Hirose, Yasuo (2010): Monetary policy and sunspot fluctuation in the U.S. and the Euro area. Unpublished.
Hirose, Yasuo and Kurozumi, Takushi (2011): Do investment-specific technological changes matter for business fluctuations? Evidence from Japan. Unpublished.
Shirai, Sayuri (2009): Evaluating the Present State of Japan as An International Financial Center. Unpublished.
Shirai, Sayuri (2009): The Impact of the US Subprime Mortgage Crisis on the World and East Asia. Unpublished.
Shirai, Sayuri (2009): ＥＵの通貨統合と金融・財政政策の規律. Unpublished.
Shirai, Sayuri (2009): 世界金融危機とＧ２０金融サミットをめぐる経済外交. Unpublished.
Shirai, Sayuri (2009): 世界経済危機とグローバル・マネーの変動 ―国際経済秩序へのインプリケーションー. Unpublished.
