This paper investigates business traveller heterogeneity using data from a survey carried out amongst airline passengers. Traditional methods employed are usually based on mean responses, thus providing an incomplete picture of what business travellers perceive to be the main sources of...

This paper empirically investigates price reactions to the entry of the low-cost carrier Gol Airlines in the Brazilian domestic market in 2001. Given the substantial reduction in unconditional yields of the incumbent airlines on routes actually entered by Gol, we perform an econometric analysis...