Fuse, Masaaki; Tanaka, Takanori - Graduate School of Economics, Osaka University - 2009
This paper examines whether IT (information technology) management enhances the effects of IT investments. Our … empirical analyses are based on the unique survey data. Main findings are as follows. Firms with IT management have higher … effects of IT investments. The result holds when the indexes for IT management are classified into cost reduction indexes and …