Volume 42, Number 3 — September 2018

Research Articles

Virtual First Impressions Matter: The Effect of Enterprise Social Networking Sites on Impression Formation in Virtual Teams
Jeff Cummings and Alan Dennis
(pp. 697-717; DOI: 10.25300/MISQ/2018/13202)

Monetizing Freemium Communities: Does Paying for Premium Increase Social Engagement?
Ravi Bapna, Jui Ramaprasad, and Akhmed Umyarov
(pp. 719-735; DOI: 10.25300/MISQ/2018/11914)

The Needs–Affordances–Features Perspective for the Use of Social Media
Elena Karahanna. Sean Xin Xu, Yan Xu, and Nan (Andy) Zhang
(pp. 737-756; DOI: 10.25300/MISQ/2018/11492)

Nudging Moods to Induce Unplanned Purchases in Imperfect Mobile Personalization Contexts
Shuk Ying Ho and Kai H. Lim
(pp. 757-778; DOI: 10.25300/MISQ/2018/14083)

Social Presence in Virtual World Collaboration: An Uncertainty Reduction Perspective Using a Mixed Methods Approach
Shirish C. Srivastava and Shalini Chandra
(pp. 779-803; DOI: 10.25300/MISQ/2018/11914)

Examining the Impact of Keyword Ambiguity on Search Advertising Performance: A Topic Model Approach
Jing Gong, Vibhanshu Abhisek, and Beibei Li
(pp. 805-829; DOI: 10.25300/MISQ/2018/14042)

Mindfulness in Information Technology Use: Definitions, Distinctions, and a New Measure
Jason Bennett Thatcher, Ryan T. Wright, Heshan Sun, Thomas J. Zagenczyk, and Richard Klein
(pp. 831-847; DOI: 10.25300/MISQ/2018/11881)

Network Structure and Patterns of Information Diversity on Twitter
Jesse Shore, Jiye Baek, and Chrysanthos Dellarocas
(pp. 849-872; DOI: 10.25300/MISQ/2018/14558)

Transfiguration Work and the System of Transfiguration: How Employees Represent and Misrepresent Their Work
Joao Cunha and Andrea Carugati
(pp. 873-894; DOI: 10.25300/MISQ/2018/13050)

The Interaction Between Microblog Sentiment and Stock Returns: An Empirical Examination
Shuyuan Deng, Zhijian (James) Huang, Atish P. Sinha, and Huimin Zhao
(pp. 895-918; DOI: 10.25300/MISQ/2018/14268)

Know When to Run: Recommendations in Crowdsourcing Contests
Jiahui Mo, Sumit Sarkar, and Syam Menon
(pp. 919-944; DOI: 10.25300/MISQ/2018/14103)

Research Notes

Do Experts or Crowd-Based Models Produce More Bias? Evidence from Encyclopedia Britannica and Wikipedia
Shane Greenstein and Feng Zhu
(pp. 945-959; DOI: 10.25300/MISQ/2018/14084)

Technology Support and Post-Adoption IT Service Use: Evidence from the Cloud
German F. Retana, Chris Forman, Sridhar Narasimhan, Marius Florin Niculescu, and D. J. Wu
(pp. 961-978; DOI: 10.25300/MISQ/2018/13064)

Board Independence and Firm Performance in the IT Industry: The Moderating Role of New Entry Threats
Yang Pan, Peng Huang, and Anandasivam Gopal
(pp. 979-1000; DOI: 10.25300/MISQ/2018/14688)

Statistical Inference with PLSc Using Bootstrap Confidence Intervals
Miguel I. Aguirre-Urreta and Mikko Rönkkö
(pp. 1001-1020; DOI: 10.25300/MISQ/2018/13587)