Working Paper
Border Effects in Passenger Air Traffic
National borders substantially matter in passenger air traffic. Empirical estimates based upon a new data set on domestic and international departures from German airports indicate that the German border reduces air traffic activity by a factor of four to five. This result adds a further piece of evidence to the significance of border effects in various kinds of economic activity.
Key Words
- Border effects
- Gravitationsmodell
- gravity model
- Grenzeffekte