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HENGKI TAMANDO SIHOTANG
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hengki_tamando@yahoo.com
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INDONESIA
Journal Of Management Science (JMAS)
ISSN : -     EISSN : 26849747     DOI : -
Core Subject : Economy, Science,
Jurnal Ilmu Manajemen (JMAS) menawarkan analisis yang luas dan luas dari semua permukaan manajemen dan sains. Diterbitkan empat kali per tahun, ini memberikan penekanan pada kemahiran universal dalam metode vital, teknik, dan bidang penelitian. menyajikan kesempatan bagi pembaca untuk berbagi saling pengertian di seluruh jajaran bisnis dan manajemen keterampilan dan ilmu yang digunakan; mencakup semua bidang ilmu manajemen dari sistem ke aspek prakti. studi kasus dan meliput isu-isu penting terbaru. Jurnal Ilmu Manajemen (JMAS) meliputi bidang: Akuntansi, Pengantar keuangan, Operasi dan manajemen Informasi, manajemen sumber daya manusia, Pengantar pemasaran, Ekonomi Mikro, Perilaku Organisasi, Hukum Bisnis, Manajemen Strategis, Ekonomi Manajerial, Strategi dan Manajemen Bank, Kewirausahaan , Pengantar Bisnis Internasional, Kepemimpinan, Manajemen Kualitas, Pemasaran, Manajemen Rantai Pasokan, Perbankan, Keuangan dan Akuntansi, Sumber Daya Manusia.
Arjuna Subject : -
Articles 4 Documents
Search results for , issue "Vol 7 No 4 (2024): October: Management Science and Field" : 4 Documents clear
Can renewable energy certificates buffer the impact of power outages on stock performance? Liang, Yung-Han; Chung, Yessica C. Y.
Junal Ilmu Manajemen Vol 7 No 4 (2024): October: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jmas.v12i3.551

Abstract

This study uses an event study approach to investigate the impact of Renewable Energy Certificates (RECs) on company stock performance during an unexpected nationwide power outage on May 17, 2021. Our data consists of 28 companies that have installed renewable energy facilities. The results show that manufacturers holding T-RECs experienced a significant decline in stock prices on the day of the power outage, while financial and service T-REC holders were not affected. Nevertheless, over the following five days, shareholders of manufacturing companies experienced a positive daily abnormal return of 0.0046%, which is higher than the daily abnormal return of 0.0023% for financial and service companies.
The relationship of company size, sales growth, and capital structure with firm value: Mediated by profitability Savira, Nadya Pambudianing; Mahirun, Mahirun
Junal Ilmu Manajemen Vol 7 No 4 (2024): October: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jmas.v12i3.555

Abstract

The purpose of this study is to analyze and obtain empirical evidence regarding the influence of profitability, company size, and sales growth on the value of companies mediated by capital structure. The population in this study is food & beverage companies listed on the Indonesia Stock Exchange in 2021-2023, with a sample of 49 companies and using the purposive sampling method. Quantitative data was collected and then processed using the Partial Least Square method. This study produced that size had a negative and insignificant effect on price to book value, sales growth had a significant positive effect on price to book value, debt to equity ratio had a positive and insignificant effect on price to book value, and return on assets had a significant positive effect on price to book value. Furthermore, sales growth has a non-significant positive effect on return on assets, debt to equity ratio has a significant negative effect on return on assets. In the test of the effect of mediation or indirect influence, the results were obtained that return on assets was not able to mediate the effect of sales growth and debt to equity ratio on price to book value.
Standards for letters of credit according to Islamic views El Alimi, Mubarok; Elmuhriani, Wira
Junal Ilmu Manajemen Vol 7 No 4 (2024): October: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jmas.v12i3.558

Abstract

In this increasingly modern era, there have been many big changes in various sectors which were previously carried out face to face, but now many conveniences have been provided due to changes in the current business climate. As we know, the world of exports and imports continues to be a special attraction in the field of implementation, so with the increasing complexity in a business, there must also be standards or benchmarks that become the basis for carrying out these economic activities, so that they remain on track. which is still permitted by the Islamic religion today. In this research, we use library research. The literature used in this research is from various books and relevant previous research journals as the basis for writing this article. From this research it can be concluded that Letter of Credit (L/C) is a payment method that is considered the safest in international trade transactions, because it provides security for both parties, namely exporters and importers. This method can also be adopted and applied by sharia banking, which generally uses wakalah contracts as the basic basis for its transactions. Fatwa of the National Sharia Council of the Indonesian Ulema Council No: 10/DSNMUI/IV/2000 concerning Wakalah provides guidelines regarding how the wakalah contract should be implemented in muamalah activities in society. The strong legal foundation of wakalah contracts strengthens their application in sharia banking, supports the development of sharia banking products and services based on wakalah contracts, and motivates the development of sharia banking in Indonesia.
Analysis of the influence of socioeconomic factors on women's decision to work in the formal-informal sector in east Lombok Regency Handayani, Tuti; Wijimulawiani, Baiq Saripta
Junal Ilmu Manajemen Vol 7 No 4 (2024): October: Management Science and Field
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jmas.v12i3.563

Abstract

This study analyzes the influence of socioeconomic factors on women's decisions in East Lombok Regency to work in the formal or informal sector. With a quantitative approach and logistic regression methods, data were collected from 908 respondents registered in the National Labor Force Survey. The results show that education, income, and working hours significantly affect women's choice of job sectors. Lower education increases the chances of choosing the informal sector, while the increase in working hours is related to the tendency to work in the informal sector. Although income has a significant impact, its influence on sectoral decisions is not as large as education and working hours. These findings can be a reference for policymakers in designing more effective women's empowerment programs.

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