“…However, it is the total effects, given by equation system (3) and (4) Table 8. The total effects (Table 8) reveal some intriguing interrelationships in time use and trip chaining that expand previous results (Pant and Bullen, 1980, Supernak, et al, 1983, Kitamura, 1984, Pas, 1984, Goulias and Kitamura, 1990, Pendyala and Kitamura, 1991, Levinson and Kumar, 1995. But this type of joint model also reveals some new results.…”