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a) Share of passenger car and b) of domestic air transport in 1991 (dashed) and 2000
Shares based on passenger-km and relative to passenger car, bus/coach, rail and domestic air
Global Air transportation volumes and GDP (1990 = 100)
Global Air transportation volumes and GDP (1990 = 100)
Size, structure and distribution of transport subsidies in Europe
Beyond transport policy – exploring and managing the external drivers of transport demand
Illustrative case studies from Europe.