Summary<p>Some ideas to create new growth businesses:<p>(1) Go after the least profitable / bottom of someone else's product lines. Examples include specialty steel mini-mills starting with re-bar and moving up to finer steel products, and car makers that start by undercutting the bottom of the market (Toyota started with the Corona in the 60s, Korean car companies more recently, Chinese and Indian possibly next).<p>(2) Compete against non-consumption. Instead of focusing on existing customer bases, make something that opens up new possibilities for non-consumers. Make something simpler, more affordable. The Sony transistor radio was pretty bad, but it was cheap and infinitely better than nothing. This is where most job growth in America has come from, and where we should focus more.<p>Technology centralization is followed by de-centralization. Mainframe -> smartphone. Health care is still awaiting a lot of decentralization. It can become affordable by developing and marketing technology to allow low cost venues and low cost providers to do more sophisticated things. America's future depends on this.<p>(3) Understand jobs people need to accomplish, not just the customer's needs. "The customer rarely buys what the company thinks it is selling him" (Peter Drucker). Create an experience surrounding a product that helps get a job done. Products are easy to copy, but "integration around a job creates defensible differentiation."<p>Regarding outsourcing: "Outsourcing often sets in motion disruptive business model liquidation." AsusTek disrupted Dell. They started with circuit boards for Dell, moved to motherboards for Dell (Dell revenues unaffected, components moved off the books, profitability improved), moved to doing product assembly (Dell and Asus profits went up), moved to supply chain & logistics, moved to product design (Dell and Asus profits went up), moved to branding by selling their own. Same thing is happening in IT (TCS, Infosys, Wipro), auto companies (tier one suppliers), petroleum (Halliburton, Schlumberger), pharmas (CROs), and (with laughter) wall street analysts outsourcing their brains to Bloomberg.<p>Profitability is too often looked at as a percentage, for which many companies focus on shorter and shorter immediate wins. We focus a lot on IRR (internal rate of return), RONA (return on net assets - the fewer the assets, the higher the RONA!). In semiconductors, Intel is the only big American company that makes their own products. The rest are fab-less, which we think is a badge of honor because of some ratios and risk factors. Personal anecdote: Morris Chang, Chairman of TSMC noted to me that banks don't accept ratios as a deposit; and that he measures their profitability by, oh, TONS OF MONEY (laughter). RONA only works as a measurement if cash is a scarce resource. We need more concentration on innovations that actually grow our economy.<p>If you're wondering about his occasional slurring and use of the wrong word, he had a stroke not too long ago and had to re-learn a ton of vocabulary. Sometimes the right word just isn't there when his mind goes to find it!<p>There was an article on his life, work, and the past three years of hard-hitting health issues (cancer, a heart attack, and a stroke) in Forbes earlier this year. <a href="http://www.forbes.com/forbes/2011/0314/features-clayton-christensen-health-care-cancer-survivor.html" rel="nofollow">http://www.forbes.com/forbes/2011/0314/features-clayton-chri...</a><p>For such a brilliant contributor to the world, he's as genuine and kind as anyone I've met.