This paper analyses the effect of R&D investment on firm growth. We use an extensive sample of Spanish manufacturing and service firms. The database comprises diverse waves of Spanish Community Innovation Survey and covers the period 2004–2008. First, a probit model corrected for sample...

This article aims to analyze the different impacts that some factors may exert on the probability that a small young firm invests intensively in R&D. Recently, an increasing amount of the literature makes reference to the vital role played by a small number of young firms in generating jobs and...

Recent empirical evidence based on extensive databases shows that firm size distributions (FSD) vary with the sample. This paper analyses the effect of sample size on the FSD of Spanish manufacturing firms for the years 2001 and 2006. We use a comprehensive dataset that has two measures of firm...

Little is known about how firm performance changes with age, presumably because of the paucity of data on firm age. We analyze the performance of a panel of Spanish manufacturing firms between 1998 and 2006, relating it to firm age. We find evidence that firms improve with age, because ageing...

This paper draws on a sample of innovative Catalan firms to identify how two main sources of innovation -- internal R&D and external R&D acquisition -- affect productivity in the manufacturing and service industries. The sample comprises 1612 innovative firms from the fourth European Community...