Tom Grad (@tm_grd) profile picture

Tom Grad

@tm_grd

Assistant Professor at @SI_Copenhagen of @CBScph. Interested in platforms, crowds, and innovation. PhD from @wu_vienna.

 Kopenhagen, Dänemark
tomgrad.com
Joined June 2014
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  • Followers245
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Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)Photo by Tom Grad (@tm_grd)
🚨New research alert! 🚨 Tired of expensive, time-consuming experiments? 😴 We propose a new way to test and extend social science theories with an LLM-based framework: Generative AI-Based Experimentation (GABE) 🤖 abhishekn.com/publications-a… w/ @MTranchero @_arulm_ & Cecil B.
Image from Abhishek Nagaraj (@abhishekn)
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Our paper (with @wajeeha__ahmad , @erikbryn, and Chuck Eeseley) on the role of advertisers and platforms in monetizing misinformation is now published in @Nature! See @erikbryn's thread below and link to the paper here: nature.com/articles/s41586-0…
Companies inadvertently fund online misinformation despite consumer backlash

Companies inadvertently fund online misinformation despite consumer backlash

Nature - Many companies unknowingly advertise on websites that publish misinformation despite the reputational and financial risks, and increased transparency for consumers and advertisers could...

nature.com
Erik Brynjolfsson (@erikbryn) profile pictureErik Brynjolfsson
@erikbryn5 Jun 2024
It's great to see this research with @wajeeha__ahmad, @Ananya_Sen_ and Chuck Eesley work published in @Nature today. We find that most misinformation is funded by advertising but most advertisers don't even know they're funding it!
Image from Erik Brynjolfsson (@erikbryn)
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I'm excited to share the first paper from my PhD work published today in Nature. We study how misinformation is financially sustained and the role that companies and platforms play in financing it. nature.com/articles/s41586-0…
Image from Wajeeha Ahmad (@wajeeha__ahmad)
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This week, we proudly launched the Entrepreneurship and Finance Concentrations for both our Full-Time MBA and Executive MBA programmes. We welcomes the new cohort of #startups to the Entrenpreneurship Concentration! #innovation #businesssuccess #businessfinance #mba #emba
Image from Copenhagen Business School - MBA Programmes (@CBS_MBA)
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Competition and Collaboration in Crowdsourcing Communities: What Happens When Peers Evaluate Each Other? They sabotage their closest competitors but are lenient to newcomers. New in Organization Science doi.org/10.1287/orsc.2021.15…
Image from Christoph Riedl (@criedl)
Image from Christoph Riedl (@criedl)
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Nice study in @OrganizationSci by @criedl, @tm_grd and Christopher Lettl: Competition and Collaboration in Crowdsourcing Communities: What Happens When Peers Evaluate Each Other? pubsonline.informs.org/doi/a…
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Heute wurde der "Wissenschaftspreis Bürokratie" zum fünften Mal verliehen. Ausgezeichnet wurden Florian Englmaier (LMU München), Gerd Mühlheußer (Universität Hamburg), Andreas Roider (Universität Regensburg) und Niklas Wallmeier (Universität Hamburg) ... iwkoeln.de/institut/aus-dem-…
Wissenschaftspreis Bürokratie 2024: Neue Einblicke in kommunale Verwaltungen - Institut der...

Wissenschaftspreis Bürokratie 2024: Neue Einblicke in kommunale Verwaltungen - Institut der...

Das IW hat am 8. April zum fünften Mal den Wissenschaftspreis Bürokratie verliehen.

iwkoeln.de
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Happy to share that our paper "On Innovation and Insitutional Ownership" (with @d_wehrheim) is now available online at the Journal of Corporate Finance (Special Issue on Statistically Non-significant findings in Fin. Econ). Full paper (open access): sciencedirect.com/science/ar…
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📢 Exciting News! Our (with @Ananya_Sen_ , Pedro Ferreira, and @joerg_claussen) research paper has just been published in Management Science! 📰    Checkout our full paper here: pubsonline.informs.org/doi/1… #UGC #LocalNews #OnlinePlatforms
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Ever wondered about the intricate dynamics between UGC and professionally developed content on online platforms? Using data from local news our findings reveal when and where content from citizen journalists and professional journalists might be complements or substitutes.
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We use natural language processing to identify different types of content and show how these benefit differently from engaging users. Thus, we can provide evidence for Allan Afuah & Christopher Tucci (2012)'s conceptualization of "Crowdsourcing as a solution to distant search".
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Tom Grad retweeted
IC2S2 (@IC2S2) profile picture
IC2S2@IC2S220 Jul 2023
IC2S2 2024 will be hosted at @Penn, in the beautiful and vibrant Philadelphia! @xisong @dhopkins1776 #IC2S2.
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Tom Grad retweeted
IC2S2 (@IC2S2) profile picture
IC2S2@IC2S219 Jul 2023
#IC2S2'23 Keynote talk by Lisa Anne Hendriks: "Measuring and Mitigating Harm in AI Generated Language" Discussing #discrimination #misinformation #humancomputerinteracion #privacy #malicioususes #automation and #environmental risks
Image from IC2S2 (@IC2S2)
Image from IC2S2 (@IC2S2)
Image from IC2S2 (@IC2S2)
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Shelter Teyi @shelter1000 defends his PhD dissertation entitled “Strategic Entrepreneurship in the Informal Economy” @SI_Copenhagen @CBScph
Image from H.C. Kongsted (@HCKongsted)
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Nathan Rietzler defends his PhD dissertation entitled “Crowdsourcing Processes and Performance Outcomes” @SI_Copenhagen @CBScph
Image from H.C. Kongsted (@HCKongsted)
Image from H.C. Kongsted (@HCKongsted)
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New paper out today in Nature on how people interact with partisan and unreliable news on Google Search. With @_Jon_Green,@damianjruck, @Ognyanova, @bowlinearl, and @davidlazer nature.com/articles/s41586-0…
A screenshot of the front page of the published article showing the title, authors, and abstract.

ALT A screenshot of the front page of the published article showing the title, authors, and abstract.

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Recently posted at @cepr_org: "Text Algorithms in Economics" with @StephenEKHansen (forthcoming in ARE @AnnualReviews). Ungated version: elliottash.com/wp-content/up… Companion code notebooks: github.com/sekhansen/text_al… & now a 🧵 on the highlights...
Image from Elliott Ash (@ellliottt)
CEPR (@cepr_org) profile pictureCEPR
@cepr_org7 May 2023
New CEPR Discussion Paper - DP18125 Text Algorithms in Economics Elliott Ash @ellliottt @eth_cle @ETH @ETH_en Stephen Hansen @StephenEKHansen @EconUCL @ucl ow.ly/m7W750Oh37P #CEPR_OE, #CEPR_PoE
Image from CEPR (@cepr_org)
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We are live! 🤩 Happy to share with you the first episode of The PhD Pod - featuring Sam, who spent his PhD gathering soil probes in the arctic and renovating an old sailing ship. Find us on spotify & apple podcasts ⬇️ @zastruzny @penillejensen @SODAS_simon @MoussaJenni
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Today I found out: you can run R code from within @overleaf! Neat! More: overleaf.com/learn/latex/Kni…
Image from Fabio Votta📊🐧 (@favstats)
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Faculty hiring committees: you reallly gotta officially reject applicants more often. Just a quick email! This nonsense of ~60% of positions *never* contacting applicants is absurd and unhealthy. Honestly cannot wrap my head around this being the institutional norm in academia.
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