chr_langer Profile Banner
Christina Langer Profile
Christina Langer

@chr_langer

Followers
708
Following
572
Media
19
Statuses
137

Postdoc @DigEconLab @StanfordHAI @Stanford | #firstgen

Joined September 2014
Don't wanna be here? Send us removal request.
@chr_langer
Christina Langer
2 years
📢 NEW WP. “The Value of Early-Career Skills” (w/ @SimonWiederhold). How can we measure the skills of early-career workers? How are these skills valued over workers’ careers? Did the returns to skills change over time? We study these questions in a new WP
Tweet media one
3
28
167
@chr_langer
Christina Langer
2 months
RT @I_Am_NickBloom: *Call for papers for the 2025 Remote Work Conference*. Stanford, October 22 to 24 2025. In person presentations, and st….
0
30
0
@chr_langer
Christina Langer
4 months
I was fortunate to read this excellent book while auditing John's class at UChicago. It will be incredibly useful for both new generation and established economists looking to conduct experiments - Highly recommend!.
@Econ_4_Everyone
John A. List
4 months
I finally have a publication date for my new Experimental Economics textbook: December 12. Equally as important, I am proud to have negotiated a low price for the book: $38.10. for a nearly 800 page book! .You can find the book here: .
Tweet media one
1
1
12
@chr_langer
Christina Langer
6 months
Spending the rest of the month at @UChicago visiting @Econ_4_Everyone. Let me know if you’re in town and want to grab a coffee! 😊🥶
Tweet media one
1
0
46
@chr_langer
Christina Langer
6 months
RT @chr_langer: @sebbie88 and my #ASSA2025 session on “Technological Change and the Value of Skills“ happening now in room Yosemite A - Hil….
0
4
0
@chr_langer
Christina Langer
6 months
RT @Woessmann: 📢Call for papers:. 🚀3rd CESifo/ifo Junior Workshop on the Economics of Education🥳. 12-13 May 2025, Munich. Keynote: @ALPWill….
0
96
0
@chr_langer
Christina Langer
7 months
RT @LISER_LM: 📣 Welcome to Dr. Christina Langer of @DigEconLab.visiting for the next #DataScience & Simulation (DSS) Seminar. 🗣️ On Dec. 1….
0
3
0
@chr_langer
Christina Langer
7 months
[9] Heterogeneity II: Longer training activities are more effective at reducing automation risk, pointing to skill acquisition over signaling effects. Employer-funded training is most effective. 👉 Productivity gains materialize when employers are interested in training success.
1
0
2
@chr_langer
Christina Langer
7 months
[8] Heterogeneity I: Training is effective across nearly all countries, indicating strong external validity. Women tend to benefit more than men, with the gender advantage growing at older ages. This suggests training may reduce gender disparities in fast-evolving labor markets.
Tweet media one
1
0
1
@chr_langer
Christina Langer
7 months
[7] Mechanisms II: Job training increases workers' (tested) digital skills, suggesting that it often involves learning to work with new technology. By shifting tasks and enhancing digital skills, training seems to equip workers with skills that complement automation technologies.
1
0
1
@chr_langer
Christina Langer
7 months
[6] Mechanisms I: Training allows workers to shift toward low-automation tasks like negotiation, advising, or complex problem-solving. Interestingly, training also raises engagement in high-automation tasks (e.g., manual dexterity), but the effect is much smaller.
Tweet media one
1
1
1
@chr_langer
Christina Langer
7 months
[5] Robustness: Using US repeated cross sections (2012&2017) and German panel data (2012&2015), we control for pre-training automation risk. Results show that past automation risk predicts current risk but has minimal impact on training estimates, confirming baseline findings.
1
0
1
@chr_langer
Christina Langer
7 months
[4] Leveraging within-occupation, within-industry variation and controlling for cognitive skills & many background characteristics, we find that job training reduces automation risk by 4.7 pp (-10%). This reduction explains 1/5 of the wage effect of training.
Tweet media one
1
1
1
@chr_langer
Christina Langer
7 months
[3] Substantial variation in automation risk exists within occupations. Even those at opposite ends of the occupation-level automation risk spectrum show notable overlap in individual-level risk. This highlights the importance of going beyond existing occupation-level measures.
Tweet media one
1
1
1
@chr_langer
Christina Langer
7 months
[2] We study whether job training helps workers upgrade their task portfolios, thus reducing their automation risk. Using PIAAC data from 90,000+ workers in 37 countries, we construct an individual-level measure of automation risk based on detailed information on job tasks.
1
0
1
@chr_langer
Christina Langer
7 months
[1] The fear of technology displacing workers has persisted since the Industrial Revolution. Advances in IT and robotics reignited this concern. But full occupations rarely vanish—automation often targets specific tasks, creating room for task upgrading by workers.
1
0
0
@chr_langer
Christina Langer
7 months
📢 New WP.Does job training reduce workers’ automation risk? And does its effectiveness vary by country, gender, or training type? We study these questions in a new WP (w/ Oliver Falck, @Mo_GuoYuchen, @Vlindlacher & @SimonWiederhold). A 🧵. CESifo WP:
Tweet media one
1
20
52
@chr_langer
Christina Langer
8 months
RT @DigEconLab: Join us next Thursday 11/21 when @ProfDavidDeming of @Kennedy_School stops by the Lab to talk about the possible labor mark….
0
7
0
@chr_langer
Christina Langer
9 months
RT @Woessmann: 🚨My new paper:. 📰Skills and Earnings: A Multidimensional Perspective on Human Capital. reviews the….
0
75
0