Theoretical foundations of empirical research on interorganizational systems: Assessing past contributions and guiding future directions

This paper guides the theoretical development of future research on interorganizationals systems (IO5). We first assess post IOS research by reviewing and summarizing the findings of 51 empirical studies of IOS published in 11 IS journals between 1990 and 2003. The literature address three primary issues: (1) factors influencing organizational decisions to adopt IOS; (2) the impact of IOS on governance over economic transactions; and (3) the organizational consequences of IOS adoption. From our assessment of the findings and theoretical approaches taken in past research, we offer three recommendations for future research. First, the theoretical foundations of IOS research during this period are diverse, representing 17 different yet complementary theories. We recommend that researchers continue to diversity their theoretical approaches in order to address new research challenges. Second, we recommend that IOS researchers move beyond mere descriptions of IOS artifacts by engaging with IOS artifacts on theoretical grounds. Third, we identify and describe new theoretical directions for future IOS research in each of the main issue areas.