A Theoretical Integration of Enterprise Architecture Frameworks for Business-It Alignment

Abstract

In the digital transformation era, organizations struggle to achieve effective Business-IT Alignment (BITA) because disruptive technologies, new business models, and changing customer expectations widen the gap between strategic goals and IT capabilities. Enterprise Architecture (EA) has been recognized as a crucial facilitator in addressing this challenge by providing formal frameworks that unify business and IT. Nonetheless, the theoretical underpinnings of EA's function in augmenting BITA are disjointed, with the majority of research focusing on technical or managerial dimensions rather than cohesive theoretical frameworks. This paper examines and integrates pertinent theoretical frameworks, including the Strategic Alignment Model, Dynamic Capabilities Theory, and Sociotechnical Systems Theory, to formulate a cohesive perspective on how Enterprise Architecture (EA) can systematically enhance Business IT Alignment (BITA) in dynamic contexts. The research enhances academic comprehension by elucidating theoretical connections and providing pragmatic recommendations for firms to implement EA practices that promote agility, creativity, and value generation. Overall, the study demonstrates that EA plays a crucial role in enabling companies to navigate digital transformation and remain competitive.