共 11 条
[1]
AYRES RU, 1987, 1987 S RES DEV IND C
[2]
FISCHER MM, 1987, 1987 S RES DEV IND C
[3]
Freeman C., 1982, EC IND INNOVATION
[5]
Mensch G., 1975, STALEMATE TECHNOLOGY
[6]
Pavitt K, 1980, TECHNICAL INNOVATION, P38
[7]
Rothwell R., 1981, IND INNOVATION PUBLI
[8]
Stoneman P., 1983, EC ANAL TECHNOLOGICA
[10]
THWAITES AT, 1987, REGIONAL EC IMPACT T, P1