1. Station trafficking in radio: The impact of deregulation
2. Berry, S. & Waldfogel, J. (2001). Do mergers increase product variety? Evidence from radio broadcasting. The Quarterly Journal of Economics, pp. 1009-1024.
3. Busterna, J.C. (1988). Concentration and the industrial organization model. In R.G. Picard, J.P. Winter, M.E. McCombs, & S. Lacy (Eds.), Press concentration and monopoly: new perspectives on newspaper ownership and operation (pp. 35-53). Norwood, NJ: Ablex Publishing Corporation.
4. Losing Owners: Deregulation and Small Radio Markets