Marcel Garz
PhD in Economics
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Marcel's work focuses on news markets, especially from an empirical perspective. He is particularly interested in issues with cross-disciplinary implications, such as media slant, opinion diversity, and the role of digital platforms for the news industry and society at large. His research often involves methods supporting causal inference from observational data, as well as tools from computational linguistics and computer vision.
Personal website: marcelgarz.de
Economics of Media Bias Workshop: mediabiasworkshop.org
Data methods seminars: datamethodsinitiative.org
Article
Garz, M., Ots, M.
(2025).
Media consolidation and news content quality Journal of Communication.
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Garz, M., Zhuang, M.
(2024).
Media coverage and pandemic behavior: Evidence from Sweden Health Economics, 33(6), 1319-1367.
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Garz, M., Ots, M., Sjøvaag, H.
(2024).
Political Viewpoint Diversity in the News: Market and Ownership Conditions for a Pluralistic Media System The International Journal of Press/Politics, 29(4), 983-1003.
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Steigenberger, N., Garz, M., Cyron, T.
(2024).
Signaling theory in entrepreneurial fundraising and crowdfunding research Journal of small business management (Print).
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Garz, M., Singh, T.
(2024).
Party Positioning Under Populist State Leaders British Journal of Political Science.
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Cyron, T., Garz, M., Steigenberger, N.
(2024).
Beware the community type: engagement and growth in core vs. open online communities Small Business Economics, 62, 1383-1407.
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Reis, J., Garz, M.
(2024).
Media Attention and Compliance With the European Court of Human Rights Journal of Conflict Resolution.
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Garz, M., Schneider, A.
(2023).
Taxation of short-term rentals: Evidence from the introduction of the “Airbnb tax” in Norway Economics Letters, 226.
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Garz, M., Schneider, A.
(2023).
Data sharing and tax enforcement: Evidence from short-term rentals in Denmark Regional Science and Urban Economics, 101.
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Lischka, J., Garz, M.
(2023).
Clickbait news and algorithmic curation: A game theory framework of the relation between journalism, users, and platforms New Media and Society, 25(8), 2073-2094.
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Garz, M., Rickardsson, J.
(2023).
Ownership and media slant: Evidence from Swedish newspapers Kyklos (Basel), 76(1), 18-40.
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Dujeancourt, E., Garz, M.
(2023).
The effects of algorithmic content selection on user engagement with news on Twitter The Information Society, 39(5), 263-281.
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Garz, M., Szucs, F.
(2023).
Algorithmic selection and supply of political news on Facebook Information Economics and Policy, 62(March).
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Garz, M., Maaß, S.
(2021).
Cartels in the European Union, antitrust action, and public attention Journal of Economic Behavior and Organization, 186, 533-547.
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Garz, M., Martin, G.
(2021).
Media Influence on Vote Choices: Unemployment News and Incumbents' Electoral Prospects American Journal of Political Science, 65(2), 278-293.
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Garz, M., Sörensen, J.
(2021).
Political scandals, newspapers, and the election cycle Political Behavior, 43, 1017-1036.
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Achtenhagen, L., Cyron, T., Ehlers, A., Garz, M., Steigenberger, N.
(2020).
Att lyckas med intressentdialogen Organisation & Samhälle, 54-59.
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Garz, M., Sood, G., Stone, D., Wallace, J.
(2020).
The supply of media slant across outlets and demand for slant within outlets: Evidence from US presidential campaign news European Journal of Political Economy, 63.
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Garz, M., Sörensen, J., Stone, D.
(2020).
Partisan selective engagement: Evidence from Facebook Journal of Economic Behavior and Organization, 177, 91-108.
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Garz, M., Pagels, V.
(2018).
Cautionary tales: Celebrities, the news media, and participation in tax amnesties Journal of Economic Behavior and Organization, 155, 288-300.
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Garz, M.
(2018).
Retirement, consumption of political information, and political knowledge European Journal of Political Economy, 53, 109-119.
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Garz, M.
(2018).
Effects of unemployment news on economic perceptions – Evidence from German Federal States Regional Science and Urban Economics, 68, 172-190.
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Garz, M., Sörensen, J.
(2017).
Politicians under investigation: The news Media's effect on the likelihood of resignation Journal of Public Economics, 153, 82-91.
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Garz, M., Rott, A., Wass von Czege, M.
(2015).
The Online Market for Illegal Copies of Magazines: A German Case Study Journal of Broadcasting & Electronic Media, 59(1), 169-183.
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Arango-Kure, M., Garz, M., Rott, A.
(2014).
Bad News Sells: The Demand for News Magazines and the Tone of Their Covers Journal of Media Economics, 27(4), 199-214.
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Garz, M.
(2014).
Good news and bad news: evidence of media bias in unemployment reports Public Choice, 161(3-4), 499-515.
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Garz, M.
(2013).
Employment and wages in Germany since the 2004 deregulation of the temporary agency industry International labour review (Print), 152(2), 307-326.
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Garz, M.
(2013).
Labour market segmentation: Standard and non-standard employment in Germany The German Economic Review, 14(3), 349-371.
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Garz, M.
(2013).
Unemployment expectations, excessive pessimism, and news coverage Journal of Economic Psychology, 34, 156-168.
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Garz, M.
(2012).
Job Insecurity Perceptions and Media Coverage of Labor Market Policy Journal of Labor Research, 33(4), 528-544.
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Book chapter
Garz, M.
(2020).
Quantitative methods.
In:
M. Bjørn von Rimscha
(Ed.),
Management and Economics of Communication
(pp. 109 -127).
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Garz, M., Rott, A.
(2014).
Erfolgsfaktoren von politischen Wochenmagazinen.
In:
I. Sjurts
(Ed.),
Zehn Jahre sind ein Jahr:
Kernthemen der medienwirtschaftlichen Forschung der letzten Dekade
(pp. 217 -243).
Baden-Baden: Nomos Verlagsgesellschaft
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Garz, M.
(2014).
Volkswirtschaftliche Effizienz und der Markt für Nachrichten.
In:
I. Sjurts
(Ed.),
Zehn Jahre sind ein Jahr:
Kernthemen der medienwirtschaftlichen Forschung der letzten Dekade
(pp. 79 -94).
Baden-Baden: Nomos Verlagsgesellschaft
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Report
Garz, M., Sorensen, J., Stone, D.
(2019).
Partisan selective engagement: Evidence from Facebook.
Munich:
CESifo
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Garz, M., Sood, G., Stone, D., Wallace, J.
(2018).
What Drives Demand for Media Slant?.
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Garz, M., Sood, G., Stone, D., Wallace, J.
(2017).
Is There Within-outlet Demand for Media Slant? Evidence from US Presidential Campaign News.
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