1. Armstrong M, Sappington DEM (2007) Recent developments in the theory of regulation, Chapter 27. In: Armstrong M, Porter R (eds) Handbook of industrial organization, vol III. Elsevier
2. Athias L, Saussier S (2010) Contractual flexibility or rigidity for public-private partnerships? Theory and evidence from infrastructure concession contracts, EPPP Discussion Paper No. 2010-3, 6 July 2010
3. Basso LJ (2008) Airport deregulation: effects on pricing and capacity. Int J Ind Organ 26:1015–1031
4. Basso LJ, Zhang A (2010) Pricing vs. slot policies when airport profits matter. Transp Res B 44:381–391
5. Baumol WJ (1986) Superfairness: applications and theory. MIT Press