Joop Adema
@jopieboy.bsky.social
Post-doc @ University of Innsbruck -- https://jopieadema.github.io/
Reposted by Joop Adema
Our CampAIgn Tracker got featured in this brilliant piece of investigative journalism by @groene.nl. They reveal the prompts behind an extremely disturbing AI-powered campaign by Dutch politicians that we find is one of the top producers & spreaders of AI-generated content in this election #tk2025.
Wordt generatieve AI gebruikt door politieke partijen en aanhangers? Ja. Maar vooral door sommige partijen.
Zie uitgebreid stuk ik de @groene.nl met belangrijke bijdragen van Jelle Postma en collega @favstats.eu #tk2025
www.groene.nl/artikel/maak...
Zie uitgebreid stuk ik de @groene.nl met belangrijke bijdragen van Jelle Postma en collega @favstats.eu #tk2025
www.groene.nl/artikel/maak...
Vanuit de PVV-fractie worden in het geheim met AI racistische ideeën gepromoot
Op sociale media delen PVV-fanaccounts levensechte AI-beelden, veelal van knappe, blonde vrouwen die worden bedreigd door migranten. Deze pagina’s blijken te worden beheerd door minstens twee PVV-Kame...
www.groene.nl
October 11, 2025 at 8:34 AM
Our CampAIgn Tracker got featured in this brilliant piece of investigative journalism by @groene.nl. They reveal the prompts behind an extremely disturbing AI-powered campaign by Dutch politicians that we find is one of the top producers & spreaders of AI-generated content in this election #tk2025.
Reposted by Joop Adema
📊Working Paper No. 7: “What Drives Refugees’ Return After Conflict?”
Survey of 2,500+ Ukrainian refugees across 30 European countries: territorial integrity and security guarantees are key to return.
Read: econ4ua.org/wp-content/u...
Submit research: lnkd.in/gf2nQ5WC
Survey of 2,500+ Ukrainian refugees across 30 European countries: territorial integrity and security guarantees are key to return.
Read: econ4ua.org/wp-content/u...
Submit research: lnkd.in/gf2nQ5WC
econ4ua.org
October 7, 2025 at 3:20 PM
📊Working Paper No. 7: “What Drives Refugees’ Return After Conflict?”
Survey of 2,500+ Ukrainian refugees across 30 European countries: territorial integrity and security guarantees are key to return.
Read: econ4ua.org/wp-content/u...
Submit research: lnkd.in/gf2nQ5WC
Survey of 2,500+ Ukrainian refugees across 30 European countries: territorial integrity and security guarantees are key to return.
Read: econ4ua.org/wp-content/u...
Submit research: lnkd.in/gf2nQ5WC
Reposted by Joop Adema
📣New Working Paper
“What Drives Refugees' Return After Conflict?”
✒️ @jopieboy.bsky.social @lchargaziia.bsky.social Yvonne Giesing, Sarah Necker & Panu Poutvaara
Insights into how conflict resolution, security, economics, and corruption influence return decisions.
🔗 www.ifo.de/en/cesifo/pu...
“What Drives Refugees' Return After Conflict?”
✒️ @jopieboy.bsky.social @lchargaziia.bsky.social Yvonne Giesing, Sarah Necker & Panu Poutvaara
Insights into how conflict resolution, security, economics, and corruption influence return decisions.
🔗 www.ifo.de/en/cesifo/pu...
September 24, 2025 at 3:59 PM
📣New Working Paper
“What Drives Refugees' Return After Conflict?”
✒️ @jopieboy.bsky.social @lchargaziia.bsky.social Yvonne Giesing, Sarah Necker & Panu Poutvaara
Insights into how conflict resolution, security, economics, and corruption influence return decisions.
🔗 www.ifo.de/en/cesifo/pu...
“What Drives Refugees' Return After Conflict?”
✒️ @jopieboy.bsky.social @lchargaziia.bsky.social Yvonne Giesing, Sarah Necker & Panu Poutvaara
Insights into how conflict resolution, security, economics, and corruption influence return decisions.
🔗 www.ifo.de/en/cesifo/pu...
Reposted by Joop Adema
🆕 RFBerlin Discussion Paper: @jopieboy.bsky.social, @lchargaziia.bsky.social, Yvonne Giesing, Sarah Necker, and Panu Poutvaara examine the determinants of Ukrainian refugees' return intentions post-conflict. www.rfberlin.com/network-pape...
September 5, 2025 at 8:50 AM
🆕 RFBerlin Discussion Paper: @jopieboy.bsky.social, @lchargaziia.bsky.social, Yvonne Giesing, Sarah Necker, and Panu Poutvaara examine the determinants of Ukrainian refugees' return intentions post-conflict. www.rfberlin.com/network-pape...
(1/10) New paper at PNAS: what predicts Ukrainian refugees’ destination choice? We experimentally study the drivers of location choice in a conjoint design: we find that job opportunities, wages and networks are most important, much more so than welfare benefits.
August 18, 2025 at 9:42 AM
(1/10) New paper at PNAS: what predicts Ukrainian refugees’ destination choice? We experimentally study the drivers of location choice in a conjoint design: we find that job opportunities, wages and networks are most important, much more so than welfare benefits.
Reposted by Joop Adema
I am often told that public critique of published articles must also solve the issues found. I think this frequently enforced requirement hinders scientific self-correction.
Blog post:
mmmdata.io/posts/2025/0...
Blog post:
mmmdata.io/posts/2025/0...
July 5, 2025 at 12:01 PM
I am often told that public critique of published articles must also solve the issues found. I think this frequently enforced requirement hinders scientific self-correction.
Blog post:
mmmdata.io/posts/2025/0...
Blog post:
mmmdata.io/posts/2025/0...
Update #2, RETRACTED: 15 months after we (w @ollefolke.bsky.social and @johannarickne.bsky.social ) submitted the initial comment to the Journal, we've noticed the paper was ultimately retracted. Retraction note here: link.springer.com/article/10.1...
July 1, 2025 at 6:21 AM
Update #2, RETRACTED: 15 months after we (w @ollefolke.bsky.social and @johannarickne.bsky.social ) submitted the initial comment to the Journal, we've noticed the paper was ultimately retracted. Retraction note here: link.springer.com/article/10.1...
Reposted by Joop Adema
📣 Submit your paper to the Leibniz Open Science Day! I will be there to talk about our recent experience with replicating Ciacci (2024) about impacts of the Swedish legislation that banned sex purchases. Call for papers: www.zbw.eu/de/ueber-uns...
June 24, 2025 at 5:04 PM
📣 Submit your paper to the Leibniz Open Science Day! I will be there to talk about our recent experience with replicating Ciacci (2024) about impacts of the Swedish legislation that banned sex purchases. Call for papers: www.zbw.eu/de/ueber-uns...
Reposted by Joop Adema
A warm welcome to @jopieboy.bsky.social ! 🌟
Thrilled to have him in the network! He researches labor economics and political economy of international migration.📊
🔍 His research: jopieadema.github.io
🔗 www.ifo.de/en/cesifo/ne...
Thrilled to have him in the network! He researches labor economics and political economy of international migration.📊
🔍 His research: jopieadema.github.io
🔗 www.ifo.de/en/cesifo/ne...
June 25, 2025 at 8:58 AM
A warm welcome to @jopieboy.bsky.social ! 🌟
Thrilled to have him in the network! He researches labor economics and political economy of international migration.📊
🔍 His research: jopieadema.github.io
🔗 www.ifo.de/en/cesifo/ne...
Thrilled to have him in the network! He researches labor economics and political economy of international migration.📊
🔍 His research: jopieadema.github.io
🔗 www.ifo.de/en/cesifo/ne...
Reposted by Joop Adema
📣Call for papers: 𝗖𝗘𝗠𝗜𝗥 𝗝𝘂𝗻𝗶𝗼𝗿 𝗘𝗰𝗼𝗻𝗼𝗺𝗶𝘀𝘁 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽 𝗼𝗻 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵, 28 - 29 October 2025, Munich
Keynote Speaker: Jens Hainmueller (Stanford)
ℹ️ www.ifo.de/en/event/202...
👉 Submit by 30 June: app.oxfordabstracts.com/stages/78037...
@sebastianschirner.bsky.social @econmunich.bsky.social
Keynote Speaker: Jens Hainmueller (Stanford)
ℹ️ www.ifo.de/en/event/202...
👉 Submit by 30 June: app.oxfordabstracts.com/stages/78037...
@sebastianschirner.bsky.social @econmunich.bsky.social
June 12, 2025 at 6:54 AM
📣Call for papers: 𝗖𝗘𝗠𝗜𝗥 𝗝𝘂𝗻𝗶𝗼𝗿 𝗘𝗰𝗼𝗻𝗼𝗺𝗶𝘀𝘁 𝗪𝗼𝗿𝗸𝘀𝗵𝗼𝗽 𝗼𝗻 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵, 28 - 29 October 2025, Munich
Keynote Speaker: Jens Hainmueller (Stanford)
ℹ️ www.ifo.de/en/event/202...
👉 Submit by 30 June: app.oxfordabstracts.com/stages/78037...
@sebastianschirner.bsky.social @econmunich.bsky.social
Keynote Speaker: Jens Hainmueller (Stanford)
ℹ️ www.ifo.de/en/event/202...
👉 Submit by 30 June: app.oxfordabstracts.com/stages/78037...
@sebastianschirner.bsky.social @econmunich.bsky.social
🧵Replication: Can refugee flows be lowered by reducing welfare? Agersnap et al. (2020, AER:I) study this in Denmark, reporting lower benefits strongly reduce migration flows. I reanalyze this paper, finding a much more nuanced result.
June 18, 2025 at 11:24 AM
🧵Replication: Can refugee flows be lowered by reducing welfare? Agersnap et al. (2020, AER:I) study this in Denmark, reporting lower benefits strongly reduce migration flows. I reanalyze this paper, finding a much more nuanced result.
Reposted by Joop Adema
📣 Join us for the annual Richard Löwenthal Lecture on
"Return and Return Intentions of Ukrainian Refugees" by Prof. Panu Poutvaara. 🇺🇦
📅 11.06.2025, 4 PM
📍 Hörsaal A, OEI, Garystr. 55, 14195 Berlin
🔗 tinyurl.com/LOE25
@freieuniversitaet.bsky.social
"Return and Return Intentions of Ukrainian Refugees" by Prof. Panu Poutvaara. 🇺🇦
📅 11.06.2025, 4 PM
📍 Hörsaal A, OEI, Garystr. 55, 14195 Berlin
🔗 tinyurl.com/LOE25
@freieuniversitaet.bsky.social
May 27, 2025 at 1:55 PM
📣 Join us for the annual Richard Löwenthal Lecture on
"Return and Return Intentions of Ukrainian Refugees" by Prof. Panu Poutvaara. 🇺🇦
📅 11.06.2025, 4 PM
📍 Hörsaal A, OEI, Garystr. 55, 14195 Berlin
🔗 tinyurl.com/LOE25
@freieuniversitaet.bsky.social
"Return and Return Intentions of Ukrainian Refugees" by Prof. Panu Poutvaara. 🇺🇦
📅 11.06.2025, 4 PM
📍 Hörsaal A, OEI, Garystr. 55, 14195 Berlin
🔗 tinyurl.com/LOE25
@freieuniversitaet.bsky.social
Reposted by Joop Adema
📢 Come work with us!
🏛️ Faculty of Economics & Statistics, UIBK @econstatuibk.bsky.social @uniinnsbruck.bsky.social
‼️ Three job openings for Full Professor positions
- Data Science
- Microeconomics
- Behavioral Economics
Please share! #datascience #economics
www.uibk.ac.at/de/info-beru...
🏛️ Faculty of Economics & Statistics, UIBK @econstatuibk.bsky.social @uniinnsbruck.bsky.social
‼️ Three job openings for Full Professor positions
- Data Science
- Microeconomics
- Behavioral Economics
Please share! #datascience #economics
www.uibk.ac.at/de/info-beru...
Aktuelle Ausschreibungen – Universität Innsbruck
None
www.uibk.ac.at
June 5, 2025 at 6:29 AM
📢 Come work with us!
🏛️ Faculty of Economics & Statistics, UIBK @econstatuibk.bsky.social @uniinnsbruck.bsky.social
‼️ Three job openings for Full Professor positions
- Data Science
- Microeconomics
- Behavioral Economics
Please share! #datascience #economics
www.uibk.ac.at/de/info-beru...
🏛️ Faculty of Economics & Statistics, UIBK @econstatuibk.bsky.social @uniinnsbruck.bsky.social
‼️ Three job openings for Full Professor positions
- Data Science
- Microeconomics
- Behavioral Economics
Please share! #datascience #economics
www.uibk.ac.at/de/info-beru...
Reposted by Joop Adema
𝗖𝗘𝗦𝗶𝗳𝗼 𝗔𝗿𝗲𝗮 𝗖𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝗟𝗮𝗯𝗼𝗿 𝗘𝗰𝗼𝗻𝗼𝗺𝗶𝗰𝘀, oganized by 𝗚𝗼𝗿𝗱𝗼𝗻 𝗗𝗮𝗵𝗹 is ending. 👏to @jopieboy.bsky.social on winning the Affiliate Award. Great presentations by @ursina.bsky.social @aadukia.bsky.social, @martinauccioli.bsky.social. 🙏 A special thanks to 𝗔𝗻𝗻𝗮 𝗔𝗶𝘇𝗲𝗿 for her keynote and to all presenters!
May 24, 2025 at 12:26 PM
𝗖𝗘𝗦𝗶𝗳𝗼 𝗔𝗿𝗲𝗮 𝗖𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝗟𝗮𝗯𝗼𝗿 𝗘𝗰𝗼𝗻𝗼𝗺𝗶𝗰𝘀, oganized by 𝗚𝗼𝗿𝗱𝗼𝗻 𝗗𝗮𝗵𝗹 is ending. 👏to @jopieboy.bsky.social on winning the Affiliate Award. Great presentations by @ursina.bsky.social @aadukia.bsky.social, @martinauccioli.bsky.social. 🙏 A special thanks to 𝗔𝗻𝗻𝗮 𝗔𝗶𝘇𝗲𝗿 for her keynote and to all presenters!
Reposted by Joop Adema
We are looking to hire post-doc interested in working on migration, citizenship, and diaspora. Come join us in Münster! Generous contract + no teaching for 2 years.
Many details and link to job add here:
sites.google.com/site/tnhalbe...
Please PM me incase you have questions!
Many details and link to job add here:
sites.google.com/site/tnhalbe...
Please PM me incase you have questions!
Thilo N. H. Albers - Job ads
2 years postdoc with a thematic focus on Migration, Diaspora, Citizenship
sites.google.com
May 17, 2025 at 9:30 AM
We are looking to hire post-doc interested in working on migration, citizenship, and diaspora. Come join us in Münster! Generous contract + no teaching for 2 years.
Many details and link to job add here:
sites.google.com/site/tnhalbe...
Please PM me incase you have questions!
Many details and link to job add here:
sites.google.com/site/tnhalbe...
Please PM me incase you have questions!
Reposted by Joop Adema
Update: We submitted the comment to the Journal of Population Economics, and today we got a desk reject with this motivation. However, we do not know their conclusion about the main results and why the paper was not retracted. Clearly, they do not hold. 1/4
May 15, 2025 at 5:42 PM
Update: We submitted the comment to the Journal of Population Economics, and today we got a desk reject with this motivation. However, we do not know their conclusion about the main results and why the paper was not retracted. Clearly, they do not hold. 1/4
Reposted by Joop Adema
A re-analysis of Ciacci's (2024) "Banning the purchase of sex increases cases of rape: Evidence from Sweden" Journal of Population Economics reveals major issues. A year ago, reproducers Adema, Folke, and Rickne found coding errors driving the paper's key results. Let's unpack this in a 🧵
May 9, 2025 at 12:21 PM
A re-analysis of Ciacci's (2024) "Banning the purchase of sex increases cases of rape: Evidence from Sweden" Journal of Population Economics reveals major issues. A year ago, reproducers Adema, Folke, and Rickne found coding errors driving the paper's key results. Let's unpack this in a 🧵
Reposted by Joop Adema
🚨 REPLICATION REPORT UPDATE: One year ago, a tweet by John Holbein alerted me, @ollefolke.bsky.social, and @jopieboy.bsky.social to a paper with a shocking result about Sweden’s law criminalizing the purchase of sex.🧵
May 9, 2025 at 9:29 AM
🚨 REPLICATION REPORT UPDATE: One year ago, a tweet by John Holbein alerted me, @ollefolke.bsky.social, and @jopieboy.bsky.social to a paper with a shocking result about Sweden’s law criminalizing the purchase of sex.🧵
Reposted by Joop Adema
Anomalies & data problems are found in the Hungarian EU SILC income data from around year 2017. It is very likely that the data was manipulated to decrease the poverty rate.
Annamaria Tatrai and Andras Gabos conducted a very thorough investigation of the issue: www.valaszonline.hu/2025/04/01/e...
Annamaria Tatrai and Andras Gabos conducted a very thorough investigation of the issue: www.valaszonline.hu/2025/04/01/e...
April 3, 2025 at 8:59 AM
Anomalies & data problems are found in the Hungarian EU SILC income data from around year 2017. It is very likely that the data was manipulated to decrease the poverty rate.
Annamaria Tatrai and Andras Gabos conducted a very thorough investigation of the issue: www.valaszonline.hu/2025/04/01/e...
Annamaria Tatrai and Andras Gabos conducted a very thorough investigation of the issue: www.valaszonline.hu/2025/04/01/e...
Reposted by Joop Adema
With @jeromevalette.bsky.social & Simone Bertoli, we are thrilled to announce the Call for Papers for the
3rd edition of the Junior Workshop on the Economics of Migration
on 23-24 June 2025 @CERDI, Clermont-Ferrand, France.
Submit until 23 February 2025 on economig2025.sciencesconf.org
3rd edition of the Junior Workshop on the Economics of Migration
on 23-24 June 2025 @CERDI, Clermont-Ferrand, France.
Submit until 23 February 2025 on economig2025.sciencesconf.org
January 8, 2025 at 8:00 AM
With @jeromevalette.bsky.social & Simone Bertoli, we are thrilled to announce the Call for Papers for the
3rd edition of the Junior Workshop on the Economics of Migration
on 23-24 June 2025 @CERDI, Clermont-Ferrand, France.
Submit until 23 February 2025 on economig2025.sciencesconf.org
3rd edition of the Junior Workshop on the Economics of Migration
on 23-24 June 2025 @CERDI, Clermont-Ferrand, France.
Submit until 23 February 2025 on economig2025.sciencesconf.org
Reposted by Joop Adema
We are excited to announce the review of Lades et al. (2020) "Daily emotional well-being during the COVID-19 pandemic". Based on the review by Joop Adema, we find Moderate Errors which do not affect the core conclusions. We recommend the authors seek a correction error.reviews/reviews/lade...
Lades et al. (2020)
ERROR is a bug bounty program for science to systematically detect and report errors in academic publications
error.reviews
January 8, 2025 at 12:34 PM
We are excited to announce the review of Lades et al. (2020) "Daily emotional well-being during the COVID-19 pandemic". Based on the review by Joop Adema, we find Moderate Errors which do not affect the core conclusions. We recommend the authors seek a correction error.reviews/reviews/lade...