Se-il Mun Kyoto University   Graduate School of Economics Kyoto University Yoshida Honmachi, sakyo-ku Kyoto, 605-8501 Japan   mun@econ.kyoto-u.ac.jp   http://www.econ.kyoto-u.ac.jp/~mun/           JEL Areas: R4 : Transportation Systems: General R5 : Regional Government Analysis: General