Jeff Allen

How do changes in the daily food and transportation environments affect grocery store accessibility

Steven Farber, Michael J. Widener, Leia M. Minaker, 2017 .

Measuring when Uber behaves as a substitute or supplement to transit: An examination of travel-time differences in Toronto

Steven Farber, Mischa Young, Jeff Allen, 2019 .

How time-use and transportation barriers limit on-campus participation of university students

Steven Farber, S. Farber, Jeff Allen, 2018, Travel Behaviour and Society.