Hamrullah, Hamrullah; Saudi, Nur Dwiana Sari; Djam'an, … - In: Economies : open access journal 14 (2026) 4, pp. 1-20
Regional economic inequality remains a persistent challenge in developing economies, particularly in peripheral regions characterized by fragmented geography and uneven development. This study examines spatial spillovers in regional economic inequality by integrating spatial econometric analysis...