The impact of technological innovation and financial development on environmental pollution in gulf cooperation council – A linear and nonlinear ARDL approach

Gulf Cooperation Council (GCC) countries are highly vulnerable to climate change, including rising sea levels, extreme weather, and other environmental and social issues. GCC countries showed remarkable economic growth and development. However, this growth and development put severe pressure on the environment, leading to the degradation of the Environment. Therefore, it is essential to investigate essential factors of environmental degradation, such as technological innovation and financial development. However, per capita income and energy consumption are also crucial factors of environmental degradation. Henceforth, the study carried out panel data from 2001 to 2019 to examine the influence of technological innovation, financial development, energy consumption, and per capita income on environmental degradation in GCC. After conducting necessary preliminary tests, the study employed a symmetric and asymmetric ARDL approach to quantify the numerical estimates. Both symmetric and asymmetric models show that technological innovation reduces environmental degradation, while energy consumption, per capita, and financial development expedite the ecological deterioration in GCC. The Wald tests demonstrate the asymmetric relationship between technological innovation, energy consumption, financial development, and environmental degradation. However, the study fails to find a significant asymmetric relationship between per capita and ecological degradation. The recommendations are added in the recommendation part of the paper.