This paper investigates the impact of overseas subsidiaries' R&D activities on the productivity growth of parent firms using firm-level data for Japanese multinational enterprises. Based on survey responses, we classify each overseas subsidiary's R&D as either 'innovative R&D,' which we hypothesize is likely to lead to the acquisition of foreign knowledge, or 'adaptive R&D,' which is more likely to lead to adaptation to local conditions. We find that overseas innovative R&D raises the parent firm's productivity growth, while adaptive R&D has no such effect. In addition, overseas innovative R&D does not improve the rate of return on home R&D.
ASJC Scopus subject areas
- Business, Management and Accounting(all)
- Economics and Econometrics