A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing

This study examines the comparative performance of Sharia and conventional equity mutual funds in Indonesia by assessing the influence of reputation, stock selection ability, and market timing on risk-adjusted returns as measured by the Sharpe Ratio. The research is motivated by the increasing dema...

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Main Authors: Kavi Sulaiman, R. Melda Maesarach
Format: Article
Language:English
Published: Universitas KH Abdul Chalim, Prodi Ekonomi Syariah 2025-07-01
Series:Indonesian Interdisciplinary Journal of Sharia Economics
Subjects:
Online Access:https://e-journal.uac.ac.id/index.php/iijse/article/view/8151
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author Kavi Sulaiman
R. Melda Maesarach
author_facet Kavi Sulaiman
R. Melda Maesarach
author_sort Kavi Sulaiman
collection DOAJ
description This study examines the comparative performance of Sharia and conventional equity mutual funds in Indonesia by assessing the influence of reputation, stock selection ability, and market timing on risk-adjusted returns as measured by the Sharpe Ratio. The research is motivated by the increasing demand for Sharia-compliant investment alternatives and the growing competition with conventional financial products. The core problem addressed in this study is whether managerial strategies and reputation significantly differentiate the performance of Sharia-based funds from their conventional counterparts. The primary objectives are to analyze the effects of fund reputation, stock selection skills, and market timing on mutual fund performance and to identify whether significant differences exist between Sharia and conventional funds. This quantitative study employs a comparative and causal associative approach using secondary data from 18 mutual funds (9 Sharia and 9 conventional) over the period 2020–2024. The Sharpe Ratio was calculated to measure performance, while stock selection and market timing abilities were evaluated using the Treynor-Mazuy model. The findings reveal that conventional mutual funds outperform Sharia mutual funds in terms of risk-adjusted return. However, no statistically significant differences were observed in stock selection and market timing abilities between the two fund types. Moreover, fund reputation did not significantly influence performance in either category. These results suggest that external market factors and strategic alignment may have a greater impact than past ratings or technical timing. The study contributes to both academic and practical investment discourse, offering insights for investors and fund managers seeking to optimize performance within ethical and financial constraints.
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publishDate 2025-07-01
publisher Universitas KH Abdul Chalim, Prodi Ekonomi Syariah
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series Indonesian Interdisciplinary Journal of Sharia Economics
spelling doaj-art-38a5882b48e74856a3a2f8c6b7cdaebf2025-08-20T03:32:16ZengUniversitas KH Abdul Chalim, Prodi Ekonomi SyariahIndonesian Interdisciplinary Journal of Sharia Economics2621-606X2025-07-018310.31538/iijse.v8i3.8151A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market TimingKavi Sulaiman0R. Melda Maesarach1Universitas Muhammadiyah Jakarta, Jakarta, IndonesiaUniversitas Muhammadiyah Jakarta, Jakarta Indonesia This study examines the comparative performance of Sharia and conventional equity mutual funds in Indonesia by assessing the influence of reputation, stock selection ability, and market timing on risk-adjusted returns as measured by the Sharpe Ratio. The research is motivated by the increasing demand for Sharia-compliant investment alternatives and the growing competition with conventional financial products. The core problem addressed in this study is whether managerial strategies and reputation significantly differentiate the performance of Sharia-based funds from their conventional counterparts. The primary objectives are to analyze the effects of fund reputation, stock selection skills, and market timing on mutual fund performance and to identify whether significant differences exist between Sharia and conventional funds. This quantitative study employs a comparative and causal associative approach using secondary data from 18 mutual funds (9 Sharia and 9 conventional) over the period 2020–2024. The Sharpe Ratio was calculated to measure performance, while stock selection and market timing abilities were evaluated using the Treynor-Mazuy model. The findings reveal that conventional mutual funds outperform Sharia mutual funds in terms of risk-adjusted return. However, no statistically significant differences were observed in stock selection and market timing abilities between the two fund types. Moreover, fund reputation did not significantly influence performance in either category. These results suggest that external market factors and strategic alignment may have a greater impact than past ratings or technical timing. The study contributes to both academic and practical investment discourse, offering insights for investors and fund managers seeking to optimize performance within ethical and financial constraints. https://e-journal.uac.ac.id/index.php/iijse/article/view/8151Mutual Fund, Sharia Finance, Stock Selection, Market Timing, Reputation
spellingShingle Kavi Sulaiman
R. Melda Maesarach
A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing
Indonesian Interdisciplinary Journal of Sharia Economics
Mutual Fund, Sharia Finance, Stock Selection, Market Timing, Reputation
title A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing
title_full A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing
title_fullStr A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing
title_full_unstemmed A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing
title_short A Comparative Analysis of the Performance of Sharia and Conventional Equity Mutual Funds in Indonesia: A Review of Reputation, Stock Selection, and Market Timing
title_sort comparative analysis of the performance of sharia and conventional equity mutual funds in indonesia a review of reputation stock selection and market timing
topic Mutual Fund, Sharia Finance, Stock Selection, Market Timing, Reputation
url https://e-journal.uac.ac.id/index.php/iijse/article/view/8151
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