No.06-J-1 2006 1 * miyao@rieb.kobe-u.ac.jp 103-8660 30 * 1 * 2006 1 2 1 657-8501 Phone: +81-78-803-7014 Fax: +81-78-803-7059 Email: miyao@rieb.kobe-u.ac.jp [ ] GDP TFP 4 VAR TFP AD-AS VAR (i) GDP (ii)GDP 1993 90 * 1990 2 (2003) (2004) Total Factor Productivity, TFP VAR GDP TFP GDP TFP GDP TFP GDP GDP 3 GDP HP GDP 90 TFP 90 TFP (i) (ii) 1983 2004 4 VAR (i) GDP (ii) GDP 1993 90 TFP 10 2 GDP TFP TFP