Integration in electronic exchange environments
Provided the increasing prevalence of electronic exchange environments-including propriety electronic data interchange (EDI) and some Internet-based EDI (e-commerce) systems-we argue that management's decision-making focus vis-g-vis electronic data interchange (EDI) assumes a tactical disposition rather than a strategic one. We offer that the formulation and execution of tactics may be organized around the general question of how to effectively integrate EDI with internal systems, since this appears to be crucial for obtaining the expected performance advantages. We distinguish between two integration concepts, including the integration between the EDI systems and internal systems (interface integration), and the integration among the internal systems (internal integration). Based on theory and literature, we propose that interface integration is favorably related to performance outcomes, and that interface integration and internal integration are positively related. Using data from the Group Insurance industry, we obtain supportive findings. We conclude that tactical EDI planning should centrally focus on interface integration regardless of how intensively management plans to use EDI. We further conclude that management may want to consider internal integration as a risk factor during EDI implementation, because the ability to establish high interface integration may be inhibited or advanced by low or high internal integration, respectively.
electronic data interchange (edi) e-commerce electronic integration health care information systems interorganizational information systems information systems performance