Strategy has been the primary building block of competitiveness over the past three decades, but in the future, the quest for sustainable advantage may well begin with the business model.

But much of the mainstream acceptance and excitement for electric cars can be attributed to Tesla Motors Inc. (TSLA) and its unique business model ... truck with a body design resembling low ...

Over the past decade “freemium”—a combination of “free” and “premium”—has become the dominant business model among internet start-ups and smartphone app developers. Users get basic ...