This paper examines the issue of tax evasion by enterprises through underreporting activity, which appears wide-spread in developing and transition economies. We develop a view of this phenomenon as an equilibrium of the game between a businessman and an imperfectly monitored supervising (tax)...

We examine the issue of market foreclosure by airline partnerships with antitrust immunity. Overlapping data on frequency of service and passenger volumes on nonstop transatlantic routes with information on the dynamics of airline partnerships, we find evidence consistent with the airlines...

This paper examines the determinants of airport aeronautical charges by employing a unique panel dataset covering sixty-one European airports over an eighteen-year period. We are able to extend the literature on the role of airports as an essential element in transport infrastructure by offering...

Several airline consolidation events have recently been completed both in Europe and in the United States. The model we develop considers two airlines operating hub-and-spoke networks, using different hubs to connect the same spoke airports. We assume the airlines to be vertically...