Ensuring an efficient and agile information system in organizations is a real challenge. Only an agile IT strategy can underpin this. Strategic Information System Agility offers methodological and practical support to achieve effective IT agility in complex and dynamic environments.

Types and sources of qualitative data -- Qualitative data for information systems research -- Activity theory -- Actor-network theory -- Contingency theory -- Diffusion of Innovation -- Structuration theory -- Technology acceptance model -- Selecting sociotechnical theory -- Activity theory and...