not just matching people with nice apartments. That leads back to questions of culture. Over time, even for some businesses that are initially commoditized, community will start to matter more.”
I asked if, given the inevitable competition as platforms like Uber and Lyft go head to head, “winning the game” will become just a new version of Michael Porter’s classic framework of forces and competitive advantage.
“Yes and no,” Sangeet offered. “Some platform ecosystems will competitively differentiate themselves, e.g. Vimeo co-exists with YouTube by providing a different experience and tool set.  More directly competitive ecosystems will try to close off their rivals—but the fight will turn on controlling demand (actors making the value exchange) whereas traditionally, in the Porter model, it was about controlling supply. For example, in earlier times, your advantage as an oil company was controlling the sources of crude. Today, platform businesses have to try to gain an edge with people offering and buying services. Maintaining that advantage within an ecosystem is much more difficult. An ecosystem can turn against you—as happened with Samsung and Google/Android. That doesn’t happen with an oil field you own.”
The New Oil
4. Watch for competitive battles in the future about data ownership and value. Speaking of bubbling crude, the book reminds us that “data is the new oil.” Sangeet emphasized some further implications about this dimension of the platform revolution.
“Data will become more of a regulatory issue—because members of ecosystems are essentially subsidizing the collection of—and learning from—data as they participate in platform work. Uber drivers, for example, provide huge amounts of data as they drive around—looking for customers, paying for their own gas as they go. We’ll see more pressure for sharing the benefits of aggregated data.”
Photographer: Simon Dawson/Bloomberg
“There will also be continuing global political issues about data. Some platform companies may end up knowing more about citizens of a country than the country itself. That’s one of the reasons China is so adamant about maintaining firewalls around its businesses.”
Whither Leadership?
5. Platforms require a different kind of leadership—attuned to the cultures and governance of the ecosystems they are shaping. My only real critique of this otherwise compelling book was its sometimes bloodless analysis—not enough discussion of people and leaders. Sangeet acknowledged the gap—“remember, Brook, it was two economists and a computer scientist collaborating here”—but he rose to my challenge with a few helpful observations.
“Leaders in platform businesses have to learn not to think of people in their ecosystems like  numbers in a traditional market analysis. For many leaders that’s hard to do.  Future strategy will call for adapting to ecosystems  what best firms  now do internally—focus on emerging high performers for extra development, and manage others with more cultural incentives.”
“There’s also a leadership skill we see emerging in platform companies, about deciding ‘what’s inside, what’s outside’—judging what work should get done at the core of the business, and what belongs out in the ecosystem. It’s not about cost, but more the best way to create value and experience overall: who contributes what to that, where do they sit?”
“New questions will also arise as more tools and infrastructure allow ecosystems to become truly self-governing. Firms, as we know them today are, at least medium term, not going to disappear—but they are starting to shrink in size, as platform models become more important. The next phase of this revolution will raise a whole new set of leadership issues.”