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All Journal YUME : Journal of Management Economics and Digital Business Review Amsir Accounting & Finance Journal Jurnal Ilmiah Multidisiplin Indonesia
Nginang, Yusra
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Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Health Professions Physics Social Sciences

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Analisis Efektivitas Diversifikasi Dalam Mengelola Risiko Fortofolio Investasi Asniwati, Asniwati; Nginang, Yusra; Adrianah, Adrianah; Sari, Erniyati Caronge, Rukmana
YUME : Journal of Management Vol 7, No 2 (2024)
Publisher : Pascasarjana STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/yum.v7i2.7121

Abstract

Diversifikasi portofolio investasi merupakan strategi yang umum digunakan untuk mengurangi risiko investasi dengan membagi dana ke dalam berbagai jenis aset. Penelitian ini bertujuan untuk menganalisis efektivitas diversifikasi dalam mengelola risiko portofolio investasi.Metode yang digunakan dengan pendekatan kuantitatif meliputi pengumpulan data historis harga aset, penghitungan korelasi antar aset, serta simulasi Monte Carlo untuk mengukur  tingkat risiko dan pengembalian portofolio diversifikasi. Sedangkan analisis efektivitas diversifikasi menggunakan analisis rasio sharpe. Hasil penelitian menunjukkan bahwa diversifikasi secara signifikan dapat mengurangi risiko portofolio tanpa mengorbankan potensi pengembalian investasi. Implikasi dari penelitian ini adalah pentingnya pemahaman yang mendalam terhadap diversifikasi aset dalam merancang strategi investasi yang efektif. Selain itu penelitian ini juga memberikan wawasan penting bagi investor dan manajer portofolio dalam pengambilan keputusan yang bijak dan terinformasi.Kata Kunci: Diversifikasi, risiko investasi, portofolio, korelasi asset
The Effect of Financial Management Effectiveness and Digital Marketing on Strengthening Human Resource Capacity in P4S Farmer Groups Adrianah, Adrianah; Nginang, Yusra; Asniwati, Asniwati; Sari, Rukmana; Wildam, Andi Arwinda
Jurnal Ilmiah Multidisiplin Indonesia (JIM-ID) Vol. 4 No. 7 (2025): Jurnal Ilmiah Multidisplin Indonesia (JIM-ID), August 2025
Publisher : Sean Institute

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Abstract

This research aims to analyze the effectiveness of financial management and digital marketing implementation on strengthening human resource (HR) capacity within the P4S Farmers Group, both partially and simultaneously. This research is descriptive quantitative in nature. The population in this study was 20 people, as the population was very limited, so this population served as an illustration. Information was collected through observation, questionnaires, and documentation. The information analysis methods used were descriptive analysis, validity test, reliability test, multiple linear regression analysis, T-test and F-test correlation, and classical assumption test. The research results showed that the independent variables simultaneously had a significant and positive influence with a donation value of 7.261. Partially, the Financial Management Efficiency variable had a significant and positive influence with a t-test of 3.726, the Digital Marketing Implementation variable had no partial influence with a t-test of 1.286, and its influence was seen from R² 46.1%, the rest was influenced by other factors not examined in this research.
Kontribusi Kualitas Layanan Terhadap Kepuasan Pelanggan Pada Ghefa Therapy Center Nginang, Yusra; Asniwati, Asniwati; Adrianah, Adrianah; Sari, Rukmana
Economics and Digital Business Review Vol. 5 No. 1 (2024): Agustus - January
Publisher : STIE Amkop Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37531/ecotal.v5i1.957

Abstract

This research aims to determine the Contribution of Service Quality to Customer Satisfaction at Ghefa Therapy Center both partially and simultaneously. This study employs quantitative descriptive research. The population in this research is all customers of Ghefa Therapy Center, and the sample taken as respondents is 100 people, selected through random sampling. Data collection is conducted through observation techniques and structured questionnaires. The data analysis techniques used include descriptive analysis, validity test, reliability test, multiple linear regression analysis, correlation test, T-test, F-test, and classical assumption test. The research results indicate that simultaneously, the independent variables have a significant and positive effect with a contribution value of 31%, and the rest is influenced by other variables. Partially, all variables have a positive effect, with staff courtesy and information openness being the most significantly and positively influential.
Pengaruh Kesadaran Perpajakan dan Pelayanan Fiskus terhadap Kepatuhan Wajib Pajak Orang Pribadi Nginang, Yusra
Amsir Accounting & Finance Journal Vol 1 No 2 (2023): Juli
Publisher : Fakultas Bisnis Institut Ilmu Sosial dan Bisnis Andi Sapada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56341/aafj.v1i2.248

Abstract

This research aims to examine the impact of tax awareness and fiscal services on the tax compliance of individual taxpayers in the city of Parepare. The research method used is causal research with a population of individual taxpayers in Parepare, and the sample selection is done through proportional sampling. The data used are subject data from primary data sources, and data collection is conducted using questionnaires. The analysis used is multiple regression analysis. The test results indicate that tax awareness has a significant positive impact on tax compliance, and fiscal services have a significant positive impact on tax compliance. The recommendations from this research are to suggest that the tax officials in the city of Parepare become more proactive in providing information and tax collection to taxpayers, so they understand their tax obligations and avoid sanctions. Furthermore, future research is expected to encompass all tax compliance indicators to better support overall tax compliance.
Co-Authors Adrianah, Adrianah Asniwati Sari, Erniyati Caronge, Rukmana Sari, Rukmana Wildam, Andi Arwinda