Davide Cantoni & Noam Yuchtman have written this paper. The findings are in voxeu:
How does a new form of knowledge enter the public sphere and what are the consequences for economic activity? Today, thousands of students are pursuing university degrees in biotechnologies and computer sciences in order to enter the high-tech labour force or to become entrepreneurs. Do the institutions that train them generate economic growth? What roles can governments play in establishing educational institutions and supporting investments in the new forms of human capital they produce?
The paper looks at a natural experiment: