1. Armstrong, M., Cowan, S. and Vickers, J. 1994. Regulatory Reform — Economic Analysis and British Experience. Cambridge, MA: MIT Press.
2. Armstrong, M. and Vickers, J. 1991. Welfare effects of price discrimination by a regulated monopolist. RAND Journal of Economics 22: 571–80.
3. Averch, H. and Johnson, L.L. 1962. Behavior of the firm under regulatory constraint. American Economic Review 52: 1052–69.
4. Baumol, W.J. and Klevorick, A.K. 1970. Input choices and rate-of-return regulation: an overview and discussion. Bell Journal of Economics and Management Science 1: 162–90.
5. Beesley, M.E. and Littlechild, S.C. 1989. The regulation of privatized monopolies in the United Kingdom. RAND Journal of Economics 20(3): 454–72.