8Jooh L.,Eunsup S.Moderating effects of R&D on cor-porate growth in U.S.and Japanese hi-tech industries-Anempirical study[J].The Journal of High Technology ManagementResearch,1995,6(2):179-191.
9Alfredo D.M.,Erasmo P.R&D and the growth of rms:empirical analysis of apanel of Italian frms[J].Research Policy,2003,32:1003-1014.
10Seraina C.A.,Mario L.R&D and performance persis-tence-Evidence from the United Kingdom[J].The InternationalJournal of Accounting,2008,43:293-320.