Article Per Year (5 Year)
p-Index From 2020 - 2025
0.444
P-Index
This Author published in this journals
All Journal RISK : Jurnal Riset Bisnis dan Ekonomi Jurnal Inovasi Bisnis Manajemen dan Akuntansi
Marco Hadi Surya
Unknown Affiliation
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

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

Found 2 Documents
Search

 1 
Optimasi Produksi Takoyabox menggunakan Metode Simplex Linear Programming dengan Software POM-QM Antonio Alberth Pratama; Diana Fabiola; Marco Hadi Surya; Siu Jun; Theresia Marselina; Dudy Effendy
Jurnal Inovasi Bisnis Manajemen dan Akuntansi Vol. 2 No. 4 (2024): JIBMA : Jurnal Inovasi Bisnis Manajemen dan Akuntansi
Publisher : PT. Karya Inovatif Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65255/jibma.v2i4.72

Abstract

Takoyabox, a rapidly growing takoyaki franchise in Indonesia, is renowned for its high-quality and delicious Japanese-style octopus balls. This study aims to optimize Takoyabox's production process using the Simplex Linear Programming method with POM-QM software. The primary objective is to determine the optimal production quantity for each product to maximize profit and minimize costs. Data was collected qualitatively through in-depth interviews and direct observations at the Takoyabox store on Panglima Aim Street, Pontianak, owned by Mr. Kevin Wijaya. Both primary and secondary data were analyzed using descriptive qualitative analysis and linear programming techniques. The results show that applying the Simplex method via POM-QM software can increase Takoyabox's profit from Rp 750,000 to Rp 1,012,500, an improvement of Rp 262,500. This demonstrates the effectiveness of POM-QM software in enhancing production efficiency and achieving optimal business outcomes. Further recommendations include continuous application of linear programming techniques for ongoing optimization and exploring additional software tools to support decision-making processes.
The Impact of Macroeconomic Variables on Stock Market Performance: Evidence on the Mediating Role of Monetary Policy from Indonesia Marco Hadi Surya; Hartono
RISK : Jurnal Riset Bisnis dan Ekonomi Vol. 6 No. 2 (2025): November 2025
Publisher : Universitas Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/risk.v6i2.6933

Abstract

This study investigates the complex relationship between macroeconomics and the Indonesian stock market, focusing on the often-overlooked mediating role of monetary policy. Employing path analysis on quarterly data from 2005-2024, the study models the direct and indirect effects of inflation, GDP, and unemployment on the Composite Stock Price Index (IHSG) via the BI rate. Results show that unemployment and the BI rate have a direct, significant negative impact on the IHSG. Crucially, the findings reveal that inflation's impact is fully mediated by the interest rate, clarifying previous inconsistencies in the literature. This analysis confirms the significance of the asset price channel of monetary policy transmission in Indonesia.
Co-Authors Antonio Alberth Pratama Diana Fabiola Dudy Effendy Hartono Hartono Siu Jun Theresia Marselina