We conduct a basic analysis of entry and exit in the US broadband market, using a complete FCC census of providers from 2005 to 2008. There is a tremendous amount of (simultaneous) entry and exit in the US broadband market. Most entry is from existing providers expanding into new geographic...

This online appendix accompanies the article forthcoming in the Southern Economic Journal. This appendix contains additional information on the data and methodology used in the article, as well as results from additional and supplementary estimations