Car: Stated Preferences for Car Choice
Description
a cross-section number of observations : 4654
observation : individuals
country : United States
Format
A dataframe containing :
- choice
- choice of a vehicule amoung 6 propositions
- college
- college education ?
- hsg2
- size of household greater than 2 ?
- coml5
- commulte lower than 5 miles a day ?
- typez
- body type, one of regcar (regular car), sportuv (sport utility vehicule), sportcar, stwagon (station wagon), truck, van, for each proposition z from 1 to 6
- fuelz
- fuel for proposition z, one of gasoline, methanol, cng (compressed natural gas), electric.
- pricez
- price of vehicule divided by the logarithme of income
- rangez
- hundreds of miles vehicule can travel between refuelings/rechargings
- accz
- acceleration, tens of seconds required to reach 30 mph from stop
- speedz
- highest attainable speed in hundreds of mph
- pollutionz
- tailpipe emissions as fraction of those for new gas vehicule
- sizez
- 0 for a mini, 1 for a subcompact, 2 for a compact and 3 for a mid--size or large vehicule
- spacez
- fraction of luggage space in comparable new gas vehicule
- costz
- cost per mile of travel (tens of cents) : home recharging for electric vehicule, station refueling otherwise
- stationz
- fraction of stations that can refuel/recharge vehicule
Source
McFadden, Daniel and Kenneth Train (2000) “Mixed MNL models for discrete response”, Journal of Applied Econometrics, 15(5), 447--470.