References
- Aitken , B. J. and Harrison , A. E. 1999 . Do domestic firms benefit from direct foreign investment? Evidence from Venezuela . American Economic Review , 89 : 605 – 618 .
- Bertschek , I. 1995 . Product and process innovation as a response to increasing imports and foreign direct investment . Journal of Industrial Economics , 43 : 341 – 358 .
- Branstetter , L. 1996 . Are knowledge spillovers intra-national or international in scope: microeconometrc evidence from the US and Japan , NBER Working Paper No. 5800
- Cameron , G. Innovation, spillovers, and growth: evidence from a panel of UK manufacturing industries . Paper presented to the Royal Economic Society Conference . 1995 . University of Kent .
- Coe , D. and Helpman , E. 1995 . International R&D spillovers . European Economic Review , 39 : 859 – 887 .
- Engelbrecht , H. J. 1997 . International R&D spillovers amongst OECD economies . Applied Economics Letters , 4 : 315 – 319 .
- Greene , W. H. 1997 . Econometric analysis , 3rd edn , Prentice-Hall International .
- Griliches , Z. 1980 . R&D and the productivity slowdown . American Economic Review , 70 : 343 – 348 .
- Hejazi , W. and Safarian , E. 1998 . Trade, investment and R&D spillovers , Canada : University of Toronto . mimeo
- Im , K. , Pesaran , M. H. and Shin , Y. 1996 . Testing for unit roots in heterogeneous panels , University of Cambridge . mimeo
- Keller , W. 1997 . Trade and the transmission of technology , NBER Working Paper No. 6113
- Lichtenberg , F. and Pottelsberghe de la Potterie , B. 1996 . International R&D spillovers: a re-examination , NBER Working Paper No. 5668