Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal JIMEK Ascendia: Journal of Economic and Business Advancement
Ardiyansyah Prawirautama Ali
Unknown Affiliation
Economics, Econometrics & Finance

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : JIMEK

 1 
Pengaruh Diversifikasi Portofolio, Market Timing, dan Fund Manager Skill Tehadap Kinerja Reksa Dana Saham di Indonesia Ardiyansyah Prawirautama Ali; Marlinda Ina; Maria Yovita R. Pandin
Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan Vol. 6 No. 1 (2026): Maret: Jurnal Ilmu Manajemen, Ekonomi dan Kewirausahaan (JIMEK)
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jimek.v6i1.9807

Abstract

The investigation explores how spreading investments across assets, predicting market shifts, and the talents of fund leaders shape the results of stock-based mutual funds in Indonesia. Amid a fast-paced and rivalrous financial market scene, the achievements of these funds hinge on the approaches used by their investment overseers. Spreading out holdings across different shares lowers potential losses, whereas spotting the best market entry and exit points showcases a leader's savvy. Meanwhile, the proficiency of fund managers highlights their insight, background, and thoughtful moves to boost portfolio gains. Employing a numerical strategy, the work draws on secondary info from official performance summaries of OJK-approved stock mutual funds during a set timeframe. Fund outcomes are mainly judged using Jensen’s Alpha, and insights are drawn through multi-variable linear modeling to see the weight of each factor on performance.Findings show that asset spreading and market prediction skills have a beneficial but minor role in fund outcomes. However, manager abilities deliver a strong and meaningful boost, suggesting that the wisdom and track record of investment heads are central to stock mutual fund triumphs in Indonesia. This points to the value of expert managers for solid portfolio handling, plus the push to refine spreading and timing tactics that better match evolving market trends.    
Co-Authors Christian Hadinata Maria Yovita R. Pandin Marlinda Ina Tries Ellia Sandari