Yerin Yoon
@yerin_yoon_
Ph.D. Candidate @bclynchschool studying the impact of K-12 Ed Policy with an equity lens | School & Program Choice • CTE | Former teacher in S. Korea. #FirstGen
Excited to share this new WP (and my first co-authored paper in BC🥳) w/ @doughesm and Dr.Miller. We also find that the opening of a nearby charter school increases the likelihood of Catholic school closure. See the example of Chicago, IL below!
New @AnnenbergInst WP w/ @yerin_yoon_ & Andrew Miller of @bclynchschool . We find that new charter schl openings negatively impact Catholic schl enrollments, particularly in K8 schls. edworkingpapers.com/ai24-1027
Here are the first five sets of slides: 01 Introduction: psantanna.com/DiD/01_Introdu… 02 Classical 2x2 setup: psantanna.com/DiD/02_two_by_… 03 Clustering issues: psantanna.com/DiD/03_Cluster… 04 Functional form: psantanna.com/DiD/04_Functio… 05 Covariates: psantanna.com/DiD/05_Covaria…
I am thinking of making my DiD materials that I used for teaching in the last 5 years available. I am hoping these would find begineers in need of a step-by-step opinionated walkthrough of several developments Let’s see if I find the energy to do this! #EconTwitter…
.@BCLynchSchool Professor Shaun M. Dougherty has been selected for the @IESResearch's Presidential Early Career Award for Scientists and Engineers, the highest honor bestowed by the U.S. government on early-career scientists and engineers. on.bc.edu/SDougherty_IES…
This paper has been in the making for so long that eight children across the co-author group were born between the time we started and now! But it is finally out, and you can check it at arxiv.org/pdf/2503.13323
Excited for #AEFP2025 starting Thursday! Our @bclynchschool group will present papers on Catholic Ed and Career & Tech Ed, plus @doughesm's special sessions. If you're interested in these topics, see you there! I'll be presenting on the impact of HS CTE expansion Friday morning.

📣Our piece on the impact of charter expansion on Catholic schools is out in @EducationNext! Grateful for this opportunity - huge thanks to my amazing co-authors, @doughesm and Dr. Andrew Miller at @bclynchschool
"During the first half of the 20th century, enrollment at Catholic schools was on the rise as growing numbers of families sought an affordable education alternative. By 1960, about one in seven American schoolchildren attended a Catholic school." bit.ly/41G5MNk
Join us at the @CTEWorks Leveraging Learner Voice webinar, this Thursday (1/23) at 3pm ET! Network 2.0 Principal Investigator Kathy Hughes and co-Principal Investigator Shaun Dougherty will offer introductory remarks. Learn more and register: careertech.org/event/leveragi…
Five more decks: 06 Double Machine Learning: psantanna.com/DiD/06_DML.pdf 07 Repeated Cross Sections: psantanna.com/DiD/07_RCS.pdf 08 Event Study and Dynamics: psantanna.com/DiD/08_ES.pdf 09 TWFE with multiple periods: psantanna.com/DiD/09_Twfe.pdf 10 Pre-tests psantanna.com/DiD/10_Pretest…
The 2025 Econometric Society World Congress will be held in Seoul! Organizers (Profs from my alma mater, Sogang U) are planning a variety of K-culture events. This is a fantastic opportunity for economists to visit Seoul. Submissions are welcome from all fields of economics!
Don't miss the 2025 Econometric Society World Congress in Seoul, South Korea! Submissions open Nov. 15. #EconSky #EconTwitter #ESWC2025 #CallForPapers #econometrics #macroeconomics #microeconomics
Thanks so much, Shaun🥹 I couldn’t be happier to have such a wonderful advisor. My doctoral student life is amazing with you!
If you haven’t yet met @yerin_yoon_ of the @bclynchschool you soon will. She just exemplified poise and sophistication of methods and presentation in only her 3rd year of doctoral study. Thanks to #2024appam and #sea2024 for these opportunities for her to showcase our work!
I just finished three presentations at #2024APPAM and #SEA2024! It was an amazing experience sharing our work (with @doughesm), and receiving insightful feedback from colleagues. There are so many reasons to love APPAM, but this year’s highlight has to be this cute teddy bear 🧸


Heading to #2024APPAM! Thursday morning, I’ll present two papers with @doughesm. If you’re interested in School Choice / Career & Technical Edu, don’t miss these panels! Plus, as a 2024 Student Ambassador, I’ll co-lead an ignite chat on Building and Maintaining Networks. Join us!


Don't miss the 2025 Econometric Society World Congress in Seoul, South Korea! Submissions open Nov. 15. #EconSky #EconTwitter #ESWC2025 #CallForPapers #econometrics #macroeconomics #microeconomics
"Can Career Academies Work as a School Turnaround Strategy?" Yes!🙆Improving graduation rates, especially for schools with low performance pre-treatment. Congrats @HannahCKistler @doughesm!
A new study in @EEPAjournal finds evidence that career academy adoption improved graduation rates and the effects were most likely concentrated among schools that had the lowest graduation rates at baseline. journals.sagepub.com/doi/10.3102/01…
📢 #EdWorkingPapers: The growth of public charter schools is driving enrollment declines and increasing closure risks for Catholic schools, especially at the K-8 level. 🔍 Authors: @doughesm, Andrew Miller of @bclynchschool, & @yerin_yoon_ 📄 bit.ly/3YpGLV9
A recent study by Boston College’s @doughesm points to a clear link between the rise of charters and the decline of Catholic school enrollment buff.ly/4h0HzqE
Estimating treatment effects in difference-in-differences designs in which the treatment start is staggered over time and effects are heterogeneous by group, time, and covariates, and when the data are repeated cross-sections, from Partha Deb, @healtheconnort1, Jeffrey M.…
Thanks for featuring our work on the impact of Charter school expansion on Catholic schools! Working paper is available here: edworkingpapers.com/ai24-1027
Weekend reading: I wrote about a remarkable study from @doughesm showing that the Great Charter Expansion (1998-2020) directly contributed to the decline in America's Catholic school sector the74million.org/article/study-… @The74
Special Issue Call 🚨 Our @sreesociety journal is soliciting submissions for a special issue focused on using administrative data to address questions related to disability & education. Submissions due Feb. 1, 2025 think.taylorandfrancis.com/special_issues…
한 강 Han Kang – awarded the 2024 #NobelPrize in Literature – was born in 1970 in the South Korean city of Gwangju before, at the age of nine, moving with her family to Seoul. She comes from a literary background, her father being a reputed novelist. Alongside her writing, she…
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We are thrilled to share that Shaun Dougherty (@doughesm), professor and program director of the M.Ed. in Research and Evaluation Methods, has been appointed as a senior advisor to the chief economist in the U.S. Department of Education (@usedgov).