MARKET POWER AND BANKING LIQUIDITY RISK IN INDONESIA: AN EMPIRICAL STUDY WITH LCR AND NSFR

  • Natasha Febrina Syafwan1 Faculty of Economics and Business, Brawijaya University
  • Citra Rahayu Indraswari Universitas Brawijaya

Abstract

This study examines the influence of market power on bank liquidity risk in Indonesia over the period 2019–2023, employing the Liquidity Coverage Ratio (LCR) and Net Stable Funding Ratio (NSFR) as measures of liquidity risk. Market power is proxied through asset, deposit (third-party funds), and loan market shares of 16 conventional commercial banks, which together account for approximately 75% of total industry assets. The empirical analysis is conducted using panel data regression with a Random Effects Model (REM) specification. The findings indicate that asset and deposit market shares exert a significant positive effect on the NSFR, whereas loan market share does not exhibit a statistically significant impact. In contrast, none of the three proxies for market power demonstrate a significant effect on the LCR. These results imply that market power contributes to reducing banks’ long-term liquidity risk, but has no discernible influence on short-term liquidity risk. This research offers important implications for regulators, highlighting the need to incorporate considerations of market structure when designing policies for bank liquidity management.


Author Biography

Natasha Febrina Syafwan1, Faculty of Economics and Business, Brawijaya University

 

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Published
2025-10-16
How to Cite
SYAFWAN1, Natasha Febrina; INDRASWARI, Citra Rahayu. MARKET POWER AND BANKING LIQUIDITY RISK IN INDONESIA: AN EMPIRICAL STUDY WITH LCR AND NSFR. Proceedings of the International Conference of Islamic Economics and Business (ICONIES), [S.l.], v. 11, n. 1, p. 1569-1584, oct. 2025. ISSN 2541-3333. Available at: <https://conferences.uin-malang.ac.id/index.php/iconies/article/view/3504>. Date accessed: 15 may 2026.