Private Equity and Innovation in the Euro Area
A Banca d'Italia study finds that private equity investments boost innovation in euro area firms, particularly through venture capital. However, the research indicates no clear link between PE funding and green innovation, possibly due to structural barriers.
PE as an innovation catalyst
Firms receiving private equity (PE) investments significantly increase their patenting activity, with the effect being more pronounced for venture capital (VC) investments.
This relationship may stem from PE amplifying existing innovation potential, as more innovative firms tend to attract a larger share of PE funding, acting as catalysts.
Statistical inference shows that over half of target firms expanded their market share of patenting activity after PE intervention, with an average increase of approximately 43 percent.
This robust effect is primarily driven by VC investments, while other forms of PE are not found to be significantly associated with patenting activity, though they may contribute to firm growth through other means.
The study extends existing literature by examining the broader category of PE investments and focusing on euro area firms, a region often underrepresented in such empirical studies.
Green tech's missing link
Despite the positive link to general innovation, the empirical evidence does not indicate a significant relationship between private equity investments and green innovation.
This lack of connection is possibly due to structural barriers such as high risk, long development cycles, and inconsistent green technology policies, which may limit PE's ability to drive green technological progress during the sample period.
The study utilized data on PE deals, patent applications, and firm-level characteristics across eight euro area countries from 2010 to 2019.
Innovation was measured by patent filings at the European Patent Office, with a specific subsample identified as 'green patents'.
A nuanced view on capital's role
This paper provides crucial empirical evidence for the euro area, filling a gap in literature often focused on the US.
Its findings highlight the distinct roles of different PE types in fostering innovation, underscoring the need for tailored policy approaches.
However, the lack of a link to green innovation suggests deeper structural issues that capital alone cannot easily resolve.