Financial and strategic motivations behind IS outsourcing

Abstract

Information Systems (IS) functions and whole IS departments are being outsourced in industries where the IS functions have been considered ‘core’ to the success of that business. Why and how senior management came to make these decisions is the focus of this article. It explains the motivations behind Information Technology (IT) outsourcing when popular alliance theories, such as transaction cost theories, game theory and joint-venture alliance theory suggested firms would not outsource an entity if core competency would be lost. Seven case studies were used to investigate the IT outsourcing phenomenon in the observed ‘alliance-like’ relationships emerging in the banking industry in the early 1990s. Inductive theory generating research was undertaken in this work following Yin's (1984, 1989) guidelines of multiple case replications to ensure rigorous and systematic data collection procedures. Before the case studies were conducted, 40 preliminary interviews were undertaken with managers of companies that were and were not involved in IT outsourcing contracts to explore the theorized factors of interest drawn from the literature, to develop the propositions, and to refine a structured interview guide. These preparatory steps led into the initial case study, and the literal replications of the proposed factors to confirm the patterns found. A theoretical replication based on conflict resolution was then undertaken to expose greater variation in conflict with the outsourcing relationships to contrast the initial patterns found. The results suggest that financial motivations underlie many IT outsourcing decisions, and unresponsive IS departments are accelerating the pace of the outsourcing process. Within this research, IT outsourcing was found to have profound effects on the expenses for the banks. However, contrary to conventional wisdom, IT outsourcing is taking place within firms and industries which utilize IS activities that are considered core competencies. Several strategic motivations were presented that may explain this management decision. Firms were undertaking IT outsourcing to change the organizational boundaries, to restructure, to mitigate technological risk and uncertainty, to access emerging technology, to manage the IS department better, and to link business and IT strategy.