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.

What is the difference between subscribing through the app versus the website? Subscribing through the app offers limited access to the Scientific American inventory. While you may see our latest ...

The real problem is not technical change but the human changes that often accompany technical innovations. by Paul R. Lawrence One of the most baffling and recalcitrant of the problems which business ...

Six companies dominate nearly all U.S. media: Comcast, Disney, Warner Bros., Paramount, Sony, and Amazon. Comcast serves as the largest pay-TV and home internet provider in the U.S. Warner Bros. and ...

Many or all of the products here are from our partners that compensate us. It’s how we make money. But our editorial integrity ensures that our product ratings are not influenced by compensation. At ...

Steel workers gaze on as molten steel is poured from ladle to casts at Homestead Steel Works, December 31, 1914. PD Andrew Carnegie's relentless efforts to drive down costs and undersell the ...