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Efficiency of Conventional Vs Islamic Banks in Indonesia: Pre and Mid-Covid Analysis

Economics Development Analysis Journal · Vol. 14 No. 3 (2025) · hlm. 337–354

DOI
10.15294/edaj.v14i3.28326
ISSN
2502-2725, 2252-6560
Terbit
2025-10-22
Penerbit
Universitas Negeri Semarang
Bahasa
eng

Abstrak

This study aims to assess the technical efficiency of Indonesia’s conventional and Islamic banks and to examine whether their efficiencies differ between the periods before and during the COVID-19 pandemic. Bank input and output data are obtained from financial statements sourced from the CEIC Global Database for 96 Indonesian banks over the period from 2015 to 2022. The study employs bootstrap Data Envelopment Analysis (DEA) under both production and intermediation approaches to estimate bias-corrected technical efficiency. Independent t-tests are conducted to compare efficiency scores between conventional and Islamic banks, as well as to examine differences in technical efficiency before versus during the COVID-19 pandemic. The empirical findings indicate that Indonesian banks during the pandemic period were generally less efficient than before, and Islamic banks consistently exhibited lower technical efficiency than conventional banks. Although conventional banks outperform Islamic ones overall, the efficiency gap is not statistically significant during the pandemic. Moreover, banks show higher efficiency under the production approach, indicating stronger performance in revenue generation than fund intermediation. This study advises Indonesian banks to increase interest income (or fund disbursements, for Islamic banks), non-interest income, and loans while also considering risk to improve overall technical efficiency.

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  • Australian National University
  • Universitas Esa Unggul
  • Hasanuddin University
  • Padjadjaran University
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Rekan penulisOrganisasiArtikel bersama
Militcyano Samuel SapuletteAustralian National University3
Donny HardiawanAfiliasi tidak diketahui1
Muhammad Faishal Akbar DwiputraAfiliasi tidak diketahui1
Maman SetiawanAfiliasi tidak diketahui1
Bayu KharismaAfiliasi tidak diketahui1
Bayu Rizky PratamaAfiliasi tidak diketahui1
Aurelia Puteri ArfitaAfiliasi tidak diketahui1
Iswadi IswadiUniversitas Esa Unggul1
Muhammad SayuthiAfiliasi tidak diketahui1
Ardian SaputraHasanuddin University1
Aru W SudoyoAfiliasi tidak diketahui1
Idrus AlwiAfiliasi tidak diketahui1
Cosphiadi IrawanAfiliasi tidak diketahui1
Djumhana AtmakusumahAfiliasi tidak diketahui1
Agus KosasihAfiliasi tidak diketahui1
Auda AzizAfiliasi tidak diketahui1
Abdulmuthalib AbdulmuthalibAfiliasi tidak diketahui1
Lyana LyanaAfiliasi tidak diketahui1
Sri InggrianiAfiliasi tidak diketahui1
Merry WinteryAfiliasi tidak diketahui1
Linda LisonAfiliasi tidak diketahui1
Ary H ReksodiputroAfiliasi tidak diketahui1
Alvin NursalimAfiliasi tidak diketahui1
Puspita A KatiliAfiliasi tidak diketahui1
Nury EffendiPadjadjaran University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.unnes.ac.id/journals/edaj/oai, pertama di-harvest 5 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc)
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	<dc:title xml:lang="en">Efficiency of Conventional Vs Islamic Banks in Indonesia: Pre and Mid-Covid Analysis</dc:title>
	<dc:creator xml:lang="en">Adiaksa, Fikar</dc:creator>
	<dc:creator xml:lang="en">Santoso, Teguh</dc:creator>
	<dc:subject xml:lang="en">Bank Efficiency</dc:subject>
	<dc:subject xml:lang="en">Bootstrap DEA</dc:subject>
	<dc:subject xml:lang="en">Conventional Banks</dc:subject>
	<dc:subject xml:lang="en">COVID-19 Pandemic</dc:subject>
	<dc:subject xml:lang="en">Islamic Banks</dc:subject>
	<dc:description xml:lang="en">This study aims to assess the technical efficiency of Indonesia’s conventional and Islamic banks and to examine whether their efficiencies differ between the periods before and during the COVID-19 pandemic. Bank input and output data are obtained from financial statements sourced from the CEIC Global Database for 96 Indonesian banks over the period from 2015 to 2022. The study employs bootstrap Data Envelopment Analysis (DEA) under both production and intermediation approaches to estimate bias-corrected technical efficiency. Independent t-tests are conducted to compare efficiency scores between conventional and Islamic banks, as well as to examine differences in technical efficiency before versus during the COVID-19 pandemic. The empirical findings indicate that Indonesian banks during the pandemic period were generally less efficient than before, and Islamic banks consistently exhibited lower technical efficiency than conventional banks. Although conventional banks outperform Islamic ones overall, the efficiency gap is not statistically significant during the pandemic. Moreover, banks show higher efficiency under the production approach, indicating stronger performance in revenue generation than fund intermediation. This study advises Indonesian banks to increase interest income (or fund disbursements, for Islamic banks), non-interest income, and loans while also considering risk to improve overall technical efficiency.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2025-10-22</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unnes.ac.id/journals/edaj/article/view/28326</dc:identifier>
	<dc:identifier>10.15294/edaj.v14i3.28326</dc:identifier>
	<dc:source xml:lang="en">Economics Development Analysis Journal; Vol. 14 No. 3 (2025): Economics Development Analysis Journal; 337 - 354</dc:source>
	<dc:source>2502-2725</dc:source>
	<dc:source>2252-6560</dc:source>
	<dc:source>10.15294/edaj.v14i3</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/edaj/article/view/28326/7883</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Economics Development Analysis Journal</dc:rights>
</oai_dc:dc>