Scholar

Simon Wiederhold

Videos
H-index: 21
Economics 43%
Education 20%
more

by Ludger Woessmann — Reposted by: Simon Wiederhold, Stephen P. Jenkins

by Ludger Woessmann — Reposted by: Simon Wiederhold

woessmann.bsky.social
In Zeiten von ständigen Transformationen sollten wir Bildung als Befähigung zu stetigem Wandel verstehen.

Mein Einleitungsvortrag in das Bildungspolitische Forum 2025 des @leibnizbildung.bsky.social

Livestream: www.youtube.com/@Leibniz_bil...

www.leibniz-bildung.de/veranstaltun...
2 4

Reposted by: Simon Wiederhold

chadbourn.bsky.social
Problems now, bigger ones ahead.
The decline of reading % of US teenagers who read in their leisure time... 50 Hardly ever 40 30 20 10 Almost every day 1985 1990 1995 2000 2005 2010 2015 Source: US National Assessment of Educational Progress Long-Term Trend Reading Assessments FT graphic: John Burn-Murdoch / @jburnmurdoch OFT 2020
26 70 250

by Michèle Bélot — Reposted by: Simon Wiederhold, Stephen P. Jenkins, Dan Goldhaber , and 3 more

Reposted by: Simon Wiederhold

henninghermes.com
Today I spent a wonderful day visiting the @iabnews.bsky.social, invited by Bernd Fitzenberger and Silke Anger 🤓🙏

Inspiring discussions and a very interactive seminar, lots of fun! 🫶

Thanks for organizing, @caspalh.bsky.social & @demirecon.bsky.social 💪🥳

@ifoeducation.bsky.social
@cesifo.org
1 2 10

by Simon Wiederhold

simonwiederhold.bsky.social
It was so great having you all at our workshop! Can't wait for the anniversary edition next year...
3

Reposted by: Simon Wiederhold

by Ludger Woessmann — Reposted by: Simon Wiederhold

woessmann.bsky.social
Ich freue mich schon riesig auf das
🚨Bildungspolitische Forum 2025🚨
in das ich in diesem Jahr einführen darf!

Es geht um
➡️Bildung in Zeiten von Transformation und beruflichem Wandel⬅️

Im Video reiße ich schon mal die Themen an, um die es geht:
👉 www.youtube.com/watch?v=yfuA...
1/2
LERNBPF25 - Bildung in Zeiten von Transformation und beruflichem Wandel - Prof. Dr. Ludger Wößmann
YouTube video by Leibniz-Forschungsnetzwerk Bildungspotenziale
www.youtube.com
1 4 7

by Ludger Woessmann — Reposted by: Simon Wiederhold

woessmann.bsky.social
🚨 85% (!) der Erwachsenen sind für ein Mindestalter von 16 Jahren für Social Media.
Selbst unter den Jugendlichen ist eine relative Mehrheit dafür.

👉 Dies und mehr im neuen ifo Bildungsbarometer 2025:
www.ifo.de/fakten/2025-...
1/7
1 14 32

Reposted by: Simon Wiederhold, Jörg Peters

vfsecon.bsky.social
[2] 15/09 | 5:00 PM — Panel: Open Science – Increasing Research Transparency in Economics
Featuring ZBW, Jörg Ankel-Peters, Jan Marcus, Severine Toussaert, Lars Villhuber, Levent Neyse
#OpenScience #VfS_Conf2025
@wisocologne.bsky.social
1 1

by Ludger Woessmann — Reposted by: Simon Wiederhold, Raffaella Sadun

woessmann.bsky.social
📢Our CESifo Conference on Economics of Education is about to start!🤩

This will be so exciting!!!🥳

🔗https://www.ifo.de/en/cesifo/event/2025-09-05/cesifo-area-conference-economics-education-2025

@raffasadun.bsky.social @sandramcnally.bsky.social @christinafelfe.bsky.social @singhabhi.bsky.social …
3 7 36

by Ludger Woessmann — Reposted by: Simon Wiederhold, Clemens Fuest

by Ludger Woessmann — Reposted by: Simon Wiederhold

woessmann.bsky.social
"Skills and Earnings: A Multidimensional Perspective on Human Capital"

Final version now out in Vol. 17 of the Annual Review of Economics (Open Access):

www.annualreviews.org/content/jour...
1 17

Reposted by: Simon Wiederhold, Richard S.J. Tol, Andreas Ortmann , and 4 more

i4replication.bsky.social
#GDRI_rep Update 8a: Major updates coming up over the next few weeks.

1st update: We reproduced "Parent–teacher meetings and student outcomes" some time ago. The paper was then retracted by the editors of the Euro Econ Rev.

Additional studies are connected (see diagram)
🧵
1 13 17

Reposted by: Simon Wiederhold, Michael McFaul, Roger A. Pielke , and 4 more

by Rüdiger Bachmann — Reposted by: Simon Wiederhold, Aaron Sojourner

View post

Reposted by: Simon Wiederhold, Andréas Nilsson, Ingo E. Isphording , and 1 more

maxroser.bsky.social
At Our World in Data, we spend much of our time counting deaths.

But it’s just as important to know the number of lives saved — even though it is harder to estimate and involves much larger uncertainty.

My Data Insight today includes this chart of some estimates.
6 49 120

Reposted by: Simon Wiederhold, Klaus F. Zimmermann, Shelly Lundberg , and 3 more

johncawley.bsky.social
If you'll be on the #EconJobMarket this coming year, you may want to join this webinar by @aereorg.bsky.social, titled, "Navigating Uncertain Waters: Advice for the Current Job Market," with Min Gong & @adrienneohler.bsky.social. 29 Sept 2025 @ 11am ET.
1 22 26

Reposted by: Simon Wiederhold, Andreas De Block

emollick.bsky.social
We now have some data on the environmental impact per AI prompt:

Gemini: 0.00024 kWh & 0.26 mL water

ChatGPT: 0.0003 kWh & 0.38 mL

...the same energy as one Google search in 2008 & 6 drops of water. Seems to be improving, too: Google reports a 33x drop in energy use per prompt in a year.

But...
10 46 140

Reposted by: Simon Wiederhold, Caroline Krafft, Jesse Rothstein , and 7 more

econsandy.bsky.social
Society of Labor Economists (SoLE) Annual Conference will be May 1-2, 2026 in Denver, Colorado. Submission portal is now open! Deadline for submissions is October 31--don't forget to submit! It will be a great conference! (organized by me and @jrothst.bsky.social)

mailchi.mp/sole-jole/so...
SOLE 2026 Submissions Open
mailchi.mp
27 59

Reposted by: Simon Wiederhold, Aaron Sojourner

henninghermes.com
⏰FINAL REMINDER⏰

Only two days left to apply for this fantastic postdoc position in the vibrant hub of Munich!🤩

Note that fluency in German is required for this position. Get in touch if you have any questions.🤓

@ifoeducation.bsky.social @econmunich.bsky.social @woessmann.bsky.social @cesifo.org
henninghermes.com
Henning Hermes @henninghermes.com · Jul 16
We are looking for a postdoc to work on exciting RCTs circling around scaling up mentoring interventions, starting in July 2026 💪🏻🚀

Amazing team at @ifoeducation.bsky.social & the perfect place to thrive with ifo, @cesifo.org + @econmunich.bsky.social 🫶🏻🌟

Please share widely 🙏🙏

Link below 👇
3 3

Reposted by: Simon Wiederhold, Gábor Békés

gaborbekes.bsky.social
Blah blah. If you'll teach undergrad or applied master #dataanalysis #methods #econometrics, with #rstats #python or #stata, have a look.
gabors-data-analysis.com/getting-star....
Data. Code. Slides.
1 5 18

by Simon Wiederhold

simonwiederhold.bsky.social
Just came across this practical, step-by-step guide to taking a project from idea to polished presentation. Really great tips on feedback loops, writing, and data work! I’m just not sure any introduction needs to be 8 pages long 😉
johnholbein1.bsky.social
John Holbein @johnholbein1.bsky.social · Aug 11
This looks potentially useful for junior scholars.

"The Research Paper Playbook: A PhD Student's Guide to Writing and Presenting"

papers.ssrn.com/sol3/papers....
1

by John Holbein — Reposted by: Simon Wiederhold, Lindsey Macmillan, Jill A. Jacobson

johnholbein1.bsky.social
This looks potentially useful for junior scholars.

"The Research Paper Playbook: A PhD Student's Guide to Writing and Presenting"

papers.ssrn.com/sol3/papers....
1 14 67

by David A. Jaeger — Reposted by: Simon Wiederhold, Ingo E. Isphording

davidajaeger.bsky.social
Just to answer @erdaltekin.bsky.social‘s question: ESPE 2026 will be held at Aalto University in Helsinki on 11-13 June 2026. Looking forward to seeing your submissions!!
erdaltekin.bsky.social
Erdal Tekin @erdaltekin.bsky.social · Aug 7
Anyone knows the exact dates for ESPE 2026? @davidajaeger.bsky.social
3 12

Reposted by: Simon Wiederhold, Guy Grossman

dynarski.bsky.social
Thread of research relying on world-renowned data produced by the Bureau of Labor Statistics

Please contribute

So much of my own research has used BLS data

Growing income inequality in who gets a college education - from NLSY79/97

www.nber.org/system/files...
1 28 64

Reposted by: Simon Wiederhold, Joshua Gans, John McLaren , and 10 more

copafs.bsky.social
AEA Statement on Dismissal of BLS Comm.

"The independence of the federal statistical agencies is essential to the proper functioning of a modern economy. Accurate, timely, and impartial statistics are the foundation upon which households, businesses, and policymakers make critical decisions."
3 110 200

Reposted by: Simon Wiederhold, Scott L. Greer, Jonathan Parker , and 5 more

dynarski.bsky.social
Why do the jobs numbers get revised?

our markets and policymakers want data NOW but employer data dribbles in over months

1st estimate is based on the 75% of employers who respond promptly

Updates occur as more data rolls in: 95% response rate by final revision 1/N

www.bls.gov/opub/btn/vol...
The initial estimate of job change for a month is based on the growth or loss of jobs at the businesses that have reported their data. Generally, BLS assumes that the employment situation at businesses that had reported is representative of the situation at those that had not yet reported. BLS continues to collect outstanding reports from the businesses in the sample as it prepares a second and then a third estimate for the month. With each subsequent estimate, more businesses have provided their information. In 2012, the average collection rate at the time of the third estimate for a month was 94.6 percent. (See chart 1.)
17 170 350

by John Holbein — Reposted by: Simon Wiederhold

johnholbein1.bsky.social
Many junior scholars struggle with managing a research pipeline.

So, academics: how do you do manage your pipeline?

How many projects are you working on at one time?

How do you know if you have too many/too few projects?

Other tips that you have?
5 3 18

by John Holbein — Reposted by: Simon Wiederhold, Bruce Bradbury

johnholbein1.bsky.social
Wow.

Research findings with p-values marginally less than 0.05 attract 60 to 110% higher Altmetric scores than those with p-values marginally above 0.05.

p-hacking means more popular attention!

p-hacking FTW!
5 18 60

References

Fields & subjects

Updated 1m