Change search
Link to record
Permanent link

Direct link
Publications (10 of 40) Show all publications
Garz, M. & Ots, M. (2026). Buying Better Journalism? Media Subsidies and Public-Interest Content. Journalism Studies
Open this publication in new window or tab >>Buying Better Journalism? Media Subsidies and Public-Interest Content
2026 (English)In: Journalism Studies, ISSN 1461-670X, E-ISSN 1469-9699Article in journal (Refereed) Epub ahead of print
Abstract [en]

For decades, governments in a number of countries have sought to safeguard public-interest journalism through media subsidies. Yet, empirical evidence on the effectiveness of such measures remains limited. This study examines the impact of media subsidies in the Swedish context. Drawing on comprehensive content-analytical data for nearly all subscribed newspapers and detailed records of subsidy allocations between 2014 and 2022, we propose and evaluate two normative benchmarks: (1) whether subsidized newspapers provide a genuine public-interest alternative to non-subsidized outlets, and (2) whether within-newspaper changes in subsidies affect content characteristics. Our results show that subsidized newspapers offer similar levels of journalistic quality and local news – and even higher shares of original content – than their non-subsidized counterparts. We also find that changes in subsidies do not affect content characteristics in the short run but remain anchored in professional norms and editorial standards, which suggests that Swedish media subsidies act primarily as stabilizers of public-interest journalism rather than stimulants of content.

Keywords
Democratic theory, journalistic quality, local news, media policy, media pluralism, press support
National Category
Media and Communication Studies Economics
Identifiers
urn:nbn:se:hj:diva-73444 (URN)10.1080/1461670x.2026.2686731 (DOI)001797465000001 ()2-s2.0-105042383098 (Scopus ID)HOA;;73444 (Local ID)HOA;;73444 (Archive number)HOA;;73444 (OAI)
Funder
Swedish Competition Authority, 445/2022
Available from: 2026-07-30 Created: 2026-07-30 Last updated: 2026-07-30
Garz, M. & Ots, M. (2025). Does media consolidation put the Fourth Estate at risk?. ProMarket, April 15
Open this publication in new window or tab >>Does media consolidation put the Fourth Estate at risk?
2025 (English)In: ProMarket, Vol. April 15Article in journal (Other (popular science, discussion, etc.)) Published
Abstract [en]

The concentration of news media has spurred concerns about their ability to protect the marketplace of ideas integral to the functioning of democracy. Based on new research, Marcel Garz and Mart Ots discuss why media consolidation may not lead to lower journalistic quality but still affects society through a decline in local news and original content.

National Category
Media and Communication Studies Business Administration
Identifiers
urn:nbn:se:hj:diva-68559 (URN)
Note

About ProMarket: ProMarket is the publication of the George J. Stigler Center for the Study of the Economy and the State at the University of Chicago Booth School of Business. ProMarket is an academic forum focused on topics of special interest capture, antitrust, political economy, and the future of capitalism. 

Available from: 2025-06-16 Created: 2025-06-16 Last updated: 2025-10-13Bibliographically approved
Ots, M. & Garz, M. (2025). Färre ägare ökade nyhetskvaliteten. In: Mediestudiers årsbok 2025: Färre redaktioner och nya publikvanor (pp. 26-37). Stockholm: Institutet för mediestudier
Open this publication in new window or tab >>Färre ägare ökade nyhetskvaliteten
2025 (Swedish)In: Mediestudiers årsbok 2025: Färre redaktioner och nya publikvanor, Stockholm: Institutet för mediestudier , 2025, p. 26-37Chapter in book (Other academic)
Abstract [sv]

Ingress: Samtidigt som ägarkoncentrationen har ökat på den svenska mediemarknaden har kvaliteten ökat på nyhetsmaterialet. Det visar världens största vetenskapliga studie av nyhetskvalitet. Men utvecklingen har skett på bekostnad av den lokala mångfalden och frågan är vem som bevaka kommunala och lokala makthavare, vars beslut har en direkt påverkan på medborgarnas vardag.

Place, publisher, year, edition, pages
Stockholm: Institutet för mediestudier, 2025
National Category
Media and Communication Studies
Identifiers
urn:nbn:se:hj:diva-70722 (URN)978-91-8111-860-5 (ISBN)
Available from: 2026-02-02 Created: 2026-02-02 Last updated: 2026-02-02Bibliographically approved
Arango Kure, M. & Garz, M. (2025). Manipulation: An integrative framework of unethical influence in marketing. Journal of Business Research, 197, Article ID 115476.
Open this publication in new window or tab >>Manipulation: An integrative framework of unethical influence in marketing
2025 (English)In: Journal of Business Research, ISSN 0148-2963, E-ISSN 1873-7978, Vol. 197, article id 115476Article in journal (Refereed) Published
Abstract [en]

Marketing practices are often criticised for manipulating people. However, the academic literature does not offer a clear consensus on what constitutes manipulative marketing and when it should be considered unethical. Relevant terms and concepts are often used interchangeably, which makes it difficult to assess the phenomenon and provide ethical guidelines for practitioners. This article develops an integrative framework to assess manipulation in marketing in clear distinction from other forms of influence, including coercion, intimidation, nudging, and persuasion. We identify intent/negligence and lack of consent as key conditions for manipulation, while deception and exploitation are mechanisms through which it takes place. In our framework, marketing tactics are categorised along two dimensions of the influence spectrum: freedom of choice and transparency of information. We provide a flowchart that can guide decision-makers through the process of assessing the characteristics and ethical implications of their actions.

Place, publisher, year, edition, pages
Elsevier, 2025
Keywords
Coercion, Deception, Exploitation, Influence, Persuasion
National Category
Business Administration
Identifiers
urn:nbn:se:hj:diva-67846 (URN)10.1016/j.jbusres.2025.115476 (DOI)001498352800002 ()2-s2.0-105005450055 (Scopus ID)HOA;;1019723 (Local ID)HOA;;1019723 (Archive number)HOA;;1019723 (OAI)
Available from: 2025-05-26 Created: 2025-05-26 Last updated: 2025-10-13Bibliographically approved
Reis, J. M. & Garz, M. (2025). Media Attention and Compliance With the European Court of Human Rights. Journal of Conflict Resolution, 69(5), 814-838
Open this publication in new window or tab >>Media Attention and Compliance With the European Court of Human Rights
2025 (English)In: Journal of Conflict Resolution, ISSN 0022-0027, E-ISSN 1552-8766, Vol. 69, no 5, p. 814-838Article in journal (Refereed) Published
Abstract [en]

International courts lack traditional enforcement mechanisms. Scholars theorize that compliance with human rights rulings is therefore often driven by domestic processes, including political mobilization and parliamentary agenda setting. A necessary condition underlying these processes is attention to the rulings which is in part expected to be mediated by media attention. However, these conditions have not been explicitly addressed by the existing compliance literature. In this paper, we assess the impact of media attention to rulings by the European Court of the Human Rights on the likelihood of their implementation, using a novel dataset of case-specific news coverage. Exploiting exogenous variation in media attention caused by competing newsworthy events, we find that the probability of compliance increases, the more coverage a ruling receives. Our findings indicate that domestic news media play a key role for compliance with international courts.

Place, publisher, year, edition, pages
Sage Publications, 2025
Keywords
agenda setting, disasters, information, mobilization, newspapers
National Category
Media and Communications
Identifiers
urn:nbn:se:hj:diva-66037 (URN)10.1177/00220027241269897 (DOI)001291704600001 ()2-s2.0-105002646247 (Scopus ID)HOA;intsam;967954 (Local ID)HOA;intsam;967954 (Archive number)HOA;intsam;967954 (OAI)
Available from: 2024-08-26 Created: 2024-08-26 Last updated: 2025-10-13Bibliographically approved
Garz, M. & Ots, M. (2025). Media consolidation and news content quality. Journal of Communication, 75(3), 195-206
Open this publication in new window or tab >>Media consolidation and news content quality
2025 (English)In: Journal of Communication, ISSN 0021-9916, E-ISSN 1460-2466, Vol. 75, no 3, p. 195-206Article in journal (Refereed) Published
Abstract [en]

News organizations have been under financial pressure to streamline their activities for decades. Critics argue that this pressure undermines the quality of news, posing a severe threat to democracy. However, the effects of media consolidation on news quality are theoretically ambiguous and empirical evidence is scarce. To address this gap, we study the case of the Swedish newspaper industry between 2014 and 2022, a period where more than half of the country’s newspapers changed their owners. We collect over 2 million articles from 108 newspapers and apply state-of-the-art computational methods to create theoretically grounded, fine-grained measures of news content quality. Our results indicate that mergers are associated with slight increases in content quality. However, we also find evidence of content homogenization, as merging newspapers tend to slightly decrease their provision of local news, while relying more on content shared with co-owned newspapers.

Place, publisher, year, edition, pages
Oxford University Press, 2025
Keywords
content analysis, deep learning, mergers, newspapers, ownership concentration
National Category
Media and Communications
Identifiers
urn:nbn:se:hj:diva-67191 (URN)10.1093/joc/jqae053 (DOI)001404064300001 ()2-s2.0-105009544704 (Scopus ID)HOA;;67191 (Local ID)HOA;;67191 (Archive number)HOA;;67191 (OAI)
Funder
Swedish Competition Authority, 445/2022
Available from: 2025-02-03 Created: 2025-02-03 Last updated: 2025-10-13Bibliographically approved
Steigenberger, N., Garz, M. & Cyron, T. (2025). Signaling theory in entrepreneurial fundraising and crowdfunding research. Journal of Small Business Management, 63(4), 1830-1855
Open this publication in new window or tab >>Signaling theory in entrepreneurial fundraising and crowdfunding research
2025 (English)In: Journal of Small Business Management, ISSN 0047-2778, E-ISSN 1540-627X, Vol. 63, no 4, p. 1830-1855Article in journal (Refereed) Published
Abstract [en]

Researchers often employ signaling theory to explain the effect of entrepreneurial communication on fundraising success. This focus on signaling can lead researchers to overlook alternative explanations for why communication affects fundraising, resulting in incorrect conclusions. An empirical test of whether a signaling mechanism is a good explanation for an observed relationship would help remedy such problems. We illustrate this idea by reexamining a relationship that has frequently been attributed to signaling, namely, the positive effect that updates in crowdfunding have on fundraising success. We find no support for a signaling mechanism based on a dataset of 5,908 campaign-day observations nested in 175 Kickstarter campaigns. Instead, an alternative explanation, indicating that updates provide affective stimuli, fits the data better. We provide guidance for empirical substantiations of signaling mechanisms in entrepreneurial fundraising with implications for the discussion on the boundaries of signaling theory.

Place, publisher, year, edition, pages
Taylor & Francis, 2025
Keywords
Signaling theory, entrepreneurial fundraising, crowdfunding, affective events theory
National Category
Business Administration
Identifiers
urn:nbn:se:hj:diva-66637 (URN)10.1080/00472778.2024.2412710 (DOI)001347016200001 ()2-s2.0-85209069388 (Scopus ID)HOA;;984329 (Local ID)HOA;;984329 (Archive number)HOA;;984329 (OAI)
Funder
Marianne and Marcus Wallenberg Foundation, MMW 2018.0056
Available from: 2024-11-18 Created: 2024-11-18 Last updated: 2025-10-13Bibliographically approved
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
Open this publication in new window or tab >>Beware the community type: engagement and growth in core vs. open online communities
2024 (English)In: Small Business Economics, ISSN 0921-898X, E-ISSN 1573-0913, Vol. 62, p. 1383-1407Article in journal (Refereed) Published
Abstract [en]

Entrepreneurs can benefit from the communities they build. Therefore, many entrepreneurs create online communities that allow self-selected stakeholders, such as customers, crowd investors, or enthusiasts, to interact with the venture and other like-minded individuals. However, research on how entrepreneurs can successfully engage community members and grow such online communities is only slowly emerging. In particular, it is unclear if, how much, and which content entrepreneurs should contribute to foster engagement in different types of communities and which role these community types play in the community's overall growth. Based on a longitudinal case study in the video game industry, we first theorize and show that-depending on the community type-both too much and too little entrepreneur-provided content fails to leverage community engagement potential and that different communities require more or less diverging content. We then theorize and show that community growth is largely driven by engagement in open communities, such as those hosted on social media. We outline the implications this has for entrepreneurs, our understanding of online communities, and entrepreneurial communities more generally. How can entrepreneurs engage and grow different types of online communities?Managing online communities is crucial for many entrepreneurs. However, different community types, open and core, play different roles and require different content and growth strategies. Core communities, such as those hosted on online forums, respond well to less but more diverse content, whereas open communities on social media drive overall community growth with more but less diverse content. Entrepreneurs need to find the right balance and pay attention to the tipping point of content provision, as too much content might endanger community member engagement. By understanding the dynamics of online communities, entrepreneurs can effectively nurture engagement and optimize their efforts for long-term success. Investing resources wisely in content production, considering the costs involved, can be beneficial for new ventures seeking sustainable community growth.

Place, publisher, year, edition, pages
Springer, 2024
Keywords
Online community, Brand community, Social media, Governance, User engagement, Digital entrepreneurship, M13, M15
National Category
Business Administration
Identifiers
urn:nbn:se:hj:diva-62595 (URN)10.1007/s11187-023-00821-y (DOI)001067574300001 ()2-s2.0-85171558170 (Scopus ID)HOA;;1802353 (Local ID)HOA;;1802353 (Archive number)HOA;;1802353 (OAI)
Funder
Wallenberg Foundations, MMW 2018.0056
Available from: 2023-10-04 Created: 2023-10-04 Last updated: 2025-10-13Bibliographically approved
Garz, M. & Zhuang, M. (2024). Media coverage and pandemic behavior: Evidence from Sweden. Health Economics, 33(6), 1319-1367
Open this publication in new window or tab >>Media coverage and pandemic behavior: Evidence from Sweden
2024 (English)In: Health Economics, ISSN 1057-9230, E-ISSN 1099-1050, Vol. 33, no 6, p. 1319-1367Article in journal (Refereed) Published
Abstract [en]

We study the effect of media coverage on individual behavior during a public health crisis. For this purpose, we collect a unique dataset of 200,000 newspaper articles about the Covid-19 pandemic from Sweden-one of the few countries that did not impose lockdowns or curfews. We show that mentions of Covid-19 significantly lowered the number of visits to workplaces and retail and recreation areas, while increasing the duration of stays in residential locations. Using two different identification strategies, we show that these effects are causal. The impacts are largest when Covid-19 news stories are more locally relevant, more visible and more factual. We find larger behavioral effects for articles that reference crisis managers (as opposed to medical experts) and contain explicit public health advice. These results have wider implications for the design of public communications and the value of the local media.

Place, publisher, year, edition, pages
John Wiley & Sons, 2024
Keywords
Covid-19, mobility, newspapers, persuasion, public health
National Category
Economics
Identifiers
urn:nbn:se:hj:diva-63820 (URN)10.1002/hec.4814 (DOI)001175427500001 ()38421732 (PubMedID)2-s2.0-85186546708 (Scopus ID)HOA;;942212 (Local ID)HOA;;942212 (Archive number)HOA;;942212 (OAI)
Available from: 2024-03-14 Created: 2024-03-14 Last updated: 2025-10-13Bibliographically approved
Garz, M. & Singh, T. (2024). Party Positioning Under Populist State Leaders. British Journal of Political Science, 54(4), 1362-1384
Open this publication in new window or tab >>Party Positioning Under Populist State Leaders
2024 (English)In: British Journal of Political Science, ISSN 0007-1234, E-ISSN 1469-2112, Vol. 54, no 4, p. 1362-1384Article in journal (Refereed) Published
Abstract [en]

The implications of rising parliamentary representation of populist parties have been thoroughly studied but little is known about the impact of populist state leaders on party positions. In this article, we study mainstream parties' strategic responses when a populist takes over as the leader of a nation. We use content-analytical data and large language modelling to measure positions expressed in manifestos from parties from 51 democracies between 1989 and 2018. Employing methods for causal inference from observational data, we find that right-wing populist state leaders induce mainstream parties to differentiate their positions on multiculturalism, possibly leading to polarization of the party system. Under left-wing populist leaders, mainstream parties adopt more homogenous or differentiated positions, depending on the policy category and other contextual factors. Parties are generally more responsive in emerging than advanced countries and in presidential than parliamentary systems.

Place, publisher, year, edition, pages
Cambridge University Press, 2024
Keywords
election manifesto, equality, multiculturalism, party platform, party system, political competition, welfare
National Category
Political Science (excluding Public Administration Studies and Globalisation Studies)
Identifiers
urn:nbn:se:hj:diva-66771 (URN)10.1017/S0007123424000644 (DOI)001370872600001 ()2-s2.0-85211592927 (Scopus ID)HOA;;990095 (Local ID)HOA;;990095 (Archive number)HOA;;990095 (OAI)
Available from: 2024-12-17 Created: 2024-12-17 Last updated: 2025-10-13Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0003-0722-4202

Search in DiVA

Show all publications