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In this paper we describe our application of a relatively untried research approach called metatriangulation. Metatriangulation is a three-phased, qualitative meta-analysis process that may be used to explore variations in the assumptions of alternative paradigms, gain insights into these multiple paradigms, and address emerging themes and the resulting theories. In applying this method we encountered difficulties in selecting a sample, in reaching agreement among coders, and in our attempts to build theory from our results. From our experiences we developed a modified version of the metatriangulation method. We did find metatriangulation to be an excellent tool in understanding theoretical perspectives in MIS research and believe the use of our modified method will aid future researchers in this pursuit.

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This paper explores the theoretical underpinning of data exchange research, specifically Electronic Data Interchange (EDI), over the period from 1993 to 2002. It identifies the underlying research paradigms applied to examination of data exchange, and determines conceptual and theoretical gaps in previous research on data exchange in interorganizational relationships (IORs). Sixty-eight articles are analyzed. Results suggest a predominant concern with the outcomes realized with EDI adoption and use. There appears to be a shift in emphasis from dyadic relationships to networks. As a majority of the studies are of the survey nature using single cross-sectional snapshots, the emphasis appears to be on short-term outcomes of EDI-enabled relationships. Implications of the findings are discussed.

In one of the recent additions to the IS identity and diversity discussion, Alter [2003] questions the definition and relevance of "IT artifact" as defined by Benbasat and Zmud [2003]. In terms of definition, we believe that there is no substantial difference between Alter's work system construct and IT artifact. However, when it comes to enhancing the relevance of and guiding the diversity in IT research, Alter's boundary based approach may be less powerful than a core, IT-artifact based approach. Alter's focus on systems, nonetheless, has it merits and therefore we suggest a possible convergence of Alter and Benbasat and Zmud's constructs.