A Book Review - The innovator's dilemma Book by Clayton Christensen (Genre: Business theory BY on AMAZON)

Clayton Christensen demonstrates how successful, outstanding companies can do everything "right" and still lose their market leadership – or even fail – as new, unexpected competitors rise and take over the market. There are two key parts to this dilemma. Value to innovation is an S-curve: Improving a product takes time and many iterations. The first of these iterations provide minimal value to the customer but in time the base is created and the value increases exponentially. Once the base is created then each iteration is dramatically better than the last. At some point the most valuable improvements are complete and the value per iteration is minimal again. So in the middle is the most value, at the beginning and end the value is minimal. Incumbent sized deals: The incumbent has the luxury of a huge customer set but high expectations of yearly sales. New entry next generation products find niches away from the incumbent customer set to build the new product. The new entry companies do not require the yearly sales of the incumbent and thus have more time to focus and innovate on this smaller venture.