I would like to have a clear explanation about the value of time in the Becker (1964) and DeSerpa (1971) models. So far, I have a close interest in understanding the estimation procedure of travel time value or value of travel time savings using discrete choice models.
I have read so many papers, but they are very tricky and they jump between one step and another is a magic procedure that is not clear to me. If anybody could explain and make a numerical example I would really appreciate it.