This study examines the heterogeneity of foreign banks in the income diversification and performance nexus. We utilize annual bank data across 46 countries in Sub-Saharan Africa over the period 2011-2018 and find that increased income diversification improves banks performance, and the Global...

Evaluation of economic journals is helpful to improve the quality of these journals. In this study, we adopt a new structural equation dimension reduction method to evaluate economics journals. We classify evaluation indexes based on cluster analysis and factor analysis to establish a structural...