This study investigates how technological innovation affects carbon intensity in 17 European countries from 2002 to 2020. Using a dynamic panel approach, we distinguish between patents by applicants and inventors and explore their interaction with environmental policy stringency. Our findings reveal that innovation alone does not reduce carbon intensity; instead, a significant reduction occurs when innovation is supported by stringent environmental policies. Notably, the applicants’ patents drive this effect, suggesting the critical role of policy in steering innovation toward sustainability. These results offer important insights into aligning innovation systems with climate goals in advanced economies.
When innovation meets regulation: Reducing carbon intensity in Europe / Diriba, Samuel R.; Esposito, Luca; Tedeschi, Marco. - In: FINANCE RESEARCH LETTERS. - ISSN 1544-6123. - 96:(2026). [10.1016/j.frl.2026.109781]
When innovation meets regulation: Reducing carbon intensity in Europe
Tedeschi, Marco
2026-01-01
Abstract
This study investigates how technological innovation affects carbon intensity in 17 European countries from 2002 to 2020. Using a dynamic panel approach, we distinguish between patents by applicants and inventors and explore their interaction with environmental policy stringency. Our findings reveal that innovation alone does not reduce carbon intensity; instead, a significant reduction occurs when innovation is supported by stringent environmental policies. Notably, the applicants’ patents drive this effect, suggesting the critical role of policy in steering innovation toward sustainability. These results offer important insights into aligning innovation systems with climate goals in advanced economies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
