LAUSR

Abstract City characteristics and transport policies influence individuals' decisions to own and use private vehicles, thereby impacting on externalities and quality of life. This research explores to what extent car ownership is influenced by the implementation of transport policies aimed at improving urban sustainability in the city of Madrid. Through the calibration of a Multilevel Ordered Logit Model, household car ownership is explained in terms of sociodemographic characteristics, city built-environment variables, transport network attributes, and policy-related variables. The results indicate that built environment factors play a key role in explaining car ownership trends. Moreover, ceteris paribus policies aimed at deterring private vehicles' use seem to discourage households from purchasing cars.