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Seo-young Silvia Kim

@sysilviakim.bsky.social
862 followers 502 following 67 posts

Assistant Professor, Seoul National University. Caltech PhD, formerly at American University and Sogang. Election (admin)/money in politics/css + methods. sysilviakim.com

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Seo-young Silvia Kim @sysilviakim.bsky.social · 22/09/2026
한글로 다시 한 번 올립니다. 서울대 정치외교학부에서 비교정치 전임교원 1분을 모십니다. 접수기간은 10/7 16:00시까지입니다. 한국은 언제나 접수 기간이 몹시 짧은 점, 시차 및 중간에 낀 추석 연휴에 유의하시기 바랍니다. 자세한 사항은 아래 링크를 참고 부탁드립니다.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 22/09/2026
Seoul National University's hiring! One tenure-track position in Comparative Politics. Deadline Oct 7, 16:00 KST. Please see details at the link below! social.snu.ac.kr/%EA%B3%B5%EC...
social.snu.ac.kr
사회과학대학 2026학년도 제2차 교원 채용 공고
사회과학대학 전임교원을 다음과 같이 초빙하고자 합니다. ○ 초빙인원: 전임교원 3명 학과(부) 채용분야 채용인원(명) 비고 정치외교학부 비교정치 Comparative Politics 1   인류학과 사회문화인류학(아시아) Sociocultural Anthropology(Asia) 1 외국인에 한함 사회복지학과 사회복지 일반 (정책, 실천, 서비스 등 전 분...
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Seo-young Silvia Kim @sysilviakim.bsky.social · 04/05/2026
2026 May SWERP event: Yong Kyun Kim (Seoul National University) will present on territorial rewards and state restructuring in Vietnam’s 2025 provincial mergers. May 8, 10am KST (May 7, 9pm ET). Hope to see you there!
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Seo-young Silvia Kim @sysilviakim.bsky.social · 02/04/2026
Less than 24 hours away!
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
p.s. not in paper, but a DOGE member (Schutt) worked on WinRed's launch before going to CISA. Trump directly targeted ActBlue in a presidential memorandum. Top-down coordination still ongoing! www.whitehouse.gov/presidential... www.wired.com/story/doge-c... projects.propublica.org/elon-musk-do...
whitehouse.gov
Investigation into Unlawful "Straw Donor" and Foreign Contributions in American Elections
April 24, 2025 MEMORANDUM FOR THE SECRETARY OF THE TREASURY               THE ATTORNEY GENERAL               THE COUNSEL TO THE PRESIDENT SUBJECT:
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
Personally think this is my best work yet. Mixed-methods, months of reading, writing, thinking, wracking my head. Years gathering evidence, lying awake thinking about what it all means. Hopefully an important contribution to theory. Couldn't have done it without @zhaoliresearch.bsky.social
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
So back to the theory of parties... is it party elites or extended party network? ✨Path dependence matters!✨ In some situations, the network suffices. In others, the institutions have to step in.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
Did it work? Coordinated? Yes. When FEC individual contribution limits increased, incumbent pages on WinRed adopted almost immediately; ActBlue, not. Good for the party? Also yes. Candidates saw about a 40% increase in quarterly fundraising after joining WinRed (2019-2020).
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
Enter President Trump/Rep party leaders. The party played a key role in coordinating candidate adoption of WinRed relative to rival platforms. Access to WinRed may have served as leverage---Liz Cheney disappeared from the platform after supporting impeachment in mid-2021.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
Republicans couldn't work it out *without* top-down party intervention, for a few reasons: 1. a technological gap 2. a different donor base 3. path dependence (intra-competition to build an ActBlue-equivalent) 4. mistrust of party elites' motives
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
What happened? Why asymmetric results to a symmetric problem? Well, scope conditions matter! By showing how the two parties dealt with campaign infrastructure, we show how the conflicting theories of parties can be reconciled/synthesized.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
ActBlue for Dems fits the “extended party network” story. Unaffiliated with party/leadership + grew organically from activist groups. However, WinRed for Reps fits Aldrich's "parties as endogenous institutions" story: office seekers/holders solve collective action problems.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
Take the emergence/coordination of online campaign fundraising platforms in the U.S. As fundraising moved online, both parties needed to quickly coordinate and take advantage of the economies of scale/efficiency gains. They needed a unified platform.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 01/04/2026
Super happy to see this paper finally formatted. While this paper might seem about political fundraising, it's really about the theory of *parties*: is it a broader network (UCLA school, i.e., Bawn et al. 2012) or elite/institutions-driven (re: Aldrich)? doi.org/10.1086/735435
doi.org
Keep Winning with WinRed? Online Fundraising Platform as the Party’s Public Good | The Journal of Politics: Vol 88, No 2
What determines the relative importance of extended party networks versus party leaders in parties’ campaign strategies? We synthesize theories of party organizations by highlighting the interplay bet...
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Seo-young Silvia Kim @sysilviakim.bsky.social · 23/03/2026
서울대 사회과학대학 2026학년도 제1차 교원 채용 공고가 떴습니다. 정치외교학부에서 한국정치 전임교원을 모십니다. 많은 관심 부탁드립니다. 접수기간이 빠듯하니 확인 꼭 부탁드립니다 (해외 계신 분들은 시차 주의!) social.snu.ac.kr/%EA%B3%B5%EC...
social.snu.ac.kr
사회과학대학 2026학년도 제1차 교원 채용 공고
사회과학대학 교원을 다음과 같이 초빙하고자 합니다. ○ 초빙인원: 전임교원 6명 학과(부) 채용분야 채용인원(명) 비고 정치외교학부 한국정치 1   경제학부 미시경제학 1   계량경제학 1   심리학과 데이터과학/계산행동과학 1 사범대학 융합학습과학전공 겸무 사회복지학과 사회복지 정책 및 제도 1   사회복지 임상 및 서비스 1   ○ 접수기간: 2026....
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Seo-young Silvia Kim @sysilviakim.bsky.social · 23/03/2026
서울대학교 행정대학원 BK 프로그램에서 포닥 1명을 새로 모집합니다. 최근 박사학위를 취득하신 분들께 좋은 기회가 되길 바랍니다. 지원 마감은 다음 주 월요일입니다. gspa.snu.ac.kr/kr/Board/Det...
gspa.snu.ac.kr
서울대학교 행정대학원
서울대학교 행정대학원
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Seo-young Silvia Kim @sysilviakim.bsky.social · 19/03/2026
New SWERP event alert! Three SNU master’s students will present their research in a lightning-round format. Join us Apr 3 10 AM KST (= April 2, 9 PM EST) to see Seoul National’s crème de la crème in action. Personally looking forward to this one.
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John V. Kane @uptonorwell.bsky.social · 11/03/2026
Happening tomorrow evening for US folks--𝐓𝐡𝐮𝐫𝐬𝐝𝐚𝐲 𝟑/𝟏𝟐 𝐚𝐭 𝟗𝐩𝐦 𝐄𝐚𝐬𝐭𝐞𝐫𝐧. I genuinely love this topic and hope you can join! 😁 @sysilviakim.bsky.social
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Jae-Hee Jung @jaeheejung.bsky.social · 02/01/2026
New year, new forthcoming book announcement! Very excited to post more about it soon! Link: www.cambridge.org/us/universit...
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Seo-young Silvia Kim @sysilviakim.bsky.social · 03/03/2026
1. Downgraded from Claude Max to Pro. My mental health has significantly improved. Less feeling like I'm being chased all the time (was whipping myself for higher productivity) 2. Claude>>Codex for me so far 3. Still haven't figured out how best to raise the next academic generation in this era
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John V. Kane @uptonorwell.bsky.social · 26/02/2026
🚨 Interested in survey experiments? I'll be giving a virtual talk on (false) null results in experiments--and how to protect against them--at SWERP on 3/13 (3/12 8pm EST). Hope to see you there, and thanks to @sysilviakim.bsky.social for inviting me! Link to join: swerp.netlify.app
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Seo-young Silvia Kim @sysilviakim.bsky.social · 13/02/2026
I’m having a mini panic attack every day
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Ryan Briggs @ryancbriggs.net · 11/02/2026
I have a new paper. We look at ~all stats articles in political science post-2010 & show that 94% have abstracts that claim to reject a null. Only 2% present only null results. This is hard to explain unless the research process has a filter that only lets rejections through.
It must be very hard to publish null results
Publication practices in the social sciences act as a filter that favors statistically significant results over null findings. While the problem of selection on significance (SoS) is well-known in theory, it has been difficult to measure its scope empirically, and it has been challenging to determine how selection varies across contexts. In this article, we use large language models to extract granular and validated data on about 100,000 articles published in over 150 political science journals from 2010 to 2024. We show that fewer than 2% of articles that rely on statistical methods report null-only findings in their abstracts, while over 90% of papers highlight significant results. To put these findings in perspective, we develop and calibrate a simple model of publication bias. Across a range of plausible assumptions, we find that statistically significant results are estimated to be one to two orders of magnitude more likely to enter the published record than null results. Leveraging metadata extracted from individual articles, we show that the pattern of strong SoS holds across subfields, journals, methods, and time periods. However, a few factors such as pre-registration and randomized experiments correlate with greater acceptance of null results. We conclude by discussing implications for the field and the potential of our new dataset for investigating other questions about political science.
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Jeong Hyun Kim @jeonghyunkim.bsky.social · 12/02/2026
So happy that my Cambridge Element with @yesolakweon.bsky.social has been published! Free access for the next two weeks!
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Hakeem Jefferson @hakeemjefferson.bsky.social · 11/02/2026
It’s now official. I’ll be publishing my first book, Respectability Politics, w/ @uchicagopress.bsky.social! Proud to join a press w/ a strong lineage in Black studies & Black politics, including Cohen’s Boundaries of Blackness, which has deeply inspired my work. Now to get these revisions done.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/02/2026
p.s. This took ~9 hours of back-and-forth with Claude Code. What an era.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/02/2026
For student or faculty struggling to juggle projects: I've definitely benefited from this approach. I'm not saying this is a magic productivity bullet, but if you need some motivation, create your own for 2026. PRs/feedback welcome (it's still probably buggy in places)
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/02/2026
It supports standard flowcharts (great for academic diagrams) and Gantt-style timelines. I heavily rely on timeline viz to see where my projects are and where I am. Used this format for 6+ years with my writing group. See attachment for my 2026 timeline and goals.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/02/2026
Just built ✨FlowCraft✨, a free, open-source diagramming app (thanks Claude Code!) Browser-based, no server, no signup, no tracking, no subscription, no dependencies, and no Internet required. Just open a single HTML file and start diagramming. AGPL. github.com/sysilviakim/...
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G Elliott Morris @gelliottmorris.com · 26/01/2026
Look at the intensity gap in this NYT graph of how voters describe their current feelings toward Trump www.nytimes.com/interactive/...
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Rachel Porter @rachelporter.bsky.social · 09/10/2025
Just published at PNAS (@pnas.org): “Electing amateur politicians reduces cross-party collaboration” We show that districts electing first-time members of the U.S. House experience substantial declines in bipartisan representation in the subsequent Congress. 🧵1/4
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CNN @cnn.com · 07/10/2025
"President Donald Trump and his top aides are using the word 'insurrection' more frequently to describe anti-ICE protests in places like Portland," writes Zachary B. Wolf. cnn.it/4pWYmzr
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Seo-young Silvia Kim @sysilviakim.bsky.social · 07/10/2025
Public/private info on whether you will be doing admissions as usual will also be hugely appreciated!! Thank you
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Seo-young Silvia Kim @sysilviakim.bsky.social · 07/10/2025
U.S. political scientists, are any of your depts *not* admitting new PhD students this year (esp. for international applicants)? I'm gathering info to help students know where to reconsider applying. Applications are not cheap and they're despairing. Appreciate any details.
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Political Analysis @polanalysis.bsky.social · 29/09/2025
The latest issue of PA is out now. We have a great collection of papers by @yamilrvelez.bsky.social, @sysilviakim.bsky.social, @mattblackwell.bsky.social, @sophieehill.bsky.social, @dwlee.bsky.social, @melissazrogers.bsky.social, @kaipingchen.bsky.social, @samuelbaltz.bsky.social (1/2)
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Seo-young Silvia Kim @sysilviakim.bsky.social · 19/09/2025
서울대학교 정치외교학부에서 전임교원을 채용합니다. 미국정치 1명 및 미국 외교정책 1명입니다. 다음 링크를 참고 부탁드립니다. 감사합니다. social.snu.ac.kr/%EA%B3%B5%EC...
social.snu.ac.kr
사회과학대학 2025년도 제2차 교원 초빙 공고
사회과학대학 전임교원을 다음과 같이 채용하고자 합니다. 1. 채용정보 학과(부) 채용분야 채용인원(명) 비고 정치외교학부 미국정치 1   미국 외교정책 1   경제학부 미시경제학 1   거시경제학 1   계량경제학 1   인류학과 아시아지역(한국 제외) 1   사회복지학과 사회복지 및 관련분야 1 2026. 9. 임용 예정 사회복지임상 및 실천 1 언론정보...
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/09/2025
SWERP is back for fall 2025! Under what international contexts are citizens more likely to support peace with a foreign adversary? Jungmin Han will present about how third-party interactions shape public opinion on rapprochement. Sep 26, 2025, 10am KST (= Sep 25 9pm ET)
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Seo-young Silvia Kim @sysilviakim.bsky.social · 09/09/2025
I'm not at APSA, but my master's student/coauthor, Sangmyung, is presenting! Come see how ideological "incongruence" in the U.S. has changed in the last decade. Sat, Sep 13, 2-3:30pm local time.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/08/2025
This was a really fun paper to write (but a pain to collect data!) It took me embarrasingly long to wrap up and submit, so I'm thrilled it's now in the books.
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Seo-young Silvia Kim @sysilviakim.bsky.social · 12/08/2025
Thank you for the post Hans!!
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Hans Hassell @hjghassell.bsky.social · 11/08/2025
Ideologically extreme candidates don't solicit more small dollar donations. New at @respol.bsky.social from @sysilviakim.bsky.social journals.sagepub.com/doi/10.1177/...
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Political Analysis @polanalysis.bsky.social · 17/07/2025
Currently in FirstView: In “Addressing Measurement Errors in Ranking Questions for the Social Sciences,” Yuki Atsusaka and @sysilviakim.bsky.social examine the statistical consequences of measurement error and introduce a framework for improving ranking data analysis.
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Rachel Porter @rachelporter.bsky.social · 10/07/2025
📢 Thrilled to share our new article introducing CampaignView—a comprehensive open-source dataset of congressional candidate campaign bios and policy platforms (2018–2022). Paper + data here: campaignview.org & doi.org/10.7910/DVN/... 🧵1/4
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Seo-young Silvia Kim @sysilviakim.bsky.social · 14/04/2025
SWERP returns with 2025's third presentation. Dr. Kyosuke Kikuta asks: what is the effect of solar eclipses on violence? Find out how armed groups rationally can use darkness for their tactical purposes. 5/2 10am KST = 5/1 Thu 9pm EST. See you soon! swerp.weebly.com
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Seo-young Silvia Kim @sysilviakim.bsky.social · 21/03/2025
Wasn't there a paper recently about how partisans are willing to tolerate cost to themselves and copartisans as long as outpartisans were going to suffer more? Anybody remember which paper this was?
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Philip Bump @pbump.com · 20/03/2025
Targeting people for their political views is not going to stop with immigrants. Gift link: wapo.st/43Ssl2Q
wapo.st
Opinion | They’re coming for immigrants first
And the Trump administration is signaling that no one else might be safe, either.
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Adam Bonica @adambonica.bsky.social · 11/03/2025
🚨 New paper (with Kasey Rhee & Nico Studen). We use a new within-precinct design to isolate how ideology affects vote choice holding turnout fixed, analyzing 3.4M precinct observations across state & fed elections (2016-2022). tldr: Ideological moderation affects vote shares, but not by much. 🧵⬇️
papers.ssrn.com
The Electoral Consequences of Ideological Persuasion: Evidence from a Within-Precinct Analysis of U.S. Elections
Most research on the electoral penalty of candidate ideology relies on betweendistrict or longitudinal comparisons, which are confounded by turnout and ballot c
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Seo-young Silvia Kim @sysilviakim.bsky.social · 11/03/2025
Thanks Michael! @jsievert.bsky.social Here's the link: doi.org/10.1086/735435. Happy to chat if you have any questions.
doi.org
Keep Winning with WinRed? Online Fundraising Platform as the Party's Public Good | The Journal of Politics: Vol 0, No ja
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Adam Bonica @adambonica.bsky.social · 05/03/2025
When Donald Trump threatens student protests, consider why: throughout modern history, student movements have repeatedly been the catalyst that toppled dictatorships. Authoritarian leaders fear campus activism precisely because it works. Below is a list of 36 student-led pro-democracy movements.🧵
A screenshot of a social media post from Donald J. Trump (@realDonaldTrump) dated March 4, 2025, at 4:30 AM. The post states:

“All Federal Funding will STOP for any College, School, or University that allows illegal protests. Agitators will be imprisoned/or permanently sent back to the country from which they came. American students will be permanently expelled or, depending on on the crime, arrested. NO MASKS! Thank you for your attention to this matter.”
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Matt Grossmann @mattgrossmann.bsky.social · 10/03/2025
Citizens can write persuasive messages to those on the other side, especially if they can bridge identity divides through perspective-taking & personal narratives. But unsuccessful senders perceive themselves to be as persuasive as successful ones www.journals.uchicago.edu/doi/10.1086/...
journals.uchicago.edu
University of Chicago Press Journals: Cookie absent
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