Marek Giebel
@marekgiebel.bsky.social
Assistant Professor at the Department of Economics, Copenhagen Business School
Research interests: Industrial Organization, Intellectual Property Rights and Finance
http://www.marekgiebel.com/
Research interests: Industrial Organization, Intellectual Property Rights and Finance
http://www.marekgiebel.com/
Pinned
Marek Giebel
@marekgiebel.bsky.social
· Sep 29
🚨 Publication alert 🚨
I am happy to announce that the paper
“Reaching for the society: The commercialization effects of NASA technology licensing” (with @anjaroesner.bsky.social) will appear in the December issue of Research Policy!!
Link: doi.org/10.1016/j.re...
I am happy to announce that the paper
“Reaching for the society: The commercialization effects of NASA technology licensing” (with @anjaroesner.bsky.social) will appear in the December issue of Research Policy!!
Link: doi.org/10.1016/j.re...
Reposted by Marek Giebel
How do rising geopolitical tensions affect Europe’s banks?
A new study by SAFE researchers prepared at the request of the European parliament finds that geopolitical shocks weaken capital.
👉 Find SAFE White Paper No. 115 here: safe-frankfurt.de/policy-cente... #EconSky
A new study by SAFE researchers prepared at the request of the European parliament finds that geopolitical shocks weaken capital.
👉 Find SAFE White Paper No. 115 here: safe-frankfurt.de/policy-cente... #EconSky
November 19, 2025 at 8:09 AM
How do rising geopolitical tensions affect Europe’s banks?
A new study by SAFE researchers prepared at the request of the European parliament finds that geopolitical shocks weaken capital.
👉 Find SAFE White Paper No. 115 here: safe-frankfurt.de/policy-cente... #EconSky
A new study by SAFE researchers prepared at the request of the European parliament finds that geopolitical shocks weaken capital.
👉 Find SAFE White Paper No. 115 here: safe-frankfurt.de/policy-cente... #EconSky
Reposted by Marek Giebel
When states like Colorado passed policies requiring employers to disclose salary information in job postings, what happened?
It increased competition, and raised wages, without harming employment or changing skill requirements.
Improved functioning of markets, helped workers.
It increased competition, and raised wages, without harming employment or changing skill requirements.
Improved functioning of markets, helped workers.
November 17, 2025 at 4:41 PM
When states like Colorado passed policies requiring employers to disclose salary information in job postings, what happened?
It increased competition, and raised wages, without harming employment or changing skill requirements.
Improved functioning of markets, helped workers.
It increased competition, and raised wages, without harming employment or changing skill requirements.
Improved functioning of markets, helped workers.
Reposted by Marek Giebel
New paper with @instrumenthull.bsky.social and Michal Kolesár on leniency/judge IV designs.
This article is targeted for the Journal of Economic Perspectives, and so we wrote it with the goal of being accessible to a wide range of users, including advanced undergrads!🧵
arxiv.org/abs/2511.03572
This article is targeted for the Journal of Economic Perspectives, and so we wrote it with the goal of being accessible to a wide range of users, including advanced undergrads!🧵
arxiv.org/abs/2511.03572
November 17, 2025 at 3:06 PM
New paper with @instrumenthull.bsky.social and Michal Kolesár on leniency/judge IV designs.
This article is targeted for the Journal of Economic Perspectives, and so we wrote it with the goal of being accessible to a wide range of users, including advanced undergrads!🧵
arxiv.org/abs/2511.03572
This article is targeted for the Journal of Economic Perspectives, and so we wrote it with the goal of being accessible to a wide range of users, including advanced undergrads!🧵
arxiv.org/abs/2511.03572
Reposted by Marek Giebel
This study finds that passive ownership has weakened the traditional positive relationship between book-to-price ratios & future #stockreturns, known as the value effect.
Read: spkl.io/63324AjZCa
Subscribe: spkl.io/63320AjZC2
#EconSky #StockMarket
Read: spkl.io/63324AjZCa
Subscribe: spkl.io/63320AjZC2
#EconSky #StockMarket
November 16, 2025 at 1:00 PM
This study finds that passive ownership has weakened the traditional positive relationship between book-to-price ratios & future #stockreturns, known as the value effect.
Read: spkl.io/63324AjZCa
Subscribe: spkl.io/63320AjZC2
#EconSky #StockMarket
Read: spkl.io/63324AjZCa
Subscribe: spkl.io/63320AjZC2
#EconSky #StockMarket
Reposted by Marek Giebel
⚠️ Call for Papers Alert ⚠️
@jantke.bsky.social, Robert Czudaj, Stefan Eichler and I warmly invite you to submit your paper to our 2026 ifo Dresden Workshop on Macroeconomics & International Finance.
#EconSkyD
@apeichl.bsky.social
@cesifo.org
@jantke.bsky.social, Robert Czudaj, Stefan Eichler and I warmly invite you to submit your paper to our 2026 ifo Dresden Workshop on Macroeconomics & International Finance.
#EconSkyD
@apeichl.bsky.social
@cesifo.org
Client Challenge
Please enable JavaScript to proceed.
www.ifo.de
November 11, 2025 at 2:42 PM
⚠️ Call for Papers Alert ⚠️
@jantke.bsky.social, Robert Czudaj, Stefan Eichler and I warmly invite you to submit your paper to our 2026 ifo Dresden Workshop on Macroeconomics & International Finance.
#EconSkyD
@apeichl.bsky.social
@cesifo.org
@jantke.bsky.social, Robert Czudaj, Stefan Eichler and I warmly invite you to submit your paper to our 2026 ifo Dresden Workshop on Macroeconomics & International Finance.
#EconSkyD
@apeichl.bsky.social
@cesifo.org
Reposted by Marek Giebel
In an interesting turn of events, US and Danish government came up with the same to help with the affordability crisis: longer mortgages!
That has sparked some backlash. But in the US, it seems the discussion is focusing on the wrong stuff.
Well, let’s try to learn from 🇩🇰.
That has sparked some backlash. But in the US, it seems the discussion is focusing on the wrong stuff.
Well, let’s try to learn from 🇩🇰.
November 9, 2025 at 9:27 PM
In an interesting turn of events, US and Danish government came up with the same to help with the affordability crisis: longer mortgages!
That has sparked some backlash. But in the US, it seems the discussion is focusing on the wrong stuff.
Well, let’s try to learn from 🇩🇰.
That has sparked some backlash. But in the US, it seems the discussion is focusing on the wrong stuff.
Well, let’s try to learn from 🇩🇰.
Reposted by Marek Giebel
Extreme local environmental events & the cost of #debt: This study uses a difference-in-differences approach to examine how nearby extreme #environmental events affect firms’ debt costs.
Read: spkl.io/63321AZQTH
Subscribe: spkl.io/63326AZQTM
#Financesky
Read: spkl.io/63321AZQTH
Subscribe: spkl.io/63326AZQTM
#Financesky
November 2, 2025 at 7:00 PM
Extreme local environmental events & the cost of #debt: This study uses a difference-in-differences approach to examine how nearby extreme #environmental events affect firms’ debt costs.
Read: spkl.io/63321AZQTH
Subscribe: spkl.io/63326AZQTM
#Financesky
Read: spkl.io/63321AZQTH
Subscribe: spkl.io/63326AZQTM
#Financesky
Reposted by Marek Giebel
Dropping a beta version of this page while everyone is up and processing baseball!
This tool lets you search the full text of papers from the American Economic Review, American Economic Journal series, and over 30,000 NBER working papers.
paulgp.com/econlit-pipe...
This tool lets you search the full text of papers from the American Economic Review, American Economic Journal series, and over 30,000 NBER working papers.
paulgp.com/econlit-pipe...
Economics Literature Search
Full-text search across 15,000+ papers from top economics journals and NBER working papers. Track how empirical methods have evolved over time.
paulgp.com
November 2, 2025 at 4:43 AM
Dropping a beta version of this page while everyone is up and processing baseball!
This tool lets you search the full text of papers from the American Economic Review, American Economic Journal series, and over 30,000 NBER working papers.
paulgp.com/econlit-pipe...
This tool lets you search the full text of papers from the American Economic Review, American Economic Journal series, and over 30,000 NBER working papers.
paulgp.com/econlit-pipe...
Reposted by Marek Giebel
Brazil's Embrapa programme - a large public #R&D effort to create agricultural #innovation - shifted research to local needs and raised agricultural productivity by 110%, far outweighing its costs.
Ariel Akerman, Jacob Moscona, Heitor Pellegrina, Karthik Sastry
cepr.org/voxeu/column...
#EconSky
Ariel Akerman, Jacob Moscona, Heitor Pellegrina, Karthik Sastry
cepr.org/voxeu/column...
#EconSky
October 27, 2025 at 9:44 AM
Brazil's Embrapa programme - a large public #R&D effort to create agricultural #innovation - shifted research to local needs and raised agricultural productivity by 110%, far outweighing its costs.
Ariel Akerman, Jacob Moscona, Heitor Pellegrina, Karthik Sastry
cepr.org/voxeu/column...
#EconSky
Ariel Akerman, Jacob Moscona, Heitor Pellegrina, Karthik Sastry
cepr.org/voxeu/column...
#EconSky
Reposted by Marek Giebel
I am very excited to have received 5.6 million Danish kroner from the Danmarks Frie Forskningsfond to investigate the role of teachers for students with mental, behavioral, and neurodevelopmental disorders under the theme "learning and well-being in primary schools".
dff.dk/om-fonden/ny...
dff.dk/om-fonden/ny...
Ny forskning skal give bedre trivsel og styrket læring i grundskolen
Danmarks Frie Forskningsfond har netop uddelt næsten 33 millioner kroner til fem nyskabende forskningsprojekter, som alle har det overordnede mål at sikre bedre læring og trivsel i grundskolen. Projekterne er med til at styrke den praksisnære forskning og fordeler sig bredt på emne og metoder.
dff.dk
October 22, 2025 at 9:39 AM
I am very excited to have received 5.6 million Danish kroner from the Danmarks Frie Forskningsfond to investigate the role of teachers for students with mental, behavioral, and neurodevelopmental disorders under the theme "learning and well-being in primary schools".
dff.dk/om-fonden/ny...
dff.dk/om-fonden/ny...
Reposted by Marek Giebel
What’s spooky about Oct 31? 👻🎃 It is the deadline for SOLE! I’m on the scientific committee so pls send lots of great submissions for me to look through!!!!
October 22, 2025 at 12:30 PM
What’s spooky about Oct 31? 👻🎃 It is the deadline for SOLE! I’m on the scientific committee so pls send lots of great submissions for me to look through!!!!
Reposted by Marek Giebel
Work!! 🚨
We are looking for a #postdoc in our AI, media and Democracy Lab @aimediademlab.bsky.social
Dynamic position, great team, nice colleagues 💥
Profile: communication/ poli sci/ computational social sci
🗓️ DL November 1
Spread the word 📣
werkenbij.uva.nl/en/vacancies...
We are looking for a #postdoc in our AI, media and Democracy Lab @aimediademlab.bsky.social
Dynamic position, great team, nice colleagues 💥
Profile: communication/ poli sci/ computational social sci
🗓️ DL November 1
Spread the word 📣
werkenbij.uva.nl/en/vacancies...
Vacancy — Postdoctoral researcher Communication Science at AI, Media & Democracy Lab
Do you want to be part of the AI, Media & Democracy Lab? We are looking for a postdoctoral researcher with a profile in communication science.
werkenbij.uva.nl
October 19, 2025 at 6:33 AM
Work!! 🚨
We are looking for a #postdoc in our AI, media and Democracy Lab @aimediademlab.bsky.social
Dynamic position, great team, nice colleagues 💥
Profile: communication/ poli sci/ computational social sci
🗓️ DL November 1
Spread the word 📣
werkenbij.uva.nl/en/vacancies...
We are looking for a #postdoc in our AI, media and Democracy Lab @aimediademlab.bsky.social
Dynamic position, great team, nice colleagues 💥
Profile: communication/ poli sci/ computational social sci
🗓️ DL November 1
Spread the word 📣
werkenbij.uva.nl/en/vacancies...
Reposted by Marek Giebel
This new QJE paper finds: excessive mobile app use among the youth is contagious and costly. Roommates’ app use boosts your own. Heavy app users get lower Grade Point Averages, earn less, sleep less, skip more class. Extending gaming limits to college students could raise wages.
October 18, 2025 at 5:47 AM
This new QJE paper finds: excessive mobile app use among the youth is contagious and costly. Roommates’ app use boosts your own. Heavy app users get lower Grade Point Averages, earn less, sleep less, skip more class. Extending gaming limits to college students could raise wages.
Reposted by Marek Giebel
❗❗❗🚨🚨🚨 Next @cepr.org IO Virtual Gathering is taking place on NOVEMBER 7 at 2pm CET. 1st hr is dedicated to JM presentations by IO candidates graduating from Eur / UK schools. If interested, please submit a draft of your JMP & CV at: t.co/aUTPTWSten by OCTOBER 26! 🚨🚨🚨 ❗❗❗ #econjobmarket
October 14, 2025 at 9:10 PM
❗❗❗🚨🚨🚨 Next @cepr.org IO Virtual Gathering is taking place on NOVEMBER 7 at 2pm CET. 1st hr is dedicated to JM presentations by IO candidates graduating from Eur / UK schools. If interested, please submit a draft of your JMP & CV at: t.co/aUTPTWSten by OCTOBER 26! 🚨🚨🚨 ❗❗❗ #econjobmarket
Reposted by Marek Giebel
Important new paper on mental health in PhD programs finally published: from @EvaRanehill @Sanna_Bergvall @annahsandberg, evidence that in Sweden, use of psychiatric medicine sharply ⬆️ after enrollment in PhD compared to other highly educated ind, up to a peak of 40%
October 14, 2025 at 8:17 PM
Important new paper on mental health in PhD programs finally published: from @EvaRanehill @Sanna_Bergvall @annahsandberg, evidence that in Sweden, use of psychiatric medicine sharply ⬆️ after enrollment in PhD compared to other highly educated ind, up to a peak of 40%
Reposted by Marek Giebel
🚨 2-Year Postdocs in Dev Econ at Uni Copenhagen 🚨
Come work on some exciting experimental projects😀!
Dedicated time for your own research.
Reach out to hear more!
** PLEASE REPOST **🙏
Application deadline 🗓️: Nov 11
👉http://bit.ly/4q2Uehf
#EconSky
Come work on some exciting experimental projects😀!
Dedicated time for your own research.
Reach out to hear more!
** PLEASE REPOST **🙏
Application deadline 🗓️: Nov 11
👉http://bit.ly/4q2Uehf
#EconSky
October 14, 2025 at 10:50 AM
🚨 2-Year Postdocs in Dev Econ at Uni Copenhagen 🚨
Come work on some exciting experimental projects😀!
Dedicated time for your own research.
Reach out to hear more!
** PLEASE REPOST **🙏
Application deadline 🗓️: Nov 11
👉http://bit.ly/4q2Uehf
#EconSky
Come work on some exciting experimental projects😀!
Dedicated time for your own research.
Reach out to hear more!
** PLEASE REPOST **🙏
Application deadline 🗓️: Nov 11
👉http://bit.ly/4q2Uehf
#EconSky
Well deserved!
October 13, 2025 at 9:54 AM
Well deserved!
Reposted by Marek Giebel
🚨CALL FOR PAPERS🚨
🎓 #MaCCI Annual Conference 2026
📅 When: March 19-20, 2026
🎯 Where: @zew.de
📅Submit by November 15!!
#Competition #economics, #law, & #policy - #regulated industries, competition + #innovation
More info: www.zew.de/MacciAnnual2026
#EconSky #ConfSky
🎓 #MaCCI Annual Conference 2026
📅 When: March 19-20, 2026
🎯 Where: @zew.de
📅Submit by November 15!!
#Competition #economics, #law, & #policy - #regulated industries, competition + #innovation
More info: www.zew.de/MacciAnnual2026
#EconSky #ConfSky
October 13, 2025 at 8:28 AM
🚨CALL FOR PAPERS🚨
🎓 #MaCCI Annual Conference 2026
📅 When: March 19-20, 2026
🎯 Where: @zew.de
📅Submit by November 15!!
#Competition #economics, #law, & #policy - #regulated industries, competition + #innovation
More info: www.zew.de/MacciAnnual2026
#EconSky #ConfSky
🎓 #MaCCI Annual Conference 2026
📅 When: March 19-20, 2026
🎯 Where: @zew.de
📅Submit by November 15!!
#Competition #economics, #law, & #policy - #regulated industries, competition + #innovation
More info: www.zew.de/MacciAnnual2026
#EconSky #ConfSky
Reposted by Marek Giebel
The CEPR Advanced Forum in Financial Economics (CAFFE) continues on 14 Oct @ 14:00 CEST.
🗣️Marcin Kacperczyk (Imperial College London & CEPR) presents 'Infrastructure Capacity, Risk, and Firm Value: Evidence from U.S. Electricity Tightness'
cepr.org/events/event...
#EconSky
🗣️Marcin Kacperczyk (Imperial College London & CEPR) presents 'Infrastructure Capacity, Risk, and Firm Value: Evidence from U.S. Electricity Tightness'
cepr.org/events/event...
#EconSky
October 13, 2025 at 8:35 AM
The CEPR Advanced Forum in Financial Economics (CAFFE) continues on 14 Oct @ 14:00 CEST.
🗣️Marcin Kacperczyk (Imperial College London & CEPR) presents 'Infrastructure Capacity, Risk, and Firm Value: Evidence from U.S. Electricity Tightness'
cepr.org/events/event...
#EconSky
🗣️Marcin Kacperczyk (Imperial College London & CEPR) presents 'Infrastructure Capacity, Risk, and Firm Value: Evidence from U.S. Electricity Tightness'
cepr.org/events/event...
#EconSky
Reposted by Marek Giebel
📢 #CallForPapers - European Research Workshop in International Trade 2026
We invite papers on topics related to international #trade, foreign direct investment, #migration, automation, and other issues related to #globalisation.
Deadline: 14 December
cepr.org/events/europ...
#EconSky #EconConf
We invite papers on topics related to international #trade, foreign direct investment, #migration, automation, and other issues related to #globalisation.
Deadline: 14 December
cepr.org/events/europ...
#EconSky #EconConf
October 8, 2025 at 9:51 AM
📢 #CallForPapers - European Research Workshop in International Trade 2026
We invite papers on topics related to international #trade, foreign direct investment, #migration, automation, and other issues related to #globalisation.
Deadline: 14 December
cepr.org/events/europ...
#EconSky #EconConf
We invite papers on topics related to international #trade, foreign direct investment, #migration, automation, and other issues related to #globalisation.
Deadline: 14 December
cepr.org/events/europ...
#EconSky #EconConf
Reposted by Marek Giebel
Rie Matsumoto introduces recent approaches to identifying innovative and disruptive technologies from academic literature. The methods can help policymakers discuss which fields should receive intensive support and identify areas of risk.
cepr.org/voxeu/column...
#EconSky
cepr.org/voxeu/column...
#EconSky
September 30, 2025 at 7:56 AM
Rie Matsumoto introduces recent approaches to identifying innovative and disruptive technologies from academic literature. The methods can help policymakers discuss which fields should receive intensive support and identify areas of risk.
cepr.org/voxeu/column...
#EconSky
cepr.org/voxeu/column...
#EconSky
🚨 Publication alert 🚨
I am happy to announce that the paper
“Reaching for the society: The commercialization effects of NASA technology licensing” (with @anjaroesner.bsky.social) will appear in the December issue of Research Policy!!
Link: doi.org/10.1016/j.re...
I am happy to announce that the paper
“Reaching for the society: The commercialization effects of NASA technology licensing” (with @anjaroesner.bsky.social) will appear in the December issue of Research Policy!!
Link: doi.org/10.1016/j.re...
September 29, 2025 at 7:56 AM
🚨 Publication alert 🚨
I am happy to announce that the paper
“Reaching for the society: The commercialization effects of NASA technology licensing” (with @anjaroesner.bsky.social) will appear in the December issue of Research Policy!!
Link: doi.org/10.1016/j.re...
I am happy to announce that the paper
“Reaching for the society: The commercialization effects of NASA technology licensing” (with @anjaroesner.bsky.social) will appear in the December issue of Research Policy!!
Link: doi.org/10.1016/j.re...
Reposted by Marek Giebel
📢 Now out!
Martins-Neto & Coad (2025). Planning ahead or dragging one’s feet? Organizational structure & high-growth events. Small Business Economics.
📺 This short video summarizes the main ideas [8m25]
youtu.be/ysbQz9IgEP8
OPEN ACCESS, free to download:
doi.org/10.1007/s111...
#EconSky
Martins-Neto & Coad (2025). Planning ahead or dragging one’s feet? Organizational structure & high-growth events. Small Business Economics.
📺 This short video summarizes the main ideas [8m25]
youtu.be/ysbQz9IgEP8
OPEN ACCESS, free to download:
doi.org/10.1007/s111...
#EconSky
📈 "Organizational structure & high-growth events"; Martins-Neto & Coad, Open Access @ SBE 2025
YouTube video by alexcoad1
youtu.be
September 27, 2025 at 12:21 PM
📢 Now out!
Martins-Neto & Coad (2025). Planning ahead or dragging one’s feet? Organizational structure & high-growth events. Small Business Economics.
📺 This short video summarizes the main ideas [8m25]
youtu.be/ysbQz9IgEP8
OPEN ACCESS, free to download:
doi.org/10.1007/s111...
#EconSky
Martins-Neto & Coad (2025). Planning ahead or dragging one’s feet? Organizational structure & high-growth events. Small Business Economics.
📺 This short video summarizes the main ideas [8m25]
youtu.be/ysbQz9IgEP8
OPEN ACCESS, free to download:
doi.org/10.1007/s111...
#EconSky
Reposted by Marek Giebel
New research by Pierre Azoulay, Danielle Li, Bhaven Sampat and me.
Earlier this year, the President’s budget proposed a 40% cut to the budget of the NIH. This motivated us to ask: what if the NIH had been 40% smaller?
Earlier this year, the President’s budget proposed a 40% cut to the budget of the NIH. This motivated us to ask: what if the NIH had been 40% smaller?
September 25, 2025 at 6:43 PM
New research by Pierre Azoulay, Danielle Li, Bhaven Sampat and me.
Earlier this year, the President’s budget proposed a 40% cut to the budget of the NIH. This motivated us to ask: what if the NIH had been 40% smaller?
Earlier this year, the President’s budget proposed a 40% cut to the budget of the NIH. This motivated us to ask: what if the NIH had been 40% smaller?