Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.

Everyone is reasonably aware that disruptive markets are the new normal. The question is, how and how quickly do we react to disruptive change? With that in mind, consider this data as you ponder how ...

In aeronautics, a vector is a path of travel. And, vectors or paths of travel are needed right now for teams managing an unprecedented amount of disruption. To put it mildly, employees are overwhelmed ...