Dr. Arafat Salih Aydiner should be commended for his meticulon efforts to investigate the interrelationships hetween information systems (IS)-related capabilities and their effects on firm performance-based a sample of 204 firms in Turkey. Using the resource-based view (RBV), he develops a set of hypotheses to examine these links, considering the role that may be played by decision-making performance and business-process performance as mediating variables. It is a good reference book for scholar ...