Board reform and innovation

We study the effect of board reforms on firms' research and development (R&D) investments utilizing a sample of 41 countries. Using a difference-in-differences analysis, we find that firms invest more in R&D following corporate governance reforms. Of these, two legal reforms — having an independent audit committee and board independence — have a greater impact on R&D investment. Additionally, we show that board reforms have a more pronounced effect on R&D investment in hi-tech industries and the health sector.