Researcher at @ZEW's Junior Research Group Digital Market Design. Digital platforms | Market design | Algorithmic decision-making
Mannheim
Joined August 2008
- Tweets45
- Following673
- Followers163
- Likes315
Pinned Tweet
🇪🇺🤖The #EU's proposed #AIAct wants humans to oversee #AI generated decisions. Is that a good idea?
🚨In a new @ZEW Policy Brief I explain all the reasons why it isn't and what should be done about that.
➡️zew.de/en/zew/news/human-ove…
Johannes Walter retweeted
#RedTeaming für generative #KI-Modelle: Hierzu schreiben die #ZEW-Ökonomen @DominikRehse @seb_waitforit @JohaWa im Standpunkt @Europe_Table: „Der Erfolg der KI-Verordnung wird nicht nur von techn., sondern maßgeblich von ökonom. Erwägungen abhängen“ 📰[€] table.media/europe/standpunk…
Johannes Walter retweeted
Exploring the depths of generative #AI challenges & opportunities: Get ready for our #LunchDebate with K Gross @DigitalEU, @nowicka_o, #ZEW economist @DominikRehse & @BertuzLuca. Looking forward to a deep dive into policy implications & strategies for mitigating risks
ALT People at the ZEW Lunch Debate today in Brussels.
ALT People at the ZEW Lunch Debate today in Brussels.
ALT People at the ZEW Lunch Debate today in Brussels.
Johannes Walter retweeted
Very happy to announce that we will host the Conference on "Research with and
within Organisations" @ZEW September 9-11. Exciting keynotes: @raffasadun @steve_tadelis Canice Prendergast + practitioner keynote. Submit your paper until April 30.
CfP & info: zew.de/VA4370-1
Johannes Walter retweeted
We look forward to receiving your contributions for the 22nd #ZEW Conference on the Economics of Information & #CommunicationTechnologies
Theoretical, empirical, and policy-oriented contributions are welcome!
Important dates:
Deadline, March 1.
Conference, June 27 and 28
🚨#CallforPapers: 22nd #ZEW Conference on the Economics of Information & #CommunicationTechnologies with Maria Petrova @bse_barcelona & @TomValletti on 27 & 28 June, Mannheim
🗓️Deadline: 1 March
📖More information: zew.de/ict-conference/?twt=1
Looking forward to your contributions!
ALT 22nd ZEW Conference on the Economics of Information and Communication Technologies, 27 and 29 June Mannheim
Johannes Walter retweeted
📢#CfP for this year's @ZEW #ICT Conference on 27-28 June. Keynotes by Maria Petrova @bse_barcelona and @TomValletti. Submission deadline: March 1.
Please submit, like, retweet!
#econtwitter #research #economics #digital
Johannes Walter retweeted
📢#CfP for this year's @ZEW #ICT Conference on 27-28 June. Keynotes by Maria Petrova @bse_barcelona and @TomValletti. Submission deadline: March 1.
Please submit, like, retweet!
#econtwitter #research #economics #digital
🚨#CallforPapers: 22nd #ZEW Conference on the Economics of Information & #CommunicationTechnologies with Maria Petrova @bse_barcelona & @TomValletti on 27 & 28 June, Mannheim
🗓️Deadline: 1 March
📖More information: zew.de/ict-conference/?twt=1
Looking forward to your contributions!
ALT Call for Papers 22nd ZEW Conference on the Economics of Information and Communication Technologies , 27 and 28 June 2024
Johannes Walter retweeted
📢Please RT! We are happy to announce the 15th Paris Conference on Digital Economics on March 21/22, 2024 (Palaiseau, France). We welcome theoretical, empirical, and policy-oriented submissions. The submission is open: digitaleconomics-paris.fr/co… The deadline is Dec 15, 2023.
Johannes Walter retweeted
Vergangene Woche waren @JohaWa, @seb_waitforit und ich in #Berlin um zu diskutieren, wie die im #AIAct vorgesehenen #KI-Prüfungen umgesetzt werden sollten. Quintessenz: Das Design von Anreizen und Koordinationsmechanismen ist sehr wichtig für verlässliche Prüfungen. (1/4)
@ZEW
Johannes Walter retweeted
Great keynote by @BedreOzlem on Hybrid Marketplaces, Competition & Regulation at the @ZEW #ICT Conference 2023!
Johannes Walter retweeted
The evidence that humans are often poor supervisors of AI systems has been mounting in recent years.
The EU’s AI Act should acknowledge and address this reality, argues @JohaWa of @ZEW. theparliamentmagazine.eu/new…
The #AIAct is overly optimistic about our ability to recognize and prevent poor #AI decisions... 🫣🚨
I wrote an opinion essay on the #AIAct for @Parlimag
on why that's a problem and what to do about it.
Check it out! ⬇️⬇️
theparliamentmagazine.eu/new…
Can police 👮, doctors 👩⚕️, hiring managers 🧑💼, ... humans be trusted to correct wrong AI advice? 🫣
You can read my opinion piece here: euractiv.com/section/digital…
The EU's #AI Act heavily relies on human oversight to keep automated decision-making in check. But to what extent people are too lenient or too critical over algorithms remains an under-discussed subject. An interesting take from @JohaWa on @eaTechEU.
euractiv.com/section/digital…
The Policy Brief is based on our new Discussion Paper with @JanB16936292 and @johnjhorton
"Algorithmic Advice as a Credence Good"
papers.ssrn.com/sol3/papers.… #EconTwitter
Johannes Walter retweeted
First day of the 20th #ZEW Conference on the Economics of Information and #CommunicationTechnologies! Today with a keynote by @ProfFionasm from @YaleSOME dealing with #ecosystems under #DMA.
#ICT ➡️ zew.de/VA3722-1/?twt=1
ALT Fiona M. Scott Morton during her keynote via ZOOM
Johannes Walter retweeted
📢 Please retweet: CfP for ZEW ICT Conference 2022📢
Deadline: March 10
#CallforPapers 📣: 20th #ZEW conference on the economics of #ICT on 6–8 July 2022 with keynotes by @ProfFionasm @YaleSOM & @ssnstudy @CarnegieMellon.
➡️ Submissions via forms.gle/WnpN4rcGXcTzaHTc7 by 10 March
➡️ zew.de/ict-conference
Looking forward to your contributions! #CfP
ALT Picture of the PDF version of the Call for Papers, all information also available at www.zew.de/ict-conference
Excellent talks and everyone is super friendly! 😊
If you work on anything related to #digital #economics 🤖, apply now to @zew_en's #ICT conference
Also: There'll be a #PhD workshop for the first time ever!
#CallforPapers 📣: 20th #ZEW conference on the economics of #ICT on 6–8 July 2022 with keynotes by @ProfFionasm @YaleSOM & @ssnstudy @CarnegieMellon.
➡️ Submissions via forms.gle/WnpN4rcGXcTzaHTc7 by 10 March
➡️ zew.de/ict-conference
Looking forward to your contributions! #CfP
ALT Picture of the PDF version of the Call for Papers, all information also available at www.zew.de/ict-conference
Johannes Walter retweeted
📢 Please retweet: CfP for ZEW ICT Conference 2022 📢
Deadline: March 10
#CallforPapers 📣: 20th #ZEW conference on the economics of #ICT on 6–8 July 2022 with keynotes by @ProfFionasm @YaleSOM & @ssnstudy @CarnegieMellon.
➡️ Submissions via forms.gle/WnpN4rcGXcTzaHTc7 by 10 March
➡️ zew.de/ict-conference
Looking forward to your contributions! #CfP
ALT Picture of the PDF version of the Call for Papers, all information also available at www.zew.de/ict-conference