Indika Dissanayake

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Recent advances in information technology have made it feasible for organizations to pool expertise around the globe. In particular, organizations increasingly seek solutions to their business problems using online crowdsourcing contests that are open the public. Motivated by this new phenomenon, this research investigates how the distribution of social(More)
The recent rise of online communities significantly transforms the ways of social interactions and information exchange. Individuals’ voluntary community involvement contributes to growth and success of these online communities by creating economic and social values to individuals and to the community. Motivated by this phenomenon, this research(More)
Social media technologies have made it feasible for organizations to tap “wisdom of the crowd” beyond their own workforce. Many organizations use online crowdsourcing contests to find solutions for their business problems. In these contests, self-organized virtual teams compete for monetary reward. Motivated by this phenomenon, this research investigates(More)
Recent advances in information technology bring significant changes to the nature of social interactions and information exchange. Physical face-to-face communications are slowly replaced by online virtual communities. Motivated by this phenomenon, this research investigates how voluntary community involvement and self-disclosure behavior impact a member’s(More)
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