Mobility Jakarta: Stated and revealed preference survey

Abstract

The survey was conducted in Greater Jakarta, which includes three provinces: West Java, Jakarta, and Banten, with 13 cities in total. The data collection was conducted from April to May 2019. The cities outside Jakarta are called Bodetabek (Bogor, Depok, Tangerang, Bekasi). A total of 5,143 respondents were interviewed, some of which represent complete households. To the best of our knowledge, no previous study conducted in Jakarta had such a large sample size. Finally, the survey consisted of 3711 respondents in 951 households and 1432 individuals. The survey included the usual socio-demographic questions, with items such as age, gender, income, car ownership, and the primary mode of transport. The RP travel diary of three working days consisted of detailed information on the respondent’s departure time, mode of transport, trip destination, and trip purpose. The survey design follows the Mobidrive protocol that was well-defined. The last element in the survey was a mode choice SP experiment. Respondents were asked a couple of preliminary questions before completing the SP experiment, i.e., whether their trips were in Jakarta or not, were they a driver or non-driver, and their travel distance. These initial questions reduced the complexity of the choice experiment.