Kurokawa, Katsutoshi|
Okayama Economic Review
Published by the Economic Association of Okayama Universityvolume42 issue2 (2010-09-10)
PP. 1 - 19
Taguchi, Masahiro|
PP. 21 - 45
Okamoto, Akira|
Shima, Toshihiko|
PP. 47 - 75
Yokoo, Masanori|
PP. 77 - 87