8Kogut,B. ,S. Chang. Technological capabilities and Japanese foreign direct investment in the United States[J]. The Review of Economics and Statistics, 1991, (73).
9Branstetter, L.. Is Foreign Direct Investments a Channel of Knowledge Spillovers? Evidence from Japan's FDI in the United States[R]. NBER Working Paper,2000.
10Head,C. ,J. C. Ries,D. L. Swenson. Attracting foreign manufacturing:Investment promotion and agglomeration [J]. Regional Science and Urban Economics,1999,29(2).