8Griliches, Z. R &D, Education, and Productivity. Cambridge, Mas- sachusetts[M].Boston: Harvard University Press, 2000.
9Arrelano, Manuel , Stephen Bond. Some Tests of Specification for Panel Data:Monte- Carlo Evidence and an Application to Employ- ment Equations [J].Review of Economic Studies ,1991,(58).
2Coe,S,and M Helpman."International R&D Spillovers"[].European Economic Review.1995
3Cohen,W,and D Levinthal."Innovation and Learning:The Two Faces of R&D"[].The Economic Journal.1989
4Cornwall,J.Modern Capitalism:Its Growth and Transformation[]..1977
5Congress of the United States,Congressional Budget Office.“R&Dand Productivity Growth”[].ht-tp://wwwcbogov/ftpdocs/xx/doc/--R-Dpdf.2005
6Deoalikar A.,and R Evenson."Technology Production and Technology PurchaseinIndianIndus-try:An Econometric Analysis"[].Reviewof Economics and Statistics.1989
7Fagerberg,J.,and B Verspagen."Modern Capitalisminthe1970s and1980s"[].GrowthEmployment and Inflation.1999
8Gancia,G.,and F Zilibotti."Horizontal Innovationin the Theory of Growth and Development"[].Handbook of Economic Growth.2005
9Grossman,V.,and T Steger."Growth,Development,and Technological Change"[].CESifo Working Paper No.2007
10Hall,H,and J Mairesse."Exploring the Relationship between R&Dand Productivityin French Manufacturing Firms"[].Journal of Econometrics.1995