Freeman, Richard B.; Jin, Emily; Shen, Chia-Yu - National Bureau of Economic Research (NBER) - 2004
This study shows that the demographic and institutional origins of new US trained science and engineering PhDs changed markedly between the late 1960s-1970s to the 1990s-early 2000s. In 1966, 71% of science and engineering PhD graduates were US-born males, 6% were US-born females, and 23% were...