Hans Risselada 🟥
@hansrisselada.bsky.social
280 followers 320 following 28 posts
Associate Professor of Marketing @unigroningen.bsky.social | Responsible marketing | Quant methods | Curious about donation, sustainability, behavior change & policy | System perspective | Mildly allergic to oversimplification.
Posts Media Videos Starter Packs
hansrisselada.bsky.social
Glad the organizers brought in that range—because if we’re serious about sustainability, it’s not just individual choices that need to shift. The whole system has to.

Also: a sharp, engaged audience. Lots of good questions. A great afternoon.
(2/2)
#AcademicSky
hansrisselada.bsky.social
Moderated the Sustainable Marketing event last Wednesday, organized by our study association Marug.
Speakers from Circolide @thomasfreese.bsky.social, Hortus Botanicus Haren, and FIND shared perspectives from ⚛️ green chemistry, 🎓 environmental education, and ♻️ second-hand retail respectively.
(1/2)
hansrisselada.bsky.social
Back from a 1-week cycling trip with the family. 🚴‍♂️🏕️
Two days later and it already feels like a distant dream—
Grading ✔️
Staff meetings ✔️
Paper revisions ✔️
Grant proposal writing✔️

Academic pace: ruthless. Legs still recovering, brain catching up with the inbox. #AcademicLife
hansrisselada.bsky.social
Hier gaat mijn luisteraarshartje sneller van kloppen!
hansrisselada.bsky.social
Interesting piece (in Dutch) on the diffusion of Signal in the northern part of the Netherlands. Great teaching material for my lectures on diffusion models and social contagion!
hansrisselada.bsky.social
🎓 We're hiring for a PhD project on charitable giving—real data, field experiments, and long-term donor behavior.

Supervised by Roelof Hars, @marijkeleliveld.bsky.social and me.

⏰ Deadline extended to April 13—applications are coming in, but you're not too late yet! shorturl.at/URoOu
#AcademicSky
Vacatures bij de RUG
shorturl.at
hansrisselada.bsky.social
Academic life isn’t always inspiring, but watching early-career researchers challenge messy problems? That part’s pretty good.
hansrisselada.bsky.social
Yesterday at our own @unigroningen.bsky.social - FEB PhD conference, 2 of ‘my’ PhDs presented their work:

👣 One on behavioral spillover from sustainability policy shifts
👗 One on (un)sustainable fashion consumption
(1/2)
Reposted by Hans Risselada 🟥
marijkeleliveld.bsky.social
almost ready to leave to the grote markt
hansrisselada.bsky.social
I am going on strike today to protest against the government's budget cuts on higher education. #DOEHETNIET
Flyer stating that I am going on strike today against the government's budget cuts on higher education.
Reposted by Hans Risselada 🟥
woinactie.bsky.social
4500 mensen bij de staking aan de UvA! #WOinActie #DoeHetNiet
hansrisselada.bsky.social
This well-designed (in many ways) online course of @carlbergstrom.com and @jevinwest.bsky.social on LLMs is highly recommended! To the point, critical, and full of examples. Can't wait until all videos are available!
carlbergstrom.com
Modern-Day Oracles or Bullshit Machines?

Jevin West (@jevinwest.bsky.social) and I have spent the last eight months developing the course on large language models (LLMs) that we think every college freshman needs to take.

thebullshitmachines.com
INTRODUCTION
thebullshitmachines.com
hansrisselada.bsky.social
Thanks for sharing! Excellent timing, because we were struggling with this issue and it's nice to have some structured way of dealing with prompting and model comparison.
Reposted by Hans Risselada 🟥
strengejacke.de
Print this out and put it on your pinboard! Most compact and at the same time clear and intuitive figure on possible associations between predictors and outcome (or variables).
(source: journals.sagepub.com/doi/10.1177/..., by @dingdingpeng.the100.ci and @achatton.bsky.social)
Reposted by Hans Risselada 🟥
woinactie.bsky.social
Eppo sloopkogelt door.

Een voorjaarsnota die voor academisch Nederland een ‘silent spring’ aankondigt.

Welke universiteit valt straks als eerste om?

neerlandistiek.nl/2025/01/sloo...
Nog meer destructieve plannen van de minister
Verontrustend nieuws uit doorgaans welingelichte kring.
neerlandistiek.nl
Reposted by Hans Risselada 🟥
jayvanbavel.bsky.social
This is a good analysis explaining why the scientic migration to bluesky worked when it failed to take hold with mastadon, threads, or linkedin.

The key is network effects: Moving an entire community is hard and people are reluctant to leaveit www.science.org/content/arti...
Like ‘old Twitter’: The scientific community finds a new home on Bluesky
After recent changes to Elon Musk’s X, a gradual migration turns into a stampede
www.science.org
Reposted by Hans Risselada 🟥
laurensdassen.voltnederland.org
Dit monsterverbond is nu verantwoordelijk voor een monsterbezuiniging.

CDA, CU, SGP, JA21 maken zich gedoogpartner van dit PVV-kabinet en brengen daarmee grote schade aan, aan ons onderwijs en onze toekomst.

Collega’s, doe dit niet.
hansrisselada.bsky.social
Again protesting against the proposed budget cuts. This time we gathered on our @unigroningen.bsky.social campus and blew our whistles for a full minute. Our message to the government was clear: Doe het niet (Don't do it)! #doehetniet @woinactie.bsky.social
Reposted by Hans Risselada 🟥
Reposted by Hans Risselada 🟥
fonolog.bsky.social
Nog steeds een onacceptabel compromis. Hopelijk houdt de oppositie de rug recht.
hansrisselada.bsky.social
Thanks for sharing—and for writing 😀—this insightful paper! It's an excellent resource for teaching our marketing (PhD) students (and sparking discussions with colleagues). #MarketingSky
hansrisselada.bsky.social
I made it to The Hague and there are many colleagues and students here! Stop the budget cuts!!