Abstract
Strategic management theory has failed to explain the underlying principles of strategy processes and the relationships between strategy process and strategy content. There seems to be no theory of strategy logic, i.e. the general process and management characteristics generating a certain strategy outcome. Strategy content research has presented a systematic analysis on the basis of competitive advantage, and strategy process research has provided careful in-depth descriptions and examinations of strategy making. However, the basic strategy logic, including the underlying procedures, activities and reasoning that generate a particular type of strategy, has been less commonly evaluated. In particular, principles and details of strategy making in complex situations seem less clear.