The Impact of Environmental Technologies and Environmental Policy Stringency on Environmental Degradation

Authors : Özen Akçakanat, Gökhan Özkul, Ozan Özdemir, Muhammed Kasım

Pages : 318-335

Doi:10.30784/epfad.1813824

View : 110 | Download : 339

Publication Date : 2025-10-31

Article Type : Research Paper

Abstract :The increase in global warming and environmental pollution accelerates ecological degradation and prompts governments worldwide to adopt policies aimed at addressing environmental challenges while maintaining economic growth. In this context, this study examines how environmental technologies and policy stringency affect CO₂ emissions using panel data from 38 OECD countries for the period 1990-2022. The analysis, based on fixed effects and Driscoll-Kraay (1998) estimators, reveals that per capita GDP, exports, industrial activities, fossil fuel consumption, and education expenditures support economic expansion but also contribute to higher emission levels. The results indicate that both energy use and policy stringency significantly impact emission outcomes. While the proportion of environmental technologies reduces emissions, the unexpected positive relationship shown by the number of patents may be attributed to the time lag between the implementation of patents or to the production of more patents in high-emission countries. Overall, the findings indicate that environmental innovation alone cannot achieve emission reductions; it must be supported by strong policy implementation.
Keywords : Çevresel Bozulma, Karbon Emisyonu, Çevre Teknolojisi Yenilikleri, Çevresel Politika Katılığı, Dinamik Panel Veri

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