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...

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Japanese abstract:...

Using the Survey of Company Fringe Benefits provided by the Life Insurance Culture Centre in 2002 (Social Science Japan data archive), this study provides corrected estimates for endogeneity attributed to family-friendly policies on wages. The results indicate that the policies related to...