Do the Type and Number of Blockholders Influence R&D Investments? New evidence from Spain


*Universidad Carlos III, Departamento de Economía de la Empresa, Madrid, 126, 28903 Getafe (Madrid), Spain. Tel:: 34-916249321/34-916249607; E-mail:


Using data from 3,638 Spanish firms between 1996 and 2000, this article studies the relationship between the presence of large shareholders in the ownership structure of firms and R&D investment. Consistent with our theoretical contention, our results indicate that the impact of large shareholders on the R&D investment is (1) negative when blockholders are banks, (2) positive when blockholders are non-financial corporations and (3) null when blockholders are individuals. In addition, we find a systematic negative relationship between the number of blockholders and R&D investment. Finally, we extend our study by analysing the influence that the combined effect between blockholder type and R&D investment has on the firm's economic performance. Results of this work provide relevant implications for policy makers and academic research.