“…However, the effect of this variable on innovation performance is not altogether clear. While a number of studies have analyzed the direct effect of size on the degree of innovation (e.g., Arias-Aranda et al, 2001), and on innovation in terms of R&D, new products and processes or patents (e.g., Cáceres et al, 2011;Laforet, 2008), less attention has been paid to controlling for this effect on different types of innovation performance. Moreover, the evidence of size on incremental and radical innovation performance reports contradictory results; although knowledge accumulation is one of the antecedents of innovation performance that, along with size, has been most widely studied, relatively little empirical research has been reported on the effect of size on internal knowledge creation capability and absorptive capability.…”