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@jonnekamphorst

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08.02.2025
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Latest posts by @jonnekamphorst

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#APSA

11.09.2025 05:06 👍 1 🔁 0 💬 0 📌 0
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I’m very excited to share that my paper “Cleavage theory meets civil society: A framework and research agenda” with @eborbath.bsky.social & Swen Hutter has now been published online in ‪@wepsocial.bsky.social‬ (w/ open access funding thanks to @wzb.bsky.social‬!)

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

28.08.2025 13:25 👍 112 🔁 35 💬 8 📌 7
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Field of study as a political cleavage From my 25 year old PhD thesis to today's political science

My new post. How current political science replicated my PhD thesis of 25 years ago. And took it further, in a paper in the @apsrjournal.bsky.social and other work, by @liesbethooghe.bsky.social, Gary Marks and @jonnekamphorst.bsky.social.

open.substack.com/pub/hermwerf...

10.06.2025 10:00 👍 29 🔁 7 💬 3 📌 1

Not yet, we're going to submit the paper in a matter of weeks and can then send you a draft. Thanks for your interest!

01.05.2025 21:28 👍 1 🔁 0 💬 0 📌 0

In all, our findings underscore the political power of historical representation: when labor struggles are omitted from public memory, opportunities for collective mobilization are curtailed.

01.05.2025 20:42 👍 1 🔁 0 💬 1 📌 0
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Learning about this history greatly increased support for the contemporary labor movement and the Poor Peoples Campaign, as compared to a control group

01.05.2025 20:42 👍 0 🔁 0 💬 1 📌 0
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We then conduct an experiment among lower-educated white respondents from the US South, a sample where we would be least-likely to increase support for unions. Respondents learned about a union in two different treatments.

01.05.2025 20:42 👍 0 🔁 0 💬 1 📌 0
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First, we show that knowing more about union history correlates with support for the contemporary labor movement, also when controlling for a battery of variables such as partisanship.

01.05.2025 20:42 👍 0 🔁 0 💬 1 📌 0
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The second #MayDay2025 project is with the amazing @rrahnama.bsky.social and focuses on knowledge about labor history. We argue that the absence of education on historical class struggle and labor organizing weakens support for the contemporary labor movement in the US.

01.05.2025 20:42 👍 3 🔁 2 💬 1 📌 0
The Left Misunderstood: How Voters' Perceptions of What Matters to the Left Benefit the Right Why do low-income, lower-educated voters vote against their economic interests by supporting conservative and radical right parties and candidates? I propose a

The paper can be found here!

papers.ssrn.com/sol3/papers....

01.05.2025 20:26 👍 0 🔁 0 💬 0 📌 0
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The paper has implications for party strategies. Many working-class voters hold economically progressive opinions and are culturally conservative, but do not find cultural issues important--9.9% of these voters vote Republican. The Democrats can win them back

01.05.2025 20:26 👍 0 🔁 0 💬 1 📌 0
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Using an updating experiment, I correct these misperceptions, leading to substantially large effects on vote intention and party affect towards the @democrats.org

01.05.2025 20:26 👍 0 🔁 0 💬 1 📌 0
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I argue that many working-class voters misperceive how important economic issues are to the left, and that these misperceptions lead them to vote for the right.

01.05.2025 20:26 👍 0 🔁 0 💬 1 📌 0
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Further, I show that a large majority of working-class voters holds progressive opinions on economic issues. This raises the question why they, in increasing numbers, do not vote for parties that support such policies.

01.05.2025 20:26 👍 0 🔁 0 💬 1 📌 0
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I begin by showing that economic issues remain the most important issues to working-class voters, albeit less important than in the past. I use ANES data and classify open-ended responses to the question 'what is the most important issue to you' using an LLM.

01.05.2025 20:26 👍 0 🔁 0 💬 1 📌 0
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Excited to talk about two new projects on #MayDay2025. The first paper focuses on the voting behavior of working-class voters. My argument is that *voters misperceive how important economic issues are to the left*.

01.05.2025 20:26 👍 3 🔁 1 💬 1 📌 0
Prominence over proximity? Terror attacks’ impact on party preferences | European Political Science Review | Cambridge Core Prominence over proximity? Terror attacks’ impact on party preferences - Volume 16 Issue 1

A car attack in Munich just days before the election-was it a game-changer? Politico speculated it could boost the AfD, but the results tell a different story. Our research on the Utrecht attack shows why voters often rally around incumbents instead: www.cambridge.org/core/journal...

27.02.2025 18:34 👍 11 🔁 4 💬 1 📌 0