Ciliberto, Federico and Williams, Jonathan (2010): Does Multimarket Contact Facilitate Tacit Collusion? Inference on Conduct Parameters in the Airline Industry. Unpublished.
Ciliberto, Federico and Williams, Jonathan (2010): Limited access to airport facilities and market power in the airline industry. Published in: Journal of Law and Economics , Vol. 53, No. 3 (15. August 2010): pp. 467-495.
