Can repeated surveys reveal the variation of the value of travel time over time?
VTT or VTTS: a note on terminology for value of travel time work
The Gothenburg congestion charges: cost–benefit analysis and distribution effects
New appraisal values of travel time saving and reliability in Great Britain
Cost and time damping: evidence from aggregate rail direct demand models
Impact of family in-home quality time on person travel demand
Inter-temporal variation in the travel time and travel cost parameters of transport models
Assuring finite moments for willingness to pay in random coefficient models
Estimation of the determinants of bicycle mode share for the journey to work using census data