"Critical insight from the man Fortune called "the world's leading expert on business strategy"About the only thing a leader can be sure of is that what worked yesterday is unlikely to work today, let alone tomorrow. Never before have businesses faced a more fractured, contentious and dynamic...

Levels and interlevels --Organizational levels : theory and practice -- Action research activity 1.1 -- Case : Omega Foundation -- Interlevel dynamics -- Action research activity 2.1 -- Action research activity 2.2 -- Case : the IT investment -- Case : interlevel dynamics in extended...