A flexible fixed-cost quadratic function is employed to estimate multiple-output cost functions for 94 private universities in Japan for the year 1991. The three outputs employed are undergraduate teaching, graduate teaching and research. Our results provide evidence of ray economics of scale...

Recent literature on the returns to schooling and vocational and occupational training in OECD countries is examined, with somewhat greater emphasis being accorded the US and UK experience. We provide estimates of short-cut, Mincer-type and internal rates of return to schooling, as well as...