Sustaining strategic IT advantage in the information age: how strategy paradigms differ by speed
At the dawn of the Information Age, the competitive dynamics in numerous industries are more intense than ever before. We look at the implications of competitive dynamics to IT strategies. We summarize the basic logic of various well-known (IT) strategy methods, particularly regarding sustainability of an advantage and conclude that (IT) strategy theory incorporates precious little about competitive dynamics. We then explore a recent strategy framework, Sustainability Analysis [Calif. Mgmt Rev. 34 (1992) 29; Strategy and the Search for Rents: The Evolution of Diversity among Firms, 1994; Renewable Advantage, 1998]. Sustainability Analysis distinguishes three 'ecologies' that entail important differences in strategies and timelines for sustaining (IT) advantage. We review these ecologies and draw insights for IT strategy. (C) 2001 Elsevier Science B.V. All rights reserved.
information age sustainability analysis strategic information systems e-business