Acs, Zoltan J.; Audretsch, David B. - 2011
this phenomenon, this study explores two major concerns: (1) the role of small firms in innovation; and (2) the manner in … Business Innovation Data Base (SBIDB), which involves a direct measure of innovation activity by firm size. These data enable a … systematic empirical analysis of innovation and firm size. The report describes these datasets, compares them with more …