Many major airports are hubs for network carriers at the same time as serving a large local market. The complementarity between these functions is often seen as a prerequisite for viable hub operations, suggesting that spreading the hub network over multiple airports can be very costly and...

Assessing the potential economic impacts of aviation policy measures is a recurrent topic. Examples of such policy measures are public investments in aviation infrastructure, the liberalisation of air transport markets, the introduction of aviation taxes or environmental restrictions on airport...

The stepwise liberalisation of the EU internal aviation market resulted in 1993 in an open internal market that generated a series of supply side responses, which are partly comparable with the changes demonstrated in the deregulated US domestic air transport market. However, the starting point...

This paper classifies and compares eight different connectivity models employed in air transport literature and applies them to European airports. Traditional size-based measures tend to underestimate the accessibility of small airports and overestimate the centrality of large airports. Small...

The aviation network plays an important role in today’s globalised society. There is a growing understanding among governments worldwide that air connectivity is an asset improving the global competitiveness of cities, regions and countries. Connectivity growth decreases travel costs for...

The deregulation of the US domestic airline industry resulted in the reconfiguration of airline networks into hub-and-spoke systems. In contrast to the US airlines, airlines in Europe already operated spatially concentrated networks long before deregulation. This concentration at the national...

This paper takes a critical view of the verification of load factors for the direct transatlantic airline market by combining supply and demand-data. The supply-related data originate from the Official Airline Guide, a well-known data source that contains information on scheduled flights. The...

This paper examines the connectivity of the Spanish airport system between 2001 and 2007. Over the period, network carriers considerably strengthened the connectivity between Spanish airports and major European hubs. Although OneWorld is still the dominant alliance in Spain, SkyTeam and Star...