Spatial spillover effects of green technology innovation and renewable energy on ecological sustainability: New evidence and analysis

Riza Radmehr, Samira Shayanmehr, Ernest Ali Baba, Ahmed Samour and Tomiwa Sunday Adebayo

Sustainable Development, 2024, vol. 32, issue 3, 1743-1761

Abstract: Rapid industrialization and modernization have drastically impaired ecological sustainability and increased ecological footprint (EFP). Despite the vital relevance of renewable energy (REC) and green technological innovation (GTI), in many facets of life, the part played by these factors and their spatial spillover effects in exploring ecological sustainability in EU countries has yet to be well studied. Thus, using a spatial panel econometric technique, this research investigates the direct and spillover effects of GTI and REC on ecological sustainability in 20 selected EU nations between 1995 and 2018. First, the empirical results affirm a positive spatial connection of EFP across nations, implying that employing spatial models can provide more trustworthy results than traditional econometric approaches. Second, both GTI and REC tend to significantly promote domestic ecological sustainability. Third, the environmental quality of EU countries benefit from the high GTI, REC, and human capital of their neighboring nations. Fourth, economic growth and financial globalization (FG) have a negative and significant effect on environmental quality. Other empirical analyses indicated that the indirect effect of FG on EFP is positive and significant. With a focus on the EU countries, this paper assists policymakers in developing a comprehensive strategy for enhancing ecological responsibility via renewable energy and green technology innovation.

Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:wly:sustdv:v:32:y:2024:i:3:p:1743-1761

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