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All Journal Jurnal Manajemen dan Bisnis Jurnal Riset Akuntansi dan Keuangan International Journal of Environmental, Sustainability, and Social Science Jurnal Manajemen dan Bisnis Inspirasi & Strategi (INSPIRAT) : Jurnal Kebijakan Publik & Bisnis Jurnal ABDIMAS MUTIARA KUKIMA :Kumpulan Karya Ilmiah Manajemen Kaizen: Jurnal Pengabdian Pada Masyarakat
Sipahutar, Robinson
Universitas Katolik Santo Thomas Medan, Indonesia
Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Medicine & Pharmacology Nursing Social Sciences Other

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Journal : Jurnal Manajemen dan Bisnis

 1 
PORTOFOLIO INVESTASI SEBAGAI ALTERNATIF KEPUTUSAN DI PASAR MODAL (Studi Penelitian pada Saham Bursa Efek Indonesia 2012 Sipahutar, Robinson
Jurnal Manajemen dan Bisnis Vol 19 No. 2 Tahun 2019
Publisher : UNIKA Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54367/jmb.v19i2.574

Abstract

Portfolio Analysis is one of the alternative alternative tools in making investment decisions in stocks. In investing, if it only depends on one type of stock, it is likely that many investors will bear the risk. This stage involves identifying which securities will be chosen to form a portfolio and what proportion of funds will be invested in each of these securities. The selection of these securities (in other words, investors diversify) is intended to minimize the risk borne. The selection of these securities will be influenced by risk preferences, cash needs patterns, and tax status. Investment decisions are decisions taken by investors to allocate the funds they have in the form of certain assets (financial assets) in the hope that they will get economic benefits in the future. If the decision taken is to buy a certain number of shares, then that is expected to get dividends and capital gains if the shares are resold. The main consideration for fund owners (investors) in optimizing investment decisions is to maximize the level of return on investment (risk) for certain investments (Saragih et al., 2006). The making of an investment decision framework largely determines the success of an investor in optimizing the level of investment returns and reducing as little as possible the risks faced (Markowitz, 1952). In connection with the above, the main problem in this study is how to design an optimal portfolio simulation which is a combination of LQ 45 liquid stocks listed on the Indonesia Stock Exchange (IDX). The research data was conducted on LQ 45 shares during the period March - June 2012. The variables of this study were stock prices, returns, standard deviations of returns. The statistical method used is the F-test for homogeneity of variants. The results showed that only 16 stocks had optimal portfolios. Optimal portfolio, characterized by high return and low risk.
PORTOFOLIO INVESTASI SEBAGAI ALTERNATIF KEPUTUSAN DI PASAR MODAL (Studi Penelitian pada Saham Bursa Efek Indonesia 2012) Sipahutar, Robinson
Jurnal Manajemen dan Bisnis Vol 20 No. 1 Tahun 2020
Publisher : UNIKA Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54367/jmb.v20i1.685

Abstract

Robinson Sipahutar, 2015. Portfolio Analysis is one of the alternative alternative tools in making investment decisions in stocks. In investing, if it only depends on one type of stock, it is likely that many investors will bear the risk. This stage involves identifying which securities will be chosen to form a portfolio and what proportion of funds will be invested in each of these securities. The selection of these securities (in other words, investors diversify) is intended to minimize the risk borne. The selection of these securities will be influenced by risk preferences, cash needs patterns, and tax status. Investment decisions are decisions taken by investors to allocate the funds they have in the form of certain assets (financial assets) in the hope that they will get economic benefits in the future. If the decision taken is to buy a certain number of shares, then that is expected to get dividends and capital gains if the shares are resold. The main consideration for fund owners (investors) in optimizing investment decisions is to maximize the level of return on investment (risk) for certain investments (Saragih et al., 2006). The making of an investment decision framework largely determines the success of an investor in optimizing the level of investment returns and reducing as little as possible the risks faced (Markowitz, 1952). In connection with the above, the main problem in this study is how to design an optimal portfolio simulation which is a combination of LQ 45 liquid stocks listed on the Indonesia Stock Exchange (IDX). The research data was conducted on LQ 45 shares during the period March - June 2012. The variables of this study were stock prices, returns, standard deviations of returns. The statistical method used is the F-test for homogeneity of variants. The results showed that only 16 stocks had optimal portfolios. Optimal portfolio, characterized by high return and low risk.
ANALISIS PERBANDINGAN MINAT BERWIRAUSAHA DAN BEKERJA SEBAGAI KARYAWAN DI MASA PANDEMI COVID-19: (Studi Kasus : Alumni Tahun 2020/2021 Fakultas Ekonomi Unika Santo Thomas Medan) Tamba, Darwis; Sipahutar, Robinson; Purba, Antonius M.
Jurnal Manajemen dan Bisnis Volume 22 No. 2 Tahun 2022
Publisher : UNIKA Santo Thomas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54367/jmb.v22i2.2136

Abstract

The purpose of this study is to compare interest in entrepreneurship and working as an employee during the Covid-19 pandemic. The population is all alumni of the Faculty of Economics, Unika Santo Thomas, Medan. A sample of 96 respondents, data collection techniques using questionnaires, documentation and interviews, data analysis techniques referring to Miles & Huberman (1992: 16) with three flow of activities that occur simultaneously, namely: data reduction, data presentation, conclusion drawing/verification. The results showed that interest in entrepreneurship during the Covid-19 pandemic among alumni of the Faculty of Economics, Unika Santo Thomas, Medan, was higher, namely 56 respondents compared to interest in working as an employee during the Covid-19 pandemic, which was 40 respondents. The reason respondents chose to be interested in entrepreneurship is because during the Covid-19 pandemic, many companies have reduced the number of employees or terminated their employment relationship. With entrepreneurship, they will open up new job opportunities for people affected by Covid-19. And they also want to be free to manage their own work. The reason respondents chose interest in working as an employee is because by working as an employee they will get a steady income every month. Even though during the Covid-19 pandemic, many companies or agencies have reduced the number of employees, the respondents will remain firm in their stance and will be more active in preparing themselves to compete in the world of work. To conduct a comparative analysis of interest in entrepreneurship and working as an employee during the COVID-19 pandemic, an in-depth evaluation should be carried out by adding an indicator of questions about the reasons for alumni to become entrepreneurs and work as employees and increase the number of respondents observed.
PENGARUH GAYA KEPEMIMPINAN DAN KOMPENSASI TERHADAPKINERJA KARYAWAN DENGAN KEPUASAN KERJA SEBAGAI VARIABEL INTERVENING PADA PT HILON MEDAN Ritonga, Sinar; Sipahutar, Robinson
Jurnal Manajemen dan Bisnis Volume 23 No. 1 Tahun 2023
Publisher : UNIKA Santo Thomas

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Abstract

This study aims to analyze and determine the effect of leadership style and compensation on employee performance with job satisfaction as an intervening variable at PT Hilon Sumatra. Primary data was obtained through questionnaires and secondary data using documentation techniques. The total population of this study was 66 people and by means of a saturated sampling technique, the sample was also 66 people. The data analysis technique used multiple regression analysis, but first tested the validity and reliability as well as the classical assumption test, and then tested the hypothesis with the t, F and Sobel tests. The results of this study indicate that leadership style and compensation together have a significant effect on job satisfaction and leadership style, compensation and job satisfaction together have a significant effect on employee performance. Partially, leadership style and compensation have a positive and significant effect on job satisfaction and leadership style, compensation and job satisfaction partially have a positive and significant effect on employee performance. Leadership style and compensation have a positive and significant effect on employee performance and job satisfaction is able to mediate the influence of style and compensation on employee performance at PT Hilon Sumatra.
PENGARUH PROFITABILITAS, LIKUIDITAS, UKURAN PERUSAHAAN, STRUKTUR AKTIVA, DAN RISIKO BISNIS TERHADAP STRUKTUR MODAL PADA PERUSAHAAN MANUFAKTUR YANG TERDAFTAR DI BEI TAHUN 2018-2021 Silalahi, Donalson; Limbong, Sriladepa; Munthe, Kornel; Sipahutar, Robinson; Purba, Saut
Jurnal Manajemen dan Bisnis Volume 23 No. 2 Tahun 2023
Publisher : UNIKA Santo Thomas

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Abstract

The purpose of this research was to determine and explain the influence of the profitability, liquidity, firm size, asset structure, and business risk on the capital structure of manufacturing companies listed on the Indonesian Stock Exchange for the 2018-2021 period. This research focuses on food and beverage sub-sector manufacturing companies and obtain 30 companies as sample. The data analysis technicque used multiple regression model. The results show that the profitability and liquidity have a negative and significant effect on capital structure. Firm size and asset structure have a negative and insignificant effect on capital structure, and business risk have a positive and insignificant effect on capital structure. Simultaneously that profitability, liquidity, firm size, asset structure, and business risk are able to explain variations in the capital structure of manufacturing companies listed on the Indonesian Stock Exchange for the 2018-2021 period by 46,4 percent.
PENGARUH SERVICE DIFFERENTIATION DAN REPUTASI TERHADAP KEUNGGULAN BERSAING UNIVERSITAS KATOLIK SANTO THOMAS MEDAN Sipahutar, Robinson; Haloho, Elizabeth; Darus, Prabudi
Jurnal Manajemen dan Bisnis Volume 24 No. 1 Tahun 2024
Publisher : UNIKA Santo Thomas

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Abstract

This research aims to determine the influence of differential service and good reputation partially and simultaneously on the competitive advantage of Santo Thomas Catholic University, Medan. The population in this study was 6,540 active students for the 2022/2023 academic year. The sample in the study was 98 respondents using the Simple Random Sampling technique. The analytical methods used are instrument tests, classical assumption tests, hypothesis tests, coefficient of determination tests and multiple linear regression analysis. The research results show (1) Based on the Partial Test (t Test) Service differentiation has a positive and significant effect on the competitive advantage of Santo Thomas Catholic University Medan, (2) Based on the Partial Test (t Test) reputation has a positive and significant effect on the competitive advantage of Santo Thomas Catholic University Medan, and (3) Based on Simultaneous Test (F Test) Service differentiation and reputation simultaneously competitive advantage Santo Thomas Catholic University Medan.
PENGARUH SERVICE EXCELLENCE TERHADAP CUSTOMER DELIGHT PADA PELANGGAN DOPAMINE CAFÉ RINGROAD Purba, Saut; Sipahutar, Robinson; LG, Lambas Marisi Tua
Jurnal Manajemen dan Bisnis Volume 24 No. 2 Tahun 2024
Publisher : UNIKA Santo Thomas

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Abstract

This research aims to determine the effect of service excellence on customer delight for Dopamine Café Ringroad customers. This type of research is descriptive quantitative. The population in this study was Dopamine Café Ringroad customers who visited from January to June 2024, totaling 10,800 people. The sample in this study was 99 respondents using the Sample Random Sampling technique. The data analysis methods used are Instrument Test, Classic Assumption Test, Simple Linear Regression Test, Hypothesis Test and Coefficient of Determination Test. The research results show that service excellence has a positive and significant effect on customer delight among Dopamine Café Ringroad customers
Co-Authors Anitha P. Tinambunan Damanik, Micael Jeriko Darus, Prabudi Darwis Tamba, Darwis Dikki Saputra Saragih Elizabeth Haloho Errie MARGERY Hutagalung, Maltus Joana L. SARAGIH Kornel Munthe LG, Lambas Marisi Tua Limbong, Sriladepa Maltus Hutagalung Manik, Sevti Mariana Parhusip, Poltak T. Peran Simanihuruk Purba, Antonius M. Purba, Betniar Saut Purba Saut Purba SAUT PURBA Silalahi, Donalson Simanihuruk, Peran Sinar Ritonga Sitorus, Putri Dwi Ana