Accounting for some types of heterogeneity has been an important pathway to improving our
models in the transportation domain, specifically in travel behavior research. This study …

This study explores how heterogeneity has been examined in transportation safety
analyses, specifically focusing on latent class modeling, which has gained popularity and …

This study examines the residential self-selection issue from conceptual and methodological
aspects, with an empirical application. The study was motivated by the challenge of …

Associations of built and natural environment and bike infrastructure features with
neighborhood-level hypertension and obesity prevalence across the US are not well …

It is shown that the control function (CF) method's estimates of the modal constants in a
multinomial logit model (MNL) with endogenous explanatory variables are biased. This has …

Numerous ex-post evaluation studies have answered the questions on whether an
intervention made a difference to the transport system using causal inference models …

The thesis presents novel econometric structures to model daily activity-travel behaviour of
an individual including their activity generation and activity scheduling decisions, and their …