Dynamic factors driving PM2.5 concentrations: Fresh evidence at the global level.

This paper analyzes the dynamic impact of economic, social, and governance factors on PM2.5 concentrations in 89 countries from 2006 to 2019. Using the GMM-PVAR approach and Impulse-Response Functions, we examine how shocks to specific variables affect PM2.

Moderating effect of governance on healthcare and environmental emissions.

Governance has become indispensable within the healthcare sector, but previous studies have not explored the potential environmental benefits linked to healthcare governance. Thus, this study focuses on the role of governance in moderating healthcare and environmental emissions in 159 low, lower-middle, upper-middle and high-income countries. To do so, cross-sectional autoregressive distributed lag (CS-ARDL) techniques were applied using panel data from 1999 to 2021, followed by the computation of threshold and marginal effect of governance on healthcare and environmental emissions nexus.

The impact of energy security on environmental degradation: new evidence from developing countries.

This study investigates the energy security and income roles in testing environmental Kuznets curve (EKC) for developing countries from 1990 to 2019. The panel quantile regression approaches are employed to examine the relationship between the variables, considering that income and energy security effects on carbon emissions may vary across distributions. Findings revealed that the EKC hypothesis was inconsistent at low and high quantiles when estimating energy availability, affordability, and acceptability.

Effect of Food Security on Health in Developing Countries.

This study examines the impact of food security on health outcomes in 56 developing countries from 2011 to 2019, using a comprehensive measure of food security. Applying generalized methods of moments, the results provide supportive evidence that food security influences health in a positive way. The existence of positive effects suggests that food availability (i.

The environmental Kuznets curve in the presence of corruption in developing countries.

Environmental degradation is at an alarming level in developing economies. The present paper examines the direct and indirect impacts of corruption on environmental deterioration using the panel data of 64 developing countries. Adopting the generalized method of moments (GMM) technique, the paper finds evidence that corruption exhibits a positive impact on pollution.