1) Lam, T. C. and Small, K. A.: The value time and reliability measurement from a value pricing experiment, Transportation Research, 37E, 231-251, 2001.
4) Abdel-Aty, M. A., Kitamura, R. and Jovanis, P. P.: Using stated preference data for studying the effect of advanced traffic information on drivers' route choice, Transportation Research 5C, 39-50, 1997.
5) Zhao, S.: A study on route choice behavior in response to traffic informaton using drivers' perception, 東京大学学位論文, 1996.