I study the economics of infrastructure industries, especially telecommunications and the Internet. I teach classes in industrial organization, the economics of technology, and microeconomic theory.
Tacit Collusion in Capacity Investment: The Role of Capacity Exchanges, The B.E. Journal of Theoretical Economics (2009)
In many capacity-intensive industries (e.g. electricity, bandwidth), exchanges allow firms, including competitors, to buy and...
Platform Competition with ‘Must-Have’ Components, Journal of Industrial Economics (2009)
Broadband Internet: Net Neutrality versus Open Access, International Economics and Economic Policy (2007)
Capacity Investment with a Capacity Exchange, The B.E. Journal of Theoretical Economics (Topics) (2007)
Regulating Vertical Integration in Broadband: Open Access versus Common Carriage, Review of Network Economics (2005)
Contributions to Books
The Economics of Renewable Resource Credit, Analytical Methods for Energy Diversity and Security (2008)
We document entry and capacity expansion in US long-distance fiber-optic networks before and during the...