Daniel Oberhaus in Harvard Magazine:
FOR THE PAST DECADE, China has led the world in advanced-facial recognition systems. Chinese companies dominate the rankings of the National Institute of Standards and Technology’s Face Recognition Vendor Test, considered the accepted standard for judging the accuracy of these systems, and Chinese research papers on the subject are cited almost twice as often as American ones. Many experts recognize the importance of facial-recognition and other artificial-intelligence applications for promoting future economic growth through productivity gains, which makes understanding how China came to dominate this field a competitive concern. And after years of research, Harvard assistant professor of economics David Yang believes he’s discovered an explanation for the Chinese companies’ advantage.