1. Investment in IT and the business performance of financial companies / Irene Henriques, Perry Sadorsky -- 2. Recent development of information technology in Japanese banks / Nobuyoshi Yamori, Kozo Harimaya, Yoshihiro Asai -- 3. Payment systems of financial institutions : current state and...

This paper, using Japanese market data, finds that although the correlation between equity markets and commodity market used to be negative or almost zero before around 2006, it has increased significantly after the global financial crisis in Autumn of 2008. In this sense, the commodity market...