Rethinking frontline health workers' safety performance in times of pandemic: the role of spiritual leadership.

This study examined the impact of spiritual leadership style on frontline health workers' safety performance through the mediating role of safety climate. Also, leader-member exchange (LMX) was examined as a moderator of the safety climate and safety performance relationship. Survey data from 582 frontline health workers in Ghana's Greater Accra and Ashanti regions were analyzed using AMOS version 23.

Exploring the optimal threshold of FDI inflows for carbon-neutral growth in Africa.

This study investigates the relationship between foreign direct investment (FDI) and CO emissions in Africa, primarily emphasizing carbon-neutral growth. Employing advanced econometric methods like the Generalized Method of Moments (GMM), fixed effect, and Two-Stage Least Squares (2SLS), we identify critical threshold values for key variables, including economic growth, trade openness, human capital, financial development, inflation, and population growth. Our findings indicate that GDP significantly influences the FDI-CO emissions relationship as economies expand, shifting from negative to positive, potentially leading to increased carbon emissions.