creator Nomura, Ryoichi; Okamura, Makoto;
journal title The Hiroshima Economic Review
volume Volume 27
issue Issue 2
date of issued 2003-11
SelfDOI 10.15027/761
creator Ishida, Miki; Okamura, Makoto; Ochi, Yasuki;
journal title The Bulletin of the Center for Research on Regional Economic Systems, the Graduate School of Social Science, Hiroshima University
issue Issue 23
date of issued 2012-03
SelfDOI 10.15027/33660