An Empirical Analysis for Mode Choice in a Short-Distance Trip with Personal Rapid Transit

Table 2

Comparison of transportation modes considered regarding a short-distance trip.

Authors	Transportation modes							Number of considered modes
	Walking	Bicycle	Scooter	Taxi	Bus	Subway	Individual vehicle
Mackett [18]	○	○	○	○	○	○	○	7
Olszewski and Wibowo [19]	○	○			○	○	○	5
Müller et al. [20]	○	○	○		○		○	5
Kim and Ulfarsson [13]	○	○			○		○	4
Walton and Sunseri [21]	○						○	2
Sidharthan et al. [22]	○	○						2
Halldórsdóttir et al. [23]	○	○			○		○	4
Tran et al. [14]	○	○	○					3
Li et al. [15]	○	○					○	3
Pu et al. [16]	○	○	○		○			4
Prato et al. [24]	○	○			○	○	○	5
Frequency	11	10	4	1	7	3	8	—