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All Journal Journal of Economic, Bussines and Accounting (COSTING) JURNAL AGRICA AMAR (Andalas Management Review) J-MIND (Jurnal Manajemen Indonesia) Journal of Business Management Baileo: Jurnal Sosial Humaniora INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE (INJOLE)
Elisabet Siahaan
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Social Sciences

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Pengaruh Stres Kerja, Efikasi Diri dan Kreatifitas Terhadap Kinerja Pegawai Badan Layanan Umum Daerah Rumah Sakit Umum Daerah Djasamen Saragih Pematangsiantar Sarjani Saragih; Elisabet Siahaan
J-MIND (Jurnal Manajemen Indonesia) Vol 6, No 2 (2021): J-MIND Jurnal Manajemen Indonesia, Desember 2021
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/j-mind.v6i2.5883

Abstract

The purpose of this research is to identify and analyze the influence of job work stress, self-efficacy, and creativity on the employee’s performance of the Regional Public Service Agency at RSUD Djasamen Saragih Pematangsiantar. This research is explanatory, namely research that aims to explain the relationship between variables that have been determined as variables to be studied. The data used in this study are primary data and secondary data. The data analysis method used is quantitative descriptive using multiple linear regression. The population in this research was 72 employees. The number of samples in this research was 72 employees with saturated sampling data collection techniques. The result showed that work stress, self-efficacy, and creativity significantly affect the performance of BLUD employees at RSUD Djasamen Saragih Pematangsiantar. The partial test showed that self-efficacy and creativity variable has positive and significant on employee performance of BLUD employees at RSUD Djasamen Saragih Pematangsiantar. In contrast, the work stress variable has negative and significant on employee performance. BLUD employees at RSUD Djasamen Saragih Pematangsiantar. Creativity is a dominant variable influencing employee performance at RSUD Djasamen Saragih Pematangsiantar
PENGARUH PELATIHAN DAN MOTIVASI KERJA TERHADAP KINERJA KARYAWAN PADA PT PERKEBUNAN NUSANTARA III (PERSERO) MEDAN Elisabet Siahaan; Erni Maria Simatupang
JURNAL AGRICA Vol 8, No 2 (2015): JURNAL AGRICA
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/agrica.v8i2.1077

Abstract

Human resosurces was of organization success key’s, because of that human resources quality have to develop and control in order to achieve an organization vision. The aim of this research was to analyze the effect off workshop and motivation to labour productivity in PTPN III. The method used a multiple linier regression. The populatin of this research was PTPN III labour that 184 person, while sample of this research took 25% of population as  46 persons. The result show that workshop and motivation positively effect significantly to labour productivity in PTPN III. Partially, workshop effected labour productivity more than motivation. It’s mean that to improve a labour productivity optimally, PTPN III have to give a effective and appropriate workshop to achieve a productive lobour productivity.    
Optimizing Lecturer Performance Through Online Learning Competence and Job Satisfaction in the Post-Pandemic Era Nelvi Nurul Huda; Elisabet Siahaan
AMAR (Andalas Management Review) Vol 6 No 1 (2022)
Publisher : Management Institute Faculty of Economics Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/amar.6.1.1-13.2022

Abstract

Changes in the online learning system in the post-covid-19 pandemic in universities are very important to study because universities had started reorganizing their activities before the covid-19 pandemic struck. The online learning system is still being implemented even though the frequency of use is not one hundred percent anymore like during the covid-19 pandemic. Learning activities have returned to normal, so lecturers are required to develop their ideas by sharing online learning methods to shape the character of competent and competitive graduates. Lecturer performance is also supported by job satisfaction, which is a problem related to the emotions of a lecturer in carrying out his duties. Not many studies examine the impact of online learning competence and job satisfaction on lecturer performance in the post-pandemic era. The population in this study were all permanent lecturers of STAI Al-Ishlahiyah Binjai, totaling 74 people, where the entire population was sampled. The data analysis technique used path analysis and Sobel Test to test the significance level of the intervening variable. The results of the study prove that online learning competence has a positive and significant effect on lecturer job satisfaction, online learning competence has a positive and significant effect on lecturer performance, job satisfaction has a positive and significant effect on lecturer performance.
FAKTOR YANG MEMPENGARUHI TINGKAT KAPITALISASI PROPERTI GUDANG MILIK PT.KIM Fadiel Muhammad Syah; Hilma Tamiami Fachrudin; Elisabet Siahaan
Journal of Economic, Bussines and Accounting (COSTING) Vol. 8 No. 1 (2025): COSTING : Journal of Economic, Bussines and Accounting
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/costing.v8i1.14056

Abstract

Tingkat kapitalisasi properti pergudangan merupakan indikator penting dalam analisis investasi properti. Penelitian ini bertujuan untuk menganalisis pengaruh beberapa faktor terhadap tingkat kapitalisasi properti gudang milik PT. Kawasan Industri Medan (PT. KIM). Variabel yang dianalisis meliputi rasio luas bangunan terhadap luas tanah, luas tanah, luas bangunan, umur bangunan, dan posisi bangunan. Penelitian ini menggunakan metode kuantitatif dengan teknik analisis regresi linear berganda. Data diperoleh dari 95 unit gudang yang tersebar di Kim I dan Kim II. Hasil penelitian regresi penelitian menunjukkan bahwa rasio luas bangunan terhadap luas tanah, luas tanah berpengaruh negatif dan signifikan terhadap tingkat kapitalisasi pergudangan milik PT.KIM. Sedangkan luas bangunan, umur bangunan, dan posisi bangunan memiliki pengaruh positif dan signifikan terhadap tingkat kapitalisasi. Penelitian ini memberikan kontribusi bagi pemerintah, investor, akademisi, dan praktisi dalam memahami faktor-faktor yang memengaruhi nilai properti pergudangan. Hasilnya diharapkan dapat digunakan sebagai acuan dalam pengambilan keputusan investasi serta penyusunan kebijakan untuk mendukung pengembangan kawasan industri yang berkelanjutan.
Socioeconomic Dimensions of Food Price Fluctuations and Regional Inflation in Indonesia: Insights from Java and Sumatra Wirda Zahra Siregar; Rulianda Purnomo Wibowo; Elisabet Siahaan
Baileo: Jurnal Sosial Humaniora Vol 3 No 2 (2026): January 2026
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/baileofisipvol3iss2pp332-352

Abstract

This study investigates the socioeconomic dynamics of food price volatility and its asymmetric impacts on regional inflation across Java and Sumatra, Indonesia’s two most economically influential islands. The research aims to analyze the short- and long-term effects of food commodity price fluctuations on regional inflation, compare the structure and magnitude of price transmission mechanisms between the two regions, and identify key commodities that drive inflation disparities. Using a quantitative explanatory approach integrated with sociological interpretation, monthly time-series data from 2020 to 2024 across six provinces are analyzed through ADF stationarity tests, VAR/VECM models, Granger causality, impulse response functions, and variance decomposition, complemented by sociological indicators such as logistics index, GRDP per capita, and household food expenditure ratio. The findings show that short-term inflationary pressures stem mainly from price shocks in red chili, shallots, and cooking oil, while long-term persistence is driven by dependence on rice, beef, and chili. Inflation in Java is largely demand-driven, whereas Sumatra’s inflation reflects supply-side constraints and weak market integration. The study’s novelty lies in combining macroeconomic modeling with regional sociological analysis, offering a socioeconomic inflation dynamics framework that reframes inflation as a socially embedded process. The research advances economic sociology by linking inflation behavior with social structure, regional inequality, and policy responsiveness.
THE EFFECT OF PROPERTY MARKET VALUE, PROPERTY TYPE, PROPERTY LOCATION AND LOAN-TO-VALUE RATIO ON THE RECOVERY RATE OF NON-PERFORMING LOANS:A Case Study at PT Bank Negara Indonesia (Persero), TbkAt Regional Office 16, Papua Irwin Niko Winardy Parasian Hutapea; Elisabet Siahaan; Handy Octavianus
INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE Vol. 3 No. 11 (2026): INTERNATIONAL JOURNAL OF ECONOMIC LITERATURE (INJOLE)
Publisher : Adisam Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.21126113

Abstract

The rise in the risk of non-performing loans (NPLs) highlights the importance of optimising the quality of property collateral to improve loan recovery rates. This study aims to analyse the influence of property market value, property type, property location and loan-to-value (LTV) ratio on the recovery rate of non-performing loans at PT Bank Negara Indonesia (Persero) Tbk Regional Office 16 in Papua. The study employs a quantitative approach using multiple linear regression. A sample of 100 data points was selected from a population of 192 using purposive sampling. The data used were secondary data in the form of loan-level data on non-performing loans sourced from the internal records of BNI Regional Office 16 in Papua. The results of the study indicate that Property Market Value and Property Location have a positive and significant effect on the Recovery Rate of Non-Performing Loans, whilst Loan-to-Value (LTV) has a negative and significant effect. Meanwhile, Property Type does not have a significant effect on the Recovery Rate of Non-Performing Loans. Property Market Value is the variable with the most dominant influence on the Recovery Rate of Non-Performing Loans. Furthermore, the results of the simultaneous test indicate that Property Market Value, Property Type, Property Location and Loan-to-Value (LTV) collectively have a significant effect on the Recovery Rate of Non-Performing Loans. These findings underscore the importance of the economic value of collateral, the quality of the property’s location and the management of the LTV ratio in supporting the effectiveness of non-performing loan recovery and strengthening banking risk management strategies.
ANALYSIS OF FACTORS INFLUENCING THE GROSS INCOME MULTIPLIER INDEX OF APARTMENTS IN THE SUPERBLOCK AREA OF ​​WEST JAKARTA Gozali Joko; Elisabet Siahaan; Handy Octavinus
Journal of Economic, Bussines and Accounting (COSTING) Vol. 9 No. 3 (2026): Journal of Economic, Bussines and Accounting (COSTING)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/dbqab290

Abstract

Pasar apartemen terutama di dalam kawasan superblok terdapat peningkatan permintaan terhadap hunian terintegrasi dengan fasilitas yang lengkap, namun menghadapi tantangan diantaranya variasi kualitas hunian, perbedaan Tingkat hunian dan inkonsistensi data pendapatan yang menyulitkan penentuan nilai apartemen secara akurat.  Gross Income Multiplier (GIM) dalam penilaian properti merupakan salah satu metode dalam pendekatan pendapatan. Gross Income Multiplier (GIM) dapat digunakan sebagai alat cepat dan sederhana untuk mengestimasi nilai pasar properti produktif. Penelitian ini bertujuan untuk menganalisis dan mengukur faktor-faktor yang mempengaruhi Indeks Gross Income Multiplier (GIM) pada apartemen di kawasan Superblok, Jakarta Barat. Faktor-faktor tersebut adalah jarak ke shopping mall, luas unit, jumlah kamar tidur, tinggi lantai, view/pemandangan, orientasi hadap mata angin, furnished/berperabot, dan sky garden. Penelitian ini merupakan penelitian deskriptif kuantitatif, Teknik pengambilan sampel dalam penelitian ini menggunakan purposive sampling, dengan jumlah sampel sebanyak 81unit apartemen yang tersebar pada empat kompleks apartemen. Data yang digunakan adalah data primer melalui wawancara langsung dan data sekunder yang berasal dari internet. Metode analisis data adalah regresi linear berganda. Hasil penelitian menunjukkan bahwa luas unit apartemen dan sky garden mempengaruhi secara positif dan signifikan terhadap indeks GIM dan furnished mempengaruhi secara negatif dan signifikan terhadap indeks GIM. Sementara jarak ke shopping mall, jumlah kamar tidur, view/pemandangan, dan orientasi hadap mata angin mempengaruhi positif namun tidak signifikan terhadap indeks GIM, serta tinggi lantai mempengaruhi secara negatif namun tidak signifikan terhadap indeks GIM. Secara simultan, seluruh variabel independen terbukti berpengaruh signifikan terhadap indeks GIM. Indeks GIM rata-rata pada apartemen di Kawasan Superblok, Jakarta Barat adalah sebesar 18,54.
The Effect of Talent Management and Teamwork on Employee Performance Mediated by Employee Retention at Regional Office II of PT. Perkebunan Nusantara IV Medan Murdhiyati Hilma Purba; Prihatin Lumban Raja; Elisabet Siahaan
Journal of Business Management Vol. 4 No. 1 (2026): August (In Progress)
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jobm.v4i1.202

Abstract

The development of human resource management in the era of globalization demands that companies optimize employee performance through effective and sustainable strategies. This study aims to analyze the influence of talent management and teamwork on employee performance, with employee retention as a mediating variable, at Regional Office II of PT. Perkebunan Nusantara IV Medan. Using a quantitative associative approach with saturated sampling, all 134 employees served as respondents. Data were collected through questionnaires and analyzed using Structural Equation Modeling based on Partial Least Squares (SEM-PLS). Results show that talent management and teamwork have a positive and significant effect on both employee performance and employee retention. Employee retention positively and significantly affects employee performance. Indirect effect testing confirmed that employee retention significantly mediates the relationship between talent management and teamwork with employee performance (partial mediation). These findings indicate that effective talent management, solid teamwork, and appropriate employee retention strategies can optimally enhance employee performance.
Co-Authors Erni Maria Simatupang Fadiel Muhammad Syah Gozali Joko Handy Octavianus Handy Octavinus Hilma Tamiami Fachrudin Irwin Niko Winardy Parasian Hutapea Murdhiyati Hilma Purba Nelvi Nurul Huda Prihatin Lumban Raja Sarjani Saragih Wibowo, Rulianda P. Wirda Zahra Siregar