kvinnors arbete i historien" i Lunds stadshall. Öppen publik föreläsning, alla välkomna!

31.07.2025 15:42 — 👍 3    🔁 5    💬 0    📌 0

One week left to apply for this tenured #envhist job!

31.07.2025 15:33 — 👍 24    🔁 28    💬 0    📌 0

This.

Evaluations by students have never produced actionable items for teaching improvement and they were never meant to. They provide post hoc justifications for personnel decisions (whether positive or negative) and encourage students to think of education as a transactional activity.

31.07.2025 02:44 — 👍 238    🔁 76    💬 4    📌 1
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Därför minglar över tusen forskare runt i Lunds stadskärna just nu Största vetenskapliga konferensen någonsin arrangeras i staden.

Sydsvenskans rapportering 😎👍

www.sydsvenskan.se/2025-07-29/d...

30.07.2025 11:42 — 👍 2    🔁 1    💬 1    📌 0
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Trump admits that Jeffrey Epstein “stole” young girls from him at Mar-a-Lago’s “spa” and brought them into his child sex trafficking ring. This includes Virginia Giuffre who died by suicide in April.

29.07.2025 19:04 — 👍 5014    🔁 1979    💬 528    📌 265

This this this! What do we need to teach them about AI that supersedes the foundational skills and critical thinking skills they should be learning?

If you can think and reason, you can use AI. The main sell is it’s easy to use and can make life easier for you.

28.07.2025 14:05 — 👍 17    🔁 5    💬 0    📌 0

Always thought accountants and programmers would be the first to go - absolutely no clue how Microsoft believes historians would be affected unless they (or, sadly, their AI) believe we only reproduce what happened when...

26.07.2025 20:38 — 👍 0    🔁 0    💬 0    📌 0
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Verkiezingsprogramma VVD in een nutshell

26.07.2025 19:56 — 👍 223    🔁 92    💬 6    📌 1
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In Lund final construction of the pavilion of #WEHC2025 is underway - hoping the weather stays like this

25.07.2025 15:50 — 👍 6    🔁 0    💬 0    📌 0
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Louisiana to join conservative higher education accrediting body  • Louisiana Illuminator Louisiana will join six other university systems in the South to form a new alternative accrediting body favored by conservatives

Meanwhile, here in bayou academia, the right-wing pincers are closing in. Not good for @lsu.bsky.social or any other university in the state.
lailluminator.com/2025/07/22/l...

24.07.2025 12:14 — 👍 4    🔁 3    💬 2    📌 0

CfP is out! Sign up, share, come visit, very excited about this. Let's get some great female case-studies!

08.07.2025 12:26 — 👍 6    🔁 5    💬 1    📌 0

"i asked grok" "i asked chatgpt" yeah well i asked carl sagan and he said the greatest enemy of knowledge is not ignorance but the illusion of knowledge 🧪

18.07.2025 04:12 — 👍 20368    🔁 5929    💬 134    📌 115
WeTransfer TOS says they can use all your uploaded content for genAI

WeTransfer TOS says they can use all your uploaded content for genAI

Bye forever, WeTransfer.

14.07.2025 23:57 — 👍 6466    🔁 3452    💬 207    📌 984

Great! Congratulations!

11.07.2025 16:02 — 👍 1    🔁 0    💬 1    📌 0
Post image 11.07.2025 10:33 — 👍 17189    🔁 4845    💬 212    📌 225

Thanks Jeroen, it was pleasure to meet you and the other participants in Prato!

11.07.2025 13:12 — 👍 2    🔁 0    💬 0    📌 0
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Cfp: "From craft guilds to unions". Datini-ESTER Advanced Seminar for early-career economic and social historians, 11-17 May 2026, Prato (Italy).
Learn more about your field of studies, make friends, and enjoy lovely Prato!
Apply before 15 October:
www.istitutodatini.it/ester/htm/ca...
Pls. share!

11.07.2025 07:55 — 👍 2    🔁 3    💬 0    📌 1
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Diefstal opgelost: VOC-topstukken terug in Nationaal Archief Op een zolder bleek een schat aan historische documenten te staan. Onder de gevonden stukken is een verslag uit 1602 van de oprichting van de VOC.

Gelukkig zijn deze stukken terug, en ik gun Arthur Brand zijn persmomentje, maar ik vind het tamelijk schokkend dat een medewerker van het Nationaal Archief ze stal. Alle hulde voor de man die ze vond en Brand inschakelde, het was naar geweest als die stukken waren weggegooid. nos.nl/artikel/2574...

09.07.2025 10:18 — 👍 12    🔁 1    💬 2    📌 1

This is oligarchy. This is obscene.

While 60% live paycheck to paycheck & kids go hungry, Jeff Bezos, worth $230 billion, goes to Venice on his $500 million yacht for a $20 million wedding & spends $5 million on a ring while his real tax rate is just 1.1%.

End this oligarchy.

24.06.2025 16:04 — 👍 41405    🔁 13109    💬 1350    📌 711
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BREAKING:

The White House lashed out at the creators of this ad for "fear-mongering".

It must have really struck a nerve. Maybe they don't like being outed as fascists.

You know what to do: SPREAD THIS EVERYWHERE!

#MAGAKidnappers

18.06.2025 19:20 — 👍 4152    🔁 2453    💬 91    📌 127
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PhD positions at the Department of Economic History - Uppsala University PhD positions at the Department of Economic History, Uppsala university, Department of Economic History, Uppsala University

The Department of Economic History at Uppsala University is now hiring three PhD-students in different projects. Have a look and apply! Deadline September 15th, to begin work in January 2026.

www.uu.se/en/about-uu/...

19.06.2025 06:54 — 👍 3    🔁 4    💬 0    📌 0
Utdrag ur Älvsborgs lösen 1571, visar en sida med ett antal hushåll i norra Västergötland och vad de ägde i form av koppar, silver, kor, hästar, får, med mera.

Utdrag ur Älvsborgs lösen 1571, visar en sida med ett antal hushåll i norra Västergötland och vad de ägde i form av koppar, silver, kor, hästar, får, med mera.

Vi söker doktorand i agrarhistoria!

Vi söker någon som vill utforska den ekonomiska ojämlikheten i 1500-talets Sverige och Finland. Utifrån förmögenhetsskatteregister kartlägger vi alla hushålls förmögenhet från 1571 och framåt.

Sök senast den 17 augusti!

www.slu.se/om-slu/jobba...

19.06.2025 07:29 — 👍 22    🔁 20    💬 1    📌 1
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Uppsala History of Inequality and Labor Lab (UHILL) - Uppsala University At the Uppsala History of Inequality and Labor Lab (UHILL), we are focused on the study of economic inequality, migration, and labor markets, from the industrial period to the present.

Three PhD. positions at economic history in Uppsala are now open, one of which is associated with Uppsala history of inequality and labor lab (UHILL): www.uu.se/en/research/...

19.06.2025 07:00 — 👍 7    🔁 8    💬 1    📌 0
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Verpleegkundige Kim Messelink van @radboudumc.bsky.social zet Jort Kelder ('Als een verpleegster geen vliegticket kan betalen, moet ze maar arts worden') vriendelijk, professioneel en krachtig op zijn plek.

18.06.2025 10:41 — 👍 971    🔁 272    💬 75    📌 28
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Assistant professor in economics of education We are looking for an up-and-coming researcher who wants to conduct pioneering research to take up a position as an assistant professor (associate senior lecturer) in economics of education.   What w

We have a job opening at Lund University for an assistant professor in economics of education (tenure-track). Applications are open until 11 August 2025. Please reach out if you have questions!
lu.varbi.com/en/what:job/...

12.06.2025 10:05 — 👍 24    🔁 23    💬 0    📌 0

@jacozuijderduijn is following 20 prominent accounts