Academic Work

I study collective action in online communities and seek to understand why some attempts at collaborative production — like Wikipedia and Linux — build large volunteer communities while the vast majority never attract even a second contributor. I am particularly interested in how the design of communication and information technologies shape fundemental social outcomes with broad theoretical and practical implications — like the decision to join a community or contribute to a public good. My research is deeply interdisciplinary, consists primarily of "big data" quantitative analyses, and lies at the intersection of sociology, communication, and human-computer interaction.

I am currently a student in an self-designed joint PhD program between the MIT Sloan School of Management and the MIT Media Lab. I am advised by Eric von Hippel, Yochai Benkler, Tom Malone and Mitch Resnick. Currently, my research is supported through a Fellowship at the Berkman Center for Internet and Society at Harvard University. I am also affiliated with the Institute of Quantitative Social Science at Harvard and the Center for Collective Intelligence at MIT.

In September 2013, I will be joining the faculty of the Department of Communication at the University of Washington in Seattle.

Working Papers

These papers are in various stages of preparation, review, and revision. Please do not cite or quote these papers without my permission. Contact me for copies of any papers that are listed here but are not linked directly from this page.

Refereed Articles

Other Scholarly Publications

Seminar Presentations

This section only includes information on my academic presentations. I give many presentations to non-academic audiences. These are listed on my talks page.

Panels and Talks

Lectures and Classes

I have helped teach the following classes as a teaching assistant where I, over the several years I have tought the class, have also delivered a number of the course lectures:

I have also given the following guest lectures:

Other Academic Material