The continent can achieve the scale it needs to close the innovation gap by defining its own innovation model rather than by playing by everyone else’s rules, writes Jacques Bughin. — Europe has a wealth of research talent including 5.7 million software developers, more than in the United States, yet the world’s leading digital platforms are US and Chinese, not European. It has pockets of strength in industrial R&D, especially in the automotive industry, yet it risks falling behind in frontier…