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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Content Quality Assurance on Media Platforms with User-Generated Content
Organization Unit
Authors
  • Xingzhen Zhu
  • Markus Lang
  • Helmut Max Dietl
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title Journal of Theoretical and Applied Electronic Commerce Research
Publisher Universidad de Talca
Geographical Reach international
ISSN 0718-1876
Volume 18
Number 3
Page Range 1660 - 1686
Date 2023
Abstract Text This paper develops a duopoly model for user-generated content (UGC) platforms, which compete for consumers and content producers in two-sided markets characterized by network externalities. Each platform has the option to invest in a content quality assurance (CQA) system and determine the level of advertising. Our model reveals that network effects are pivotal in shaping the platforms’ optimal strategies and user behavior, specifically in terms of single vs. multi-homing. We find that when network effects for producers are weak, consumers tend to engage in multi-homing while producers prefer single-homing. Conversely, strong network effects lead to the opposite behavior. Furthermore, our model demonstrates that user behavior and network effects dictate whether a platform is incentivized to incorporate advertisements and/or invest in CQA. Generally, weak network effects prompt a platform to invest in a CQA system, unless both consumers and producers engage in multi-homing. Our model’s results highlight the importance for platform companies to evaluate the extent of network effects on their platform in order to anticipate user behavior, which subsequently informs the optimal CQA and advertising strategy.
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Digital Object Identifier 10.3390/jtaer18030084
Other Identification Number merlin-id:24071
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Keywords Computer Science Applications, General Business, Management and Accounting
Additional Information Breits als Working Paper in UZH Business Working Paper Series No. 395 erschienen: https://www.zora.uzh.ch/id/eprint/221766/ .