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2012
Friday, December 14th
12:00 AM

Assessing Value in an Online Network of Products

Gal Oestreicher-Singer, Tel Aviv University, Tel Aviv, Israel.
Barak Libai, Arison School of Business, Interdisciplinary Center, Herzelia,
Liron Sivan, Tel-Aviv University, Tel Aviv, Israel.
Eyal Carmi, Tel-Aviv University, Tel Aviv, Israel.
Ohad Yassin, Tel Aviv University, Tel Aviv, Israel.

12:00 AM

Bonus, Disclosure, and Choice: What Motivates the Creation of High-Quality Paid Reviews?

Jing Wang, Information, Operations, and Management Sciences, NYU Stern, New York, NY, United States.
Anindya Ghose, Information, Operations, and Management Sciences, NYU Stern, New York, NY, United States.
Panos Ipeirotis, Information, Operations, and Management Sciences, NYU Stern, New York, NY, United States.

12:00 AM

Codification and Collaboration: Information Quality in Social Media

Gerald Kane, Information Systems, Boston College, Chestnut Hill,
Sam Ransbotham, Boston College, Chestnut Hill, MA, United States.

12:00 AM

Continuance of Professional Social Networking Sites: A Decomposed Expectation-Confirmation Approach

A.K.M. Najmul Islam, UTU, Turku, Finland.
Matti Mäntymäki, UTU, Turku, Finland.

12:00 AM

How Do Social Networking Sites Users Become Loyal? A Social Exchange Perspective

Soo Il Shin, Auburn University, Auburn, AL, United States.
Dianne J. Hall, Auburn University, Auburn, AL, United States.

12:00 AM

Knowledge Contribution in Online Network of Practice: The Role of IT Infrastructure, Foreign Direct Investment and Immigration

Peng Huang, University of Maryland, College Park, MD, United States.
Ali Tafti, University of Illinois at Urbana-Champaign, Champaign, IL, United States.
Sunil Mithas, Robert H. Smith School of Business, University of Maryland, College Park, MD, United States.

12:00 AM

Leader Influence on Sustained Participation in Self-Organized Volunteer Communities: A Simulation-based Approach

Wonseok Oh, School of Business, Yonsei University, Seoul, Korea, Republic of.
Jae Yun Moon, Korea University, Seoul, Korea, Republic of.
Jungpil Hahn, National University of Singapore, Singapore, Singapore.

12:00 AM

Leveraging Alliance Networks through Information Technology: Evidence from Panel Regressions

Sanghee Lim, Business Information Technologies, Stephen M. Ross School of Business, University of Michigan, Ann Arbor, MI, United States.
Nigel Melville, Business Information Technology, Stephen M. Ross School of Business, University of Michigan, Ann Arbor, MI, United States.

12:00 AM

Online Social Networks as a Source and Symbol of Stress: An Empirical Analysis

Christian Maier, Information Systems and Services, University of Bamberg, Bamberg, Germany.
Sven Laumer, Information Systems and Services, University of Bamberg, Bamberg, Germany.
Andreas Eckhardt, Goethe University Frankfurt, Frankfurt, Germany.
Tim Weitzel, Information Systems and Services, University of Bamberg, Bamberg, Germany.

12:00 AM

Optimal Pricing with Positive Network Effects: The Big Benefits of Just a Little Discrimination

Jacomo Corbo, University of Ottawa, Ottawa, Canada.
Di Lin, McGill University, Montreal, Canada.

12:00 AM

Peer Influence in a Very Large Social Network: The Diffusion of the iPhone Handset

Miguel Godinho de Matos, Engineering & Public Policy, Carnegie Mellon University, Pittsburgh, PA, United States. && Instituto Superior Técnico, Lisbon, Portugal.
Pedro Ferreira, Heinz, CMU, Pittsburgh,
David Krackhardt, Heinz, CMU, Pittsburgh,

12:00 AM

R&D Network- Case Study and Social Network Analysis

Marissa Takahashi, Business School, The University of Queensland, Brisbane, QLD, Australia.

12:00 AM

Research on Viral Marketing Propagating Oriented to Marketing Context

Li Yu, Renmin University of China, Beijing, China.
Qiulin Li, Renmin University of China, Beijing, China.
Liang Xun, Renmin University of China, Beijing, China.

12:00 AM

Role of Online Social Networks in Job Search by Unemployed Individuals

Rajiv Garg, School of Information Systems and Management, Carnegie Mellon University, Pittsburgh, PA, United States.
Rahul Telang, Carnegie Mellon University, Pittsburgh, PA, United States.

12:00 AM

Seeking the Entanglement of Immersion and Emergence: Reflections from an Analysis of the State of IS Research on Virtual Worlds

Michael Cahalane, Australian School of Business, University of New South Wales, Sydney, NSW, Australia.
Joseph Feller, Accounting Finance and Information Systems, University College Cork, Cork, Ireland.
Patrick Finnegan, Australian School of Business, University of New South Wales, Sydney, NSW, Australia.

12:00 AM

Social Influence and Defaults in Peer-to-Peer Lending Networks

Yong Lu, Information Sciences and Technologies, Penn State University, University Park, PA, United States.
Bin Gu, Information, Risk and Operations Management, University of Texas at Austin, Austin, TX, United States.
Qiang Ye, Harbin Institute of Technology, Harbin, China.
Zhexiang Sheng, University of Illinois at Urbana-Champaign, Champaign, IL, United States.

12:00 AM

The Anatomy & Dynamics of Vision Advantages

Sinan Aral, IOMS, New York University, Stern School of Business, New York City, NY, United States.
Vincent J. David, IOMS, New York University, Stern School of Business, New York City, NY, United States.

12:00 AM

The Effects of Social Network Usage on Organizational Identification

Gregory Larosiliere, Hankamer School of Business - Department of Information Systems, Baylor University, Waco, TX, United States.
Dorothy Leidner, Baylor University, Waco, United States.

12:00 AM

The Power of Communities: From Observed Outcomes to Measurable Performance

Dorit Nevo, Rensselaer Polytechnic Institute, Troy, NY, United States.
Brent Furneaux, Maastricht University, Maastricht, Netherlands.

12:00 AM

Tie Strength vs. Network Overlap: Why Information from Lovers is More Valuable than from Close Friends on Social Network Sites?

Ksenia Koroleva, Institute of Information Systems, Humboldt-University Berlin, Berlin, Germany.
Vid Štimac, Hertie School of Governance, Berlin, Germany.

12:00 AM