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.

Since its 2001 publication, Yann Martel’s novel, Life of Pi, has captivated readers around the world. Nearly two decades and an Academy Award-winning film adaptation later, the extraordinary story ...

Rajeev Dhir is a writer with 10+ years of experience as a journalist with a background in broadcast, print, and digital newsrooms. SEC Form 3: Initial Statement of Beneficial Ownership of Securities ...