388 attitudes automobiledrivers automobileparking casestudies cityplanning commuting congresses demandfunctions(economictheory) econometrics employeefringebenefits europeanunioncountries general he305 he308 he370 localtransit marketing mathematicalmodels paratransitservices passengertraffic planning politicalscience probits publicopinion publicpolicy rates research ridership ridesharing socialaspects suburbanites technologicalinnovations tra000000pol002000 trafficestimation transportation transportationandstate transportationcorridors transportationengineering transportationgeography travel unitedstates urbandevelopment urbantransportation