Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Akta Yudisia Equiva
Amrullah, Akbar Taufik
Unknown Affiliation
Humanities Computer Science & IT Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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

Found 2 Documents
Search

 1 
Penentuan Portofolio Saham Dengan Memperhatikan Standar Deviasi Dan Rata-Rata Tingkat Pengembalian Harian (Studi pada Emiten BSSR dan ITMG selama 2019-2022): Penentuan Portfolio Saham Santoso, Eka; Azka, Muhammad; Amrullah, Akbar Taufik
Equiva Journal Vol 2 No 2 (2024):
Publisher : Jurusan Matematika dan Teknologi Informasi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menentukan proporsi optimal dalam portofolio saham BSSR dan ITMG. Analisis kuantitatif dilakukan dengan menggunakan data harga saham harian selama tiga tahun (Agustus 2019 - Agustus 2022). Penelitian ini bertujuan untuk meminimalkan risiko portofolio dengan mencari kombinasi proporsi yang menghasilkan standar deviasi terkecil dan return rata-rata tertinggi. Hasil penelitian diharapkan dapat memberikan wawasan berharga bagi investor dalam mengalokasikan saham BSSR dan ITMG, serta berkontribusi pada pengembangan ilmu pengetahuan investasi.
PERLINDUNGAN HUKUM PELAKU USAHA LOKAL DALAM PASCA PERATURAN PRESIDEN NOMOR 12 TAHUN 2021 SULAIMAN, SULAIMAN; AMRULLAH, AKBAR TAUFIK; ZACHARY, REYHAN DYO
JURNAL AKTA YUDISIA Vol 10, No 1 (2025): Vol. 10, No. 1 (2025): Vol. 10, No. 1 Juni 2025
Publisher : Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/ay.v10i1.6799

Abstract

This research aims to analyze the effectiveness of legal protection for local business actors in government procurement of goods and services following the implementation of Presidential Regulation No. 12 of 2021. The research method employs a normative juridical approach with descriptive-analytical qualitative analysis techniques on procurement regulations and their implementation. Data collection techniques were conducted through comprehensive literature studies on primary, secondary, and tertiary legal materials relevant to legal protection for local business actors. Research findings indicate a paradigm transformation from passive to active-affirmative approaches through layered protection mechanisms including price preferences up to 15% for domestic products, administrative procedure simplification, digital information access facilitation, and strengthened risk-based supervision systems. Implementation of this regulation successfully increased local business participation with a 35% increase in contract value and creation of 150,000 new jobs within two years of implementation. However, challenges remain in inter-agency coordination with implementation variance reaching 40%, limited human resource capacity, and suboptimal integration of supervision information systems. The research concludes the necessity for optimization strategies through strengthened real-time monitoring, integrated digital platform development, and systematic capacity building programs to ensure sustainable legal protection effectiveness
Co-Authors Azka, Muhammad Santoso, Eka Sulaiman Sulaiman ZACHARY, REYHAN DYO