Siegfried, John J.; Stock, Wendy A. - Vanderbilt University Department of Economics - 2006
55 percent of those who earn a Ph.D. in economics each year holding their bachelors degree from a university that offers … a Ph.D. in economics, and a bit more than 10 percent holding a bachelors degree from a selective liberal arts college … earn a Ph.D. in economics are liberal arts colleges. Graduates of liberal arts colleges also have shorter time …