@article{ref1,
title="Economic Contributions to Transportation Planning I",
journal="Journal of planning literature",
year="1989",
author="Viton, P. A.",
volume="4",
number="2",
pages="139-153",
abstract="This three-part article surveys the contributions of microeconomic analysis to urban transportation planning. Part One focuses on our understanding of the behavioral determinants of urban travel demand, including traditional qualitative choice models, and the more recent hierarchical extensions. The second part examines the direct and external costs of urban transportation, while the third considers models integrating demand and supply considerations.<p />",
language="",
issn="0885-4122",
doi="10.1177/088541228900400202",
url="http://dx.doi.org/10.1177/088541228900400202"
}