"This book explores important and emerging advancements in digital identity and access management systems, providing innovative answers to an assortment of problems as system managers are faced with major organizational, economic and market changes"--Provided by publisher.

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...