The Hallyu Multiplier: Analyzing the Synergistic Framework of K-pop’s Global Expansion and Economic Impact

Abstract

Korean popular music (K-pop) has emerged as a significant global cultural and economic force. This study investigates how its expansion generates substantial spillover effects beyond the music sector, activating growth across tourism, beauty, fashion, and education through a synergistic mechanism termed the cultural multiplier effect. A tripartite framework—encompassing state-led policy support, corporate industrial innovation, and digital globalization—guides the analysis. Findings indicate that strategic government initiatives provide essential institutional foundations, while entertainment firms leverage industrialized training and transnational marketing to achieve global scalability. Concurrently, digital platforms facilitate borderless dissemination, enabling widespread market penetration. Despite its successes, the industry contends with structural vulnerabilities including market saturation, geopolitical constraints, and dependence on fan-driven revenue. This research underscores K-pop’s role as a paradigmatic model of cultural industry development under contemporary globalization.