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Thomas Tichelbaecker

@ttichelbaecker.bsky.social

PhD Candidate @Princeton Politics, researcher @TU Chemnitz - Political parties and polarization. tichelbaecker.com

401 Followers  |  397 Following  |  24 Posts  |  Joined: 12.08.2023  |  2.2079

Latest posts by ttichelbaecker.bsky.social on Bluesky

Congrats, Hugo! ๐ŸŽ‰

01.10.2025 21:30 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Preview
American Journal of Political Science | MPSA Journal | Wiley Online Library Concern that immigration worsens crime problems is prevalent across Western publics. How does it shape electoral politics? Prior research asserted a growing leftโ€“right divide in immigration attitudes...

Glad to see this out at @ajpseditor.bsky.social! I show that the immigration-crime issue, when salient, can shift leftist cosmopolitans to the Right. This is due to leftist voters being more conservative on crime than leftist parties.

onlinelibrary.wiley.com/doi/10.1111/...

30.09.2025 16:44 โ€” ๐Ÿ‘ 47    ๐Ÿ” 14    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Congrats Julius! :)

14.06.2025 19:49 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Thinking about immigration from a cultural perspective heightens distrust of political opponentsโ€”with Adams, @rwillh11.bsky.social and @ttichelbaecker.bsky.social at @bjpols.bsky.social. Might interest scholars of polarization and ideology, and those analyzing open-ended questions. cup.org/3ZajcQ1

02.06.2025 21:46 โ€” ๐Ÿ‘ 67    ๐Ÿ” 17    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Another great paper by @ttichelbaecker.bsky.social of now also TU Chemnitz. Congrats, Thomas!

30.05.2025 11:28 โ€” ๐Ÿ‘ 9    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
BJPolS abstract discussing scholars' investigation into polarization and logical comparisons across party entities, cultural priming in economic discussions, and the effect of cultural debates on political discourse.

BJPolS abstract discussing scholars' investigation into polarization and logical comparisons across party entities, cultural priming in economic discussions, and the effect of cultural debates on political discourse.

NEW -

Beyond Observational Relationships: Evidence from a Ten-Country Experiment that Policy Disputes Cause Affective Polarization - cup.org/3Zvgchx

- @noamgidron.bsky.social, James Adams, @rwillh11.bsky.social & @ttichelbaecker.bsky.social

#OpenAccess

30.05.2025 07:55 โ€” ๐Ÿ‘ 26    ๐Ÿ” 14    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1

Important research by @annekreft.bsky.social reveals the scale and impact of political violence in Germany. Drawing on a survey of over 1,400 politicians, the study shows that 1 in 5 politicians reduces their political activity as a result.

02.06.2025 09:40 โ€” ๐Ÿ‘ 1    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Abstract
Social group appeals are a crucial but often overlooked aspect of party competition. Challenger parties differ from
dominant parties not only in their issue entrepreneurship and anti-establishment rhetoric, but also in how they approach
social groups. Whereas dominant parties can and must use their policy record when appealing to groups rhetorically,
challenger parties compensate for their lack of policy influence and long-lasting group ties by using more symbolic groupbased appeals, creating affective affiliations with voters while avoiding accountability or dividing their potential base.
Similarly, they are more inclined to use negative group-based appeals. Using a most-similar-systems design and a new
dataset of 15,460 tweets from German subnational parties, our main finding is that dominant parties, particularly those
having held the prime ministerโ€™s office, favour policy-based group appeals, while challengers rely more on symbolic appeals.
However, differences in appeal strategies diminish during campaign times. Our findings underline the importance of groupbased appeals for mainstream-challenger competition.

Abstract Social group appeals are a crucial but often overlooked aspect of party competition. Challenger parties differ from dominant parties not only in their issue entrepreneurship and anti-establishment rhetoric, but also in how they approach social groups. Whereas dominant parties can and must use their policy record when appealing to groups rhetorically, challenger parties compensate for their lack of policy influence and long-lasting group ties by using more symbolic groupbased appeals, creating affective affiliations with voters while avoiding accountability or dividing their potential base. Similarly, they are more inclined to use negative group-based appeals. Using a most-similar-systems design and a new dataset of 15,460 tweets from German subnational parties, our main finding is that dominant parties, particularly those having held the prime ministerโ€™s office, favour policy-based group appeals, while challengers rely more on symbolic appeals. However, differences in appeal strategies diminish during campaign times. Our findings underline the importance of groupbased appeals for mainstream-challenger competition.

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Thrilled to see my 1st PhD paper out in #PartyPolitics! Based on ~15000 posts by 86 German subnat. parties (2015-2019), Simon Franzmann & I show that dominant & challenger parties differ in the use of policy-based vs symbolic & positive vs negative appeals.

๐Ÿ”“:
doi.org/10.1177/1354...

13.05.2025 10:15 โ€” ๐Ÿ‘ 107    ๐Ÿ” 26    ๐Ÿ’ฌ 12    ๐Ÿ“Œ 4
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Thrilled that my article on women's activism in PRR parties has been conditionally accepted in @cpsjournal.bsky.social!

Drawing on membership surveys of the League ๐Ÿ‡ฎ๐Ÿ‡น and the Sweden Democrats ๐Ÿ‡ธ๐Ÿ‡ช, I show that women members are *more active* than men because they are more embedded in party networks.

12.05.2025 06:25 โ€” ๐Ÿ‘ 97    ๐Ÿ” 30    ๐Ÿ’ฌ 5    ๐Ÿ“Œ 1

Thanks so much Sofia and thank you again for your feedback! ๐Ÿ˜Š

10.05.2025 05:17 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Thanks so much for sharing our work! ๐Ÿ˜Š I fully agree with the narrator voice!

08.05.2025 13:03 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Another great publication by @ttichelbaecker.bsky.social and his first with TU Chemnitz affiliation: "Does political violence undermine descriptive representation? The case of women in politics" out in EJPR. #openaccess Thanks for helping us put Chemnitz on the map, Thomas! doi.org/10.1111/1475...

29.04.2025 17:21 โ€” ๐Ÿ‘ 14    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

@riazsascha.bsky.social,
@antvalentim.bsky.social

08.05.2025 12:56 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

We are grateful to many people for their generous feedback @ammassarisofia.bsky.social , @rdancygier.bsky.social, @hannohilbig.bsky.social, @homola.bsky.social, Anne-Kathrin Kreft, @pmkuhn.bsky.social, Tali Mendelberg, @simonotjes.bsky.social, @tinepaulsen.bsky.social, @neerajprsd.bsky.social

08.05.2025 12:56 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

As highlighted by @sandrahkansson.bsky.social, Sofia Collignon, and @gemmadipoppa.bsky.social, this challenge adds to the broader problem that political violence more frequently targets women in public office.

08.05.2025 12:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Our findings contribute to research on political violence and gender by suggesting that such exposure may hinder efforts to close the gender gap long-term by deterring women early in the political pipeline from pursuing public office.

08.05.2025 12:56 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Re-running our survey experiment in a representative survey, we find suggestive evidence that there is some heterogeneity among women. Women with lower political interest are less likely to indicate that they are willing to become active in politics (WTE)

08.05.2025 12:56 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Using observational data and a survey experiment in Germany, we find that exposure to political violence does not produce gender-differentiated effects among politically interested individuals. If anything, the treatment suggests that men become less willing to engage in politics (WTE)

08.05.2025 12:56 โ€” ๐Ÿ‘ 4    ๐Ÿ” 1    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Happy to share a new paper now out in EJPR w/ @jeyalizade.bsky.social , @fabioellger.bsky.social and @mgruenewald.bsky.social exploring gendered effects of political violence on political supply.

https://ejpr.onlinelibrary.wiley.com/doi/full/10.1111/1475-6765.70017

A ๐Ÿงต with findings

08.05.2025 12:56 โ€” ๐Ÿ‘ 39    ๐Ÿ” 14    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 3
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New ๐Ÿ“ฐ: In "Can Individual MPs Damage Their Partyโ€™s Brand? Quasi-Experimental Evidence from a Public
Procurement Corruption Scandal" out in @thejop.bsky.social @lukrudolph.bsky.social and I show that the "mask affair" cost the CDU 4%-points in elections. www.journals.uchicago.edu/doi/10.1086/... 1/

08.05.2025 10:43 โ€” ๐Ÿ‘ 27    ๐Ÿ” 9    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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๐Ÿšจ Just published in American Political Science Review ๐Ÿšจ
with Durgesh Pathak @sarahthompson.bsky.social and Aliz Toth

We show that strategic messaging by party leaders can effectively shape volunteer rank&file recruitment with consequences for long-term party development

07.08.2024 14:27 โ€” ๐Ÿ‘ 5    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 3
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Weโ€™re excited to introduce the Swedish Municipal Council Database! This open-access resource contains our hand-coded data for all local politicians in Sweden's democratic local elections between 1919 and 2018. A ๐Ÿงต

Co-authors ๐Ÿคฉ @abrarbawati.bsky.social, @josefinemagnusson.bsky.social Moa Frรถdin

16.04.2025 14:06 โ€” ๐Ÿ‘ 108    ๐Ÿ” 33    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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New preprint available! In this paper, @antvalentim.bsky.social and I investigate why progressive parties, such as the greens, might be more attractive for immigrants from established democracies than those from (post-)authoritarian regimes:

osf.io/preprints/os...

๐Ÿงตโฌ‡๏ธ

26.03.2025 16:52 โ€” ๐Ÿ‘ 50    ๐Ÿ” 13    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 2
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๐ŸšจWhy do masses support democratic backsliding?๐Ÿšจ
A new @AJPS_Editor paper with Yotam Margalit, @liorsheffer.bsky.social and Itamar Yakir explores this question in the Israeli context. Our findings emphasize the role of leader attachment and affective polarization.
doi.org/10.1111/ajps...

24.03.2025 17:28 โ€” ๐Ÿ‘ 327    ๐Ÿ” 121    ๐Ÿ’ฌ 9    ๐Ÿ“Œ 13
Preview
Does political sophistication moderate how citizens use information to infer left-right distances between parties? Research identifies numerous factors associated with citizensโ€™ perceptions of party ideologies, including the Left-Right orientations of partiesโ€™ election manifestos, governing coalition arrangemen...

๐Ÿšจ๐ŸŽ‰Very excited to share our new paper with @rwillh11.bsky.social, James Adams, @simonweschle.bsky.social, and @cbwlezien.bsky.social!! Out today @JEPOP

www.tandfonline.com/doi/full/10....

A short thread ๐Ÿงต

1/n

13.03.2025 03:23 โ€” ๐Ÿ‘ 20    ๐Ÿ” 7    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Ich hab die gesammelt! Hab mal eine DM geschrieben.

11.02.2025 10:39 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Danke dir, Eylem! :)

21.01.2025 10:43 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Excited to share that Iโ€™ve joined the team led by @aleininger.bsky.social at TU Chemnitz as research fellow. Iโ€™m looking forward to exploring the legacies of democratic transitions and to connecting with my new colleagues in Chemnitz!

21.01.2025 09:53 โ€” ๐Ÿ‘ 32    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
Maps of municipality-level election results

Maps of municipality-level election results

My fantastic co-author Julian Voss has meticulously compiled municipality-level election results for Post-WW2 Western German elections (1949-1969) from historical records. What a great resource! Read the paper, use the data: osf.io/preprints/os...

11.01.2025 13:02 โ€” ๐Ÿ‘ 114    ๐Ÿ” 32    ๐Ÿ’ฌ 3    ๐Ÿ“Œ 2

@ttichelbaecker is following 20 prominent accounts