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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
📣 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
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 · 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
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 · 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 · 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
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/...
journals.sagepub.com
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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.
041
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
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
📢 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
📢 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
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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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
📢 New OA publication out at JEPOP w/ @shelleyboulianne.bsky.social on concerns about misinformation on #Instagram. We find evidence of a third-person effect. Perceived ability to spot misinfo and exposure to (even like-minded) political content drive concerns. 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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Machine Against the Rage @machine-vs-rage.net · 23/05/2025
Desinformation – ein überschätztes Problem? Am vergangenen Montag (19.5.) fand in Leipzig die Demokratiekonferenz statt. Thema: »Desinformation & Demokratie«. Auf einem Panel zu »Perspektiven auf Desinformation« sprach Holger Marcks mit @cphoffmann.bsky.social. 1|15 (Bild: © Marvin Frommhold)
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 08/05/2025
Happy to report that this paper is now available open access 😊 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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Svend-Erik Skaaning @skaaning.bsky.social · 08/04/2025
Who supports free speech, and how consistent is the support? Together with @suthank.bsky.social, I’ve conducted a survey of citizens in 33 countries for The Future of Free Speech. A lot of interesting findings (see 🧵 + link): futurefreespeech.org/wp-content/u...
futurefreespeech.org
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Reuters Institute @reutersinstitute.bsky.social · 28/11/2024
We've just published a NEW REPORT by @waqasejaz.bsky.social and others on the role of digital platforms in today's media environments. It's funded by @knightfdn.bsky.social and based on survey data from 🇬🇧🇺🇸🇪🇸🇩🇪🇧🇷🇦🇷🇯🇵🇰🇷 🧵 Findings in thread 🔗 Full report reutersinstitute.politics.ox.ac.uk/what-do-peop...
reutersinstitute.politics.ox.ac.uk
What do people want? Views on platforms and the digital public sphere in eight countries
Our research explores how people use platforms for news and information about politics, while also remaining sceptical of the information they see there.
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 18/02/2025
🚨 New publication out at CCIJ in which we examine the role of the CFO and CEO in #financialcommunication - and their relationships with the PR and IR departments w/ Sandra Binder-Tietz & Daniel Bendahan-Bitton www.emerald.com/insight/cont...
emerald.com
The role of the CFO in financial communication: implications for public relations and investor relations | Emerald Insight
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Daphne Keller @daphnek.bsky.social · 14/02/2025
@theatlantic.com's lack of fact checking in this article about (among other things) the need for fact checking is ironic. But mostly it's depressing. These tired, bad, and wrong tropes about platforms and the law are a big reason we don't get better laws. www.theatlantic.com/magazine/arc...
theatlantic.com
Europe’s Elon Musk Problem
He and other tech oligarchs are making it impossible to conduct free and fair elections anywhere.
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Sage's Social Science Computer Review @sscratsage.bsky.social · 14/02/2025
Published in November 2024: Feminist Identity and Online Activism in Four Countries From 2019 to 2023 journals.sagepub.com/doi/full/10.... Check out the cross-national and over time trends in self-identifying as feminist:
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Philipp K. Masur @masurphil.bsky.social · 28/01/2025
🎆 New Publication on comparative privacy research! After almost 5 years, we (that is @thinkmacro.bsky.social, Kelly Quinn, Carsten Wilhelm, Lemi Baruh, @lutzid.bsky.social and myself) are proud to have published this article: www.tandfonline.com/doi/full/10....
tandfonline.com
Comparative privacy research: Literature review, framework, and research agenda
The ways in which privacy is understood, defined, perceived, and enacted are contingent on cultural, social, political, economic, and technological settings. Yet, privacy research is often criticiz...
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Frederico Ferreira da Silva @fredericofs.bsky.social · 06/02/2025
Our new article “Ripping the public apart? Politicians’ dark personalities and affective polarization” is now out at EJPR
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Alberto Acerbi @acerbialberto.com · 05/02/2025
"no evidence that restrictive school policies are associated with [...] better mental wellbeing in adolescents. The findings do not provide evidence to support the use of school policies that prohibit phone use during the school day [...]" www.thelancet.com/journals/lan...
thelancet.com
School phone policies and their association with mental wellbeing, phone use, and social media use (SMART Schools): a cross-sectional observational study
There is no evidence that restrictive school policies are associated with overall phone and social media use or better mental wellbeing in adolescents. The findings do not provide evidence to support ...
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Reposted by Christian Pieter Hoffmann
Reed Orchinik @rorchinik.bsky.social · 01/02/2025
New WP! The illusory truth effect (repetition -> belief) is core to psych of beliefs, & thought to be a deep bias impacting misinfo, persuasion & advertising Why would cognition include such a flaw? We argue it is a rational adaptation to high-quality info environments 🧵1/
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 16/01/2025
⏱️ Two weeks left to submit an abstract to this exciting new conference on financial communication in beautiful Vienna 📝👇🏼
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Dima Epstein @thinkmacro.bsky.social · 15/01/2025
If you are interested in digital #privacy and resignation, this collection will be a treasure trove. Thank you @noradraper.bsky.social, @cphoffmann.bsky.social, @lutzid.bsky.social, @giuliaranzini.bsky.social and Joe Turow for masterfully steering this venture! Proud to be part of it.
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martin johannes riedl @martinriedl.bsky.social · 15/01/2025
What a pleasure it was to work with the editors of this collection, now out in @bigdatasoc.bsky.social, on the topic of Digital Resignation and Privacy Cynicism. Thread ⬇️ ⬇️ ⬇️ (contribution by Zelly Martin, Sam Woolley, and myself is on encrypted messaging apps & abortion activism & surveillance)
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 15/01/2025
📣 We are very happy to announce that our special theme in @bigdatasoc.bsky.social on Digital Resignation and Privacy Cynicism is complete! 👇 It features 10 novel and exciting contributions on how individuals and organizations grapple with digital privacy. journals.sagepub.com/page/bds/dig...
journals.sagepub.com
Sage Journals: Discover world-class research
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 11/01/2025
Einmal mehr hilfreiche Einschätzungen von Kolleginnen und Kollegen zu Zuckerbergs jüngsten Ankündigungen, angeboten durch das @sciencemediacenter.de👇🏼
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 10/01/2025
Question: What would you consider the best empirical evidence (studies/analyses) for the assumption that hate speech and/or misinformation has increased on Twitter/X since the Musk takeover?
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rasmuskleis.bsky.social @rasmuskleis.bsky.social · 09/01/2025
Every time a EU politician gets news coverage for saying "something must be done" about spectacle of Musk amplifying domestic rivals, I hope journalists will ask the follow-up "on what legal basis"? Neither the DSA nor any other framework gives anyone the power to simply shut him up? 1/3
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Brian Fung @brianfung.me · 07/01/2025
Zuckerberg says Meta plans to eliminate its fact-checking program, move content moderators to Texas to address claims of bias, raise the bar for enforcing its terms and lift certain “restrictions” on immigration and gender talk. Huge shift in platform policy.
Thread by Meta CEO Mark Zuckerberg about changes coming to the company’s platforms. Thread by Meta CEO Mark Zuckerberg about changes coming to the company’s platforms. Thread by Meta CEO Mark Zuckerberg about changes coming to the company’s platforms.
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Christian Pieter Hoffmann @cphoffmann.bsky.social · 05/01/2025
⏱️ Four weeks left to submit your abstract for this special issue on synthetic media 😊👇🏼📝
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alice e marwick @alicetiara.bsky.social · 04/01/2025
Really like this @politico.com article about the post-disinfo era…. www.politico.eu/article/nobo...
politico.eu
‘Nobody was tricked into voting for Trump’: Why the disinformation panic is over
Eight years ago, Trump and Brexit sparked fears social media was corroding reality. Now, that narrative is crumbling.
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