Studies on the causes of income differences between the rich and the poor have received an extensive attention in the inequality empirics. While ethnic diversity h asalso been identified as one of the fundamental causes of income inequality, the role of institutions as a mediating factor in the...

The research investigates the relationship between intelligence quotient (IQ) and environmental degradation, aiming to understand how cognitive abilities influence environmental outcomes across different nations and time periods. The objective is to examine the impact of intelligence quotient...