In recent decades, the surge of populist movements and leaders has captivated the attention of scholars, policymakers, and the general public around the world. The rise of populism and populists has prompted a profound reevaluation of the dynamics within democratic societies and the complex...

This paper examines several indicators of effective development aid, focusing on the contributions of major bilateral donors. The empirical analyses of selectivity for effective aid delivery revealed that, taking a long-term and regional perspective, some major donors including Japan have been...