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All Journal AFRE Accounting Financial Review Meteor STIP Marunda Dinasti International Journal of Economics, Finance & Accounting (DIJEFA)
MUIS, MUHAMMAD ABDUL
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Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Transportation

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The Optimal Portofolio Creation using Markowitz Model Muis, Muhammad Abdul; Adhitama, Satria
AFRE (Accounting and Financial Review) Vol 4, No 1 (2021): July
Publisher : Postgraduate Program Merdeka University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/afr.v4i1.5959

Abstract

The research intends at analyzing the optimal portfolio creation using the Markowitz model (Mean variance) in the Chevron Pacific Indonesia pension fund.The research methodology used is qualitative descriptive method with panel and secondary data obtained from the Chevron Pacific Indonesia pension fund. The sampling technical method used the monthly data during the period January 2016 to December 2018. The data analysis technique used is a portfolio analysis using Markowitz model.In the analysis it was found that during the period. The writer considers investment activities Chevron Pacific Indonesia pension fund hasn't formed efficient portfolio and optimal, only produces an average realization return of 7.93% with a risk 3.50%. While efficient portfolio alternatives by using the mean variance model are: in GMV portfolio produces an expected return 7.93% with a risk 1.45%, while in Tangency portfolio an expected return is 8.07% with a risk 3.73%, while the maximum portfolio return produces an expected return of 10.24% with the highest level risk of 12.24%.Penelitian ini bertujuan untuk menganalisis penciptaan portofolio optimal dengan menggunakan model Markowitz (Mean variance) pada dana pensiun Chevron Pacific Indonesia. Metodologi penelitian yang digunakan adalah metode deskriptif kualitatif dengan panel dan data sekunder yang diperoleh dari dana pensiun Chevron Pacific Indonesia. Teknik pengambilan sampel menggunakan data bulanan selama periode Januari 2016 sampai dengan Desember 2018. Teknik analisis data yang digunakan adalah analisis portofolio dengan menggunakan model Markowitz. Dalam analisis ditemukan bahwa selama periode tersebut. Penulis menilai kegiatan investasi dana pensiun Chevron Pacific Indonesia belum membentuk prtfolio yang efisien dan optimal, hanya menghasilkan realisasi retun rata-rata sebesar 7,93% dengan risiko 3,50%. Sedangkan alternatif portofolio yang efisien dengan menggunakan mean variance model adalah: pada portofolio GMV menghasilkan expected return 7,93% dengan risiko 1,45%, sedangkan pada Tangency portfolio return yang diharapkan adalah 8,07% dengan risiko 3,73%, sedangkan return portofolio maksimum menghasilkan pengembalian yang diharapkan sebesar 10,24% dengan tingkat risiko tertinggi sebesar 12,24%. 
SIMULATION-BASED LEARNING IN MARITIME TRAINING: ENHANCING COMPETENCY AND PREPAREDNESS Ala, Asman; Hamidi, Nazilul; Yoniessa, Siska; Masito, Fitri; Muis, Muhammad Abdul
Meteor STIP Marunda Vol 17 No 1 (2024): June
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) STIP Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36101/msm.v17i1.361

Abstract

Simulation-Based Learning (SBL) is a pivotal component in maritime education, offering realistic and immersive experiences for cadets. This research critically evaluates SBL's efficacy among 30 cadets undergoing vocational practice or internships, aligning with International Maritime Organization (IMO) - Standards of Training, Certification, and Watchkeeping (STCW). Through qualitative analysis, SBL was found to significantly enhance cadets' competency, decision-making skills, and confidence in handling maritime challenges. Challenges such as technical issues and fidelity discrepancies were noted, underscoring the need for ongoing improvement. Furthermore, the study emphasizes the importance of aligning maritime education with international standards to ensure standardized and comprehensive training. The findings contribute to the discourse on SBL's role in maritime education, highlighting its potential to prepare cadets for real-world scenarios effectively.
Measuring Financial Sustainability: The Influence of ROA, BOPO, and NIM on Foreign Exchange National Private Commercial Banks in Indonesia Muis, Muhammad Abdul; M. Nurdin
Dinasti International Journal of Economics, Finance & Accounting Vol. 5 No. 4 (2024): Dinasti International Journal of Economics, Finance & Accounting (September - O
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/dijefa.v5i4.3007

Abstract

This research aims to analyze the influenceReturn on Assets(ROA), Operating Costs to Operating Income (BOPO) andNet Interest Margin(NIM) againstFinancial Sustainability Ratio(FSR) at National Private Commercial Banks for Foreign Exchange in Indonesia during the period 2018 to 2022. The population in this research is all National Private Commercial Banks for Foreign Exchange in Indonesia during the period 2018 to 2022. The sample selection technique used purposive sampling and 15 banks were selected as research data. . The data analysis method used is panel data regression analysis using Eviews 10. The research results show that: Return on Assets (ROA) has a positive and significant effect on the Financial Sustainability Ratio (FSR). Operational Costs on Operating Income (BOPO) and Net Interest Margin (NIM) have a negative and significant effect on the Financial Sustainability Ratio (FSR). The R Square value is 0.957730, indicating that the Financial Sustainability Ratio (FSR) is influenced by Return on Assets (ROA), Operational Costs to Operating Income (BOPO) and Net Interest Margin (NIM) of 95.77%.
Co-Authors Ala, Asman Hamidi, Nazilul M. Nurdin Masito, Fitri Satria Adhitama, Satria Yoniessa, Siska