Souche-Le Corvec S. (2021). Why do respondents give non responses to the income question during a transport survey? What can be learned by mhurdle models and for respondents’ attitudes to pricing change. Transportation Letters, 1-16. DOI : https://doi.org/10.1080/19427867.2021.1966720.
Archive ouverte : https://hal.science/halshs-03440859