Financial Sector Development as Economic Infrastructure

An Economic Perspective from Indonesia's Financial Statistics

Abstract

The financial sector is traditionally viewed as an intermediary mechanism that facilitates the flow of funds between savers and investors. However, its broader contribution to economic development extends beyond financial intermediation. This perspective article argues that financial sector development should be recognized as a form of economic infrastructure that supports investment, capital formation, economic resilience, and long-term growth. Using financial statistics published by Indonesia's Financial Services Authority (OJK), the article examines recent developments in banking, capital markets, financial inclusion, and non-bank financial institutions. The analysis suggests that Indonesia's expanding financial sector has contributed to increased economic participation, improved access to finance, and stronger support for productive investment activities. Similar to physical infrastructure, financial institutions create enabling conditions for economic transactions and resource allocation. The article proposes a conceptual framework that positions financial sector development as economic infrastructure and discusses its implications for sustainable economic development in Indonesia. The findings highlight the importance of strengthening financial inclusion, digital financial services, institutional governance, and financial resilience as strategic priorities for future economic transformation.