共 4 条
[2]
Human capital, equipment investment, and industrialization[J] . Jonathan Temple,Hans-Joachim Voth.European Economic Review . 1998 (7)
[3]
International R&D spillovers[J] . David T. Coe,Elhanan Helpman.European Economic Review . 1995 (5)
[4]
A SCHUMPETERIAN MODEL OF THE PRODUCT LIFE-CYCLE
[J].
AMERICAN ECONOMIC REVIEW,
1990, 80 (05)
:1077-1091