Economists now measure how much universities actually boost innovation — and it's real

A new survey of social science research confirms what universities contribute to economic growth is measurable and causal, not just correlation. The finding matters because it moves university funding from being treated as a cultural good to being treated as infrastructure — which changes how governments and institutions prioritize investment.

For decades, universities claimed they drove innovation and economic growth, but nobody had strong evidence. Now the research shows it's true: universities genuinely boost invention, train workers who go elsewhere and create value, and spin out new companies. The catch is the research shows these effects exist on average, but we still don't know what makes one university's innovation efforts succeed and another's fail — so policy makers can fund universities broadly but can't yet explain why some bets pay off and others don't.