“…A range of data sources have been utilized and described regarding teleworking research. Many studies use either preference data (e.g., Mokhtarian and Salomon, 1997 ) or revealed preference (RP, or choice) data ( Hamer et al, 1991 , Nurul Habib et al, 2012 , Pendyala et al, 1991 , Pratt, 1991 ), while others combine between the two ( Shamshiripour et al, 2020 ). However, SP data tends to overestimate the telecommuting market ( Asgari and Jin, 2015 ) – a finding that is also consistent with the SP/RP ratio in additional fields.…”