Using a sample of fare quotes for non-stop travel from New York to London, this paper investigates the dynamics of offered fares as the departure date nears. We find that the general trend is toward fare increase at an accelerated rate as the departure date approaches. Clear differences in...

In this study, we document and analyze price-offer curves (the dynamics of offered prices as the departure date approaches) for 105 specific round trip itineraries on 50 busy US routes. The data were collected from the three leading on-line travel agents' web-sites. We exploit across-route...