RT Journal Article A1 Dimvy Rusefani Asetya T1 Institutional transformation and governance in Indonesia: Democracy, decentralization, and the persistence of oligarchy JF Journal of International Political Economy and Strategy YR 2026 VO 1 IS 1 SP 1-9 AB This paper undertakes a systematic examination of Indonesia's political economy, with particular emphasis on the trajectory of institutional transformation and governance since the collapse of Suharto's New Order regime in 1998. Drawing on comparative political economy, historical institutionalism, and contemporary empirical scholarship, the study analyzes how Indonesia's transition from authoritarian rule to electoral democracy has produced a complex, contested, and often contradictory institutional landscape. The paper identifies four interconnected dynamics that define contemporary Indonesian governance: the partial consolidation of democratic institutions, the deepening of administrative decentralization under the Big Bang reforms of 1999-2001, the persistence of oligarchic power networks that have adapted to electoral competition, and the uneven progress of bureaucratic reform and anti-corruption governance. The analysis reveals that while Indonesia has achieved significant milestones—including the institutionalization of free and fair elections, constitutional reform, and the direct election of regional executives—these gains remain fragile in the face of money politics, elite accommodation, and weak rule-of-law enforcement. The paper argues that Indonesia exemplifies a form of 'oligarchic democracy' in which competitive elections coexist with entrenched structures of patrimonial power, resource capture, and regulatory arbitrage. Implications for developmental state capacity and long-run governance outcomes are discussed, and a research agenda for comparative Southeast Asian political economy is proposed. K1 political economy, democracy, decentralization, oligarchy, governance, institutional reform, reformation LK https://journal.privietlab.org/index.php/JIPES/article/view/1796 ER