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Christian Pieter Hoffmann

@cphoffmann.bsky.social
1.6K followers 359 following 87 posts

Prof @ University of Leipzig, Institute for Communication and Media Studies & Institute for Political Science (Private account & personal opinions, of course.)

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Reposted by Christian Pieter Hoffmann
Edward Elgar Publishing @elgarpublishing.bsky.social · 08/07/2026
Privacy Cynicism, Apathy and Resignation: Why People Stop Believing They Can Protect Their Data Most people today know that their personal data is constantly collected, analyzed and traded. They know their online behavior is tracked by platforms, advertisers, apps, employers and governments. And…
elgar.blog
Privacy Cynicism, Apathy and Resignation: Why People Stop Believing They Can Protect Their Data
Most people today know that their personal data is constantly collected, analyzed and traded. They know their online behavior is tracked by platforms, advertisers, apps, employers and governments. And yet, despite growing awareness of digital surveillance, most people continue using the same digital services every day.
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 04/03/2026
📢 New OA paper out on the quality of #finfluencer content. In collaboration with colleagues from accounting, Henning Zülch & Marius Mölders, we develop a framework for assessing finfluencer quality. link.springer.com/article/10.1...
link.springer.com
Navigating the rise of finfluencers: a multidimensional quality framework for strategic partnerships - Journal of Financial Services Marketing
The rise of financial influencers, or “finfluencers”, on social networks like Instagram and their impact on consumer financial decision-making (especially investing) has raised concerns about their qu...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 19/02/2026
We test whether users choose these platforms to protect their privacy from Big Tech or for political reasons (e.g. anti-establishment views). Right-wing ideology, especially, predicts use of these platforms. Yet, alternative platforms are used in addition to, not instead of established platforms /3
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 19/02/2026
Our large sample allows us to look at these relatively rarely used platforms: Telegram, Signal, Parler, VK, Gettr. We find that MIMS are used more frequently than alternative social networks. There are somewhat distinct types of alternative platforms that differ in their affordances. 2/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 19/02/2026
📣 New publication in New Media & Society on the use of alternative social media platforms in five countries (🇺🇸🇨🇦🇫🇷🇩🇪🇬🇧) w/ @shelleyboulianne.bsky.social & Christina Mandl. We find that use of alternative platforms is driven by politics, not privacy concerns. 1/ journals.sagepub.com/doi/10.1177/...
journals.sagepub.com
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 28/01/2026
What is the role of data in mis- and disinformation? Very helpful and insightful publication (scoping review) by my PhD-student Julia Blaß in @jmcquarterly.bsky.social 👇🙂 journals.sagepub.com/doi/10.1177/...
journals.sagepub.com
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Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 28/01/2026
🚨 New OA publication in Journalism on the impact of #deepfakes on journalistic practice (incl. products, skills, staffing, norms), based on interviews in 🇩🇪 w/ Alexander Godulla Daniel Bendahan Bitton & Hannah Oetting journals.sagepub.com/doi/full/10....
journals.sagepub.com
Implications of deepfake technology for journalistic practice: A technology at the crossroads of challenges and opportunities - Daniel Bendahan Bitton, Hannah Ötting, Alexander Godulla, Christian Piet...
This study applies a practice theory lens to explore how deepfake technology impacts journalism. Based on an interview study of journalists and media and journa...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 09/01/2026
Very happy to see this special issue on "The age of synthetic media" out in OA 🥳 Many thanks to our great contributors, the SCM team and my co-editor Alexander Godulla!
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 18/12/2025
Having been on the other end of one of your signed reviews: well-deserved 😊
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 08/12/2025
📣New article with @shelleyboulianne.bsky.social in @icsjournal.bsky.social on digital media & pandemic activism. Information from political actors (e.g., parties) & engaging with perceived misinformation, but not populism relates to activism (on the left & right) www.tandfonline.com/doi/full/10....
tandfonline.com
Pandemic activism in comparative perspective: exploring the roles of populist attitudes, direct online political sources, and misinformation
Managing the COVID-19 pandemic required governments to act quickly with little input from legislatures, civil society, and citizens. This crisis created a critical opportunity for populists to fuel...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 04/12/2025
The personality predictors of general political expression, counterspeech and silencing largely align. Our findings raise the question if counterspeech will actually be civil and contribute to a calmer, less heated political discourse. 3/3 www.tandfonline.com/doi/full/10....
tandfonline.com
Active vs. passive bystander reactions to online political hostility: the role of personality in counterspeech and silencing among German facebook users
Hostility is an important obstacle to constructive online political discourse. Combating online political hostility often involves mobilizing the behavior of bystanders. Bystanders can react active...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 04/12/2025
Counterspeech, but not silencing, is related to openness and low neuroticism. So less fearful individuals and those more open to new experiences are more likely to engage in active bystander reactions to online political hostility. 2/3 www.tandfonline.com/doi/full/10....
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 04/12/2025
New & OA w/ @lutzid.bsky.social in @icsjournal.bsky.social: The role of personality in bystander reactions to online pol. hostility. We find that both active (counterspeech) & passive (silencing) reactions negatively relate to agreeableness & conscientiousness 1/3 www.tandfonline.com/doi/full/10....
tandfonline.com
Active vs. passive bystander reactions to online political hostility: the role of personality in counterspeech and silencing among German facebook users
Hostility is an important obstacle to constructive online political discourse. Combating online political hostility often involves mobilizing the behavior of bystanders. Bystanders can react active...
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Reposted by Christian Pieter Hoffmann
koenfucius @koenfucius.bsky.social · 01/12/2025
Propensity for impression management, mostly in assertive or confrontative manner (often independent of political interest), predicts political engagement on Facebook, German research by @cphoffmann.bsky.social & @lutzid.bsky.social suggests: buff.ly/6XNEbDJ TL;DR:🧵https://buff.ly/8AEaN58
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Reposted by Christian Pieter Hoffmann
Deana A. Rohlinger @deanarohlinger.bsky.social · 17/10/2025
Deepfakes don’t just fool us. They make us cynical. Study finds that perceived exposure to deepfakes increases media cynicism, &. that confidence in one’s ability to detect them may worsen mistrust. By Christian Pieter Hoffmann et al. @sscratsage.bsky.social journals.sagepub.com/doi/10.1177/...
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053
Christian Pieter Hoffmann @cphoffmann.bsky.social · 06/10/2025
📢 New publication on the positioning of executives on LinkedIn. We analyze more than 4'500 posts of CEOs and CEOs of EURO STOXX 50 companies and find distinct communicator profiles (re. content, timing, frequency, audiences and engagement). 🔗 www.emerald.com/ccij/article...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 17/09/2025
📢 New OA publication w/ @shelleyboulianne.bsky.social Do privacy concerns inhibit political posting on social media? Yes, but. We examine FB, X & Insta in 🇺🇸🇬🇧🇫🇷🇨🇦 and find that highly politically interested users discount privacy concerns and seek large audiences. journals.sagepub.com/doi/10.1177/...
journals.sagepub.com
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
Well, the Draghi report offers some pointers for where we would need to go :)
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
Beyond that, the harsh fact is that Europe is simply unwilling to go through the necessary painful reforms to become competitive. So we can complain about our dynamic „big brother“ USA all we want (re. platforms, climate, Ukraine etc.), but we simply do not have the strength to offer an alternative.
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
I think the word „run“ is key here. Economically, I doubt that would be a wise use of public resources. I would rather agree with: it is up to government to set the conditions for economic agents to develop and offer these infrastructures. Which is what the EU does (DSA, DMA).
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
So while „we should…“ or „we need…“ sounds nice, a thorough analysis must take economic and political economy facts and frameworks into account. Which would lead us back to the status quo: imperfect attempts to regulate the platforms we have within the given geopolitical realities. /end
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
And even if European governments could mobilize the required resources, from a political economy perspective, what reason do we have to expect that government is capable and willing to create & run platforms that are more conducive to a liberal and open democracy? 4/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
First, the enormous cost of offering & running state-of-the-art digital platforms. Europe cannot even mobilize sufficient resources to maintain its defence in the face of a hot war. What should make us believe that it could mobilize billions of Euros to run competitive „public“ digital platforms? 3/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
…what reason do we have to expect that they would differ in any meaningful way from the current platforms? So that would imply that we can or should not depend on the market to provide these platforms, but government? Which would lead to more problems: 2/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/09/2025
There are also important economic arguments here: Social media look and work the way they do due to market dynamics, supply and demand. If Europe had sufficiently open and dynamic (capital) markets to create competitive digital platforms (which it doesn’t)… 1/
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Reposted by Christian Pieter Hoffmann
Christian Pieter Hoffmann @cphoffmann.bsky.social · 03/09/2025
📢 New OA article with @lutzid.bsky.social 🚨 Online politics are often criticized as performative. We examine the role of impression management in political expression on Facebook – and find some interesting relationships re. age, gender and political interest 👇 www.sciencedirect.com/science/arti...
sciencedirect.com
Blasting and posturing: How impression management contributes to inequalities in political expression on Facebook
Social media provide opportunities for political engagement. Yet, previous research has shown that political engagement on social media remains social…
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 03/09/2025
📢 New OA article with @lutzid.bsky.social 🚨 Online politics are often criticized as performative. We examine the role of impression management in political expression on Facebook – and find some interesting relationships re. age, gender and political interest 👇 www.sciencedirect.com/science/arti...
sciencedirect.com
Blasting and posturing: How impression management contributes to inequalities in political expression on Facebook
Social media provide opportunities for political engagement. Yet, previous research has shown that political engagement on social media remains social…
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 25/08/2025
📢 New publication on the emergence of the #financialcommunication function in #startups. We interviewed both founders and investors to develop a model of how investor relations initially emerge - and then evolve across funding stages. w/ Lea Knabben & Torben Krueper www.emerald.com/jcom/article...
emerald.com
The emergence of the financial communication function: exploring investor relations in start-ups
Purpose. Start-up companies need to attract the interest of investors to grow and mature. Yet, little is known about the investor relations (IR) of start-ups. This study applies a neo-institutionalist...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 21/08/2025
This was a wonderful cooperation with Patric Raemy and @manuelpuppis.ch, and or Leipzig team Daniel Bendahan Bitton, Hannah Oetting and Alexander Godulla. More on our #DeepfakeProject below 👇🏼2/2 bsky.app/profile/cpho...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 21/08/2025
New OA article out @journstudies 📢 We conducted interviews with journalists in Germany and Switzerland to explore the compatibility of #deepfake technology with journalistic norms. We identify boundary conditions for the use of deepfakes in journalism 1/2 www.tandfonline.com/doi/full/10....
tandfonline.com
Deepfakes and Journalism: Normative Considerations and Implications
The possibility of using deepfake technology to create synthetic media content in journalism requires careful ethical deliberations. Being that journalism is a norm-oriented social institution, the...
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Reposted by Christian Pieter Hoffmann
Manuel Puppis @manuelpuppis.ch · 19/08/2025
New open access publication on deepfakes in journalism together with Patric Raemy, Daniel Bendahan Bitton, Hannah Ötting, @cphoffmann.bsky.social & Alexander Godulla doi.org/10.1080/1461...
doi.org
Deepfakes and Journalism: Normative Considerations and Implications
The possibility of using deepfake technology to create synthetic media content in journalism requires careful ethical deliberations. Being that journalism is a norm-oriented social institution, the...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 07/08/2025
Grateful to be part of this wonderful special issue 👇🏼 Congratulations to the editors!
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Reposted by Christian Pieter Hoffmann
Dima Epstein @thinkmacro.bsky.social · 07/08/2025
3. In "It's Fine If Others Do It Too" @cphoffmann.bsky.social and ‪‪@shelleyboulianne.bsky.social‬ nvestigate the relationship between privacy concerns, social influence, and online political expression on Facebook across five Western democracies. doi.org/10.1177/2056...
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Reposted by Christian Pieter Hoffmann
Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
📢 New paper out @JITP /w @shelleyboulianne.bsky.social & Thomas Feiler: Who uses Twitch for politics? Based on a survey in 🇺🇸 🇨🇦 🇩🇪 🇫🇷 🇬🇧 we present descriptive data for an underresearched platform & delve into the personality of those who see & post political content👇🏼 www.tandfonline.com/doi/full/10....
tandfonline.com
Using Twitch for politics? The role of personality across five countries
Twitch is a popular live-streaming platform primarily used in the context of gaming. Streamers tend to be very sensitive to the content shared in their streams, often eschewing political content. A...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 15/07/2025
Danke für das (ausführliche) Gespräch, @tomcoal.bsky.social!
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
We hope that this study will inspire future research on politics @Twitch. We believe that Twitch already is an important platform for politics and will become even more so in the future. Thanks to my co-authors @shelleyboulianne.bsky.social & Thomas Feiler, and the editorial team @JITP 🙏🏼 /end
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
We apply a personality psychology lens and find that those who post politics are low(er) on openness, conscientiousness and agreeableness. We argue that politics on Twitch still goes against established platform norms and attracts rule-breaker personalities. 5/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
We find that about half of the surveyed Twitch users post political content at least occasionally. However, quite a few Twitch users dislike politics on the platform, many streamers avoid political content. So who posts political content? 4/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
Almost 2/3 of our sample see political content on the platform at least occasionally. Even in the process of conducting this study, we realized that many still underestimate the importance of Twitch for political communication. 3/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
We find that about 20% of our (quota) sample use Twitch. Most studies of Twitch understandably focus on gaming. But more & more influencers, journalists & politicians use the platform. So what about politics? 2/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 14/07/2025
📢 New paper out @JITP /w @shelleyboulianne.bsky.social & Thomas Feiler: Who uses Twitch for politics? Based on a survey in 🇺🇸 🇨🇦 🇩🇪 🇫🇷 🇬🇧 we present descriptive data for an underresearched platform & delve into the personality of those who see & post political content👇🏼 www.tandfonline.com/doi/full/10....
tandfonline.com
Using Twitch for politics? The role of personality across five countries
Twitch is a popular live-streaming platform primarily used in the context of gaming. Streamers tend to be very sensitive to the content shared in their streams, often eschewing political content. A...
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Reposted by Christian Pieter Hoffmann
Institut für Demokratie und Zivilgesellschaft @idz-jena.bsky.social · 04/07/2025
Der »Engine Room« im @machine-vs-rage.net-Blog füllt sich: Neu dabei ist eine Quick-Response-Analyse von Matthias J. Becker zum Antisemitismus auf YouTube sowie ein Meinungsbeitrag von @cphoffmann.bsky.social über den sog. X-odus und seine Bedeutung für Polarisierungsdynamiken.📍Digitales im Fokus ⬇️
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Sage's Social Science Computer Review @sscratsage.bsky.social · 02/07/2025
New OPEN ACCESS article in our journal looks at perceived exposure to deepfakes and media cynicism based on a survey of Germans conducted in 2022. journals.sagepub.com/doi/10.1177/...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 02/07/2025
Freue mich, diese „Hottakes“-Reihe eröffnen zu dürfen - mit einem für Bluesky-Nutzende vielleicht provokativen Einwurf 😉 Macht Bluesky die Linke weniger diskursfähig?
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 30/06/2025
For more information on our #DeepfakeProject (w/ Alexander Godulla & Daniel Bendahan Bitton), which also tackles the use of this technology in #journalism see 👇🏼 deepfake-project.com/en/
deepfake-project.com
Home
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 30/06/2025
In a previous study, we had explored gaps in knowledge of and attitudes towards the deepfake technology, finding a notable role of gender. www.tandfonline.com/doi/full/10....
tandfonline.com
Deepfakes in the context of AI inequalities: analysing disparities in knowledge and attitudes
This study contributes to research on digital inequalities in the context of artificial intelligence by examining user perceptions of deepfake technology. We focus on the stratification of deepfake...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 30/06/2025
📢 New OA publication in @sscratsage.bsky.social from our #DeepfakeProject. We find that perceived exposure to deepfakes is linked to media cynicism, and that detection self-efficacy positively moderates this relationship. No effect for intellectual humility :/ journals.sagepub.com/doi/10.1177/...
journals.sagepub.com
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Reposted by Christian Pieter Hoffmann
Sacha Altay @sachaltay.bsky.social · 27/06/2025
🚨 Now out in Nature Human Behaviour 🚨 We show that following the news on WhatsApp or Instagram (N = 3,395 🇫🇷🇩🇪) increases current affairs knowledge, participants’ ability to discern true from false news stories, awareness of true news stories, as well as trust in the news. doi.org/10.1038/s415...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 24/06/2025
So hopefully this new piece will be of interest to scholars studying political uses of #Instagram and/or #misinformation. It is part of a special issue curated by @eddahumprecht.bsky.social @lenafrescamente.bsky.social @shelleyboulianne.bsky.social 🙏🏼 www.tandfonline.com/doi/full/10....
tandfonline.com
Concerns about misinformation on Instagram in five countries
Use of Instagram has proliferated over recent years, as have concerns about misinformation. Yet, most misinformation research has focused on Facebook and Twitter. Based on a survey of more than 400...
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 24/06/2025
And in a second study @cogitatiomac.bsky.social, we focus on the role of algorithmic knowledge in how #Instagram users curate flows of political information 👇🏼 www.cogitatiopress.com/mediaandcomm...
cogitatiopress.com
Digital Inclusion Through Algorithmic Knowledge: Curated Flows of Civic and Political Information on Instagram | Article | Media and Communication
Shelley Boulianne, Christian P. Hoffmann
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