1. The monocentric model and employment location;Boarnet;Journal of Urban Economics,1994
2. California Public Utilities Commission, 2006. Connecting California: Broadband Report Update. .
3. Crandall, Robert, Jackson, Charles, Singer, Hal. 2003. The Effects of Ubiquitous Broadband Adoption on Investment, Jobs, and the US Economy. Criterion Economics, L.L.C. Released by New Millennium Research Council. .
4. Crandall, Robert, Lehr, William, Litan, Robert, 2007. The Effects of Broadband Deployment on Output and Employment: A Cross-sectional Analysis of US Data. Issues in Economic Policy Discussion Paper No. 6. Brookings Institution. .
5. Flamm, Kenneth, 2006. Diagnosing the disconnected: where and why is broadband access unavailable in the US?” Unpublished manuscript.