An empirical examination of a process-oriented IT business success model

The value of information technology (IT) to modern organizations is almost undeniable. However, the determination of that value has been elusive in research and practice. We used a process-oriented research model developed using two streams of IT research to examine the value of IT in business organizations. One stream is characterized by examining how IT and non-IT variables affect other so-called IT success variables. The second stream is commonly referred to as IT business value, defined as the contribution of IT to firm performance. The resulting research model is referred to in our paper as the IT business success model. Data was collected from 225 top IS executives in fairly large organizations to empirically examine several hypotheses derived from theory concerning the causal nature of the IT business success model. A set of measures for the IT business success model was developed through an intense investigation of the IT literature. The measures were tested for validity and reliability using confirmatory factor analysis. The hypotheses that resulted from past research and conceptually illustrated in the research model were assessed using structural equation analysis. The implications of these findings and the limitations of the study are discussed in an effort to contribute to building a process-oriented theory base for IT business success at the organizational level of analysis.