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All Journal Jurnal Ekonomi Seminar Nasional Informatika (SEMNASIF) Jurnal Muara Ilmu Ekonomi dan Bisnis Jurnal Bakti Masyarakat Indonesia Jurnal Manajerial Dan Kewirausahaan International Journal of Application on Economics and Business Jurnal Serina Abdimas
Khairina Natsir, Khairina
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Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Public Health Social Sciences Other

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ANALISIS PERBEDAAN AKURASI DATA PAKET PROGRAM V.S.O.P’94 AKIBAT MIGRASI LINTAS PLATFORM Natsir, Khairina; Wahanani, Nursinta Adi
Seminar Nasional Informatika (SEMNASIF) Vol 1, No 3 (2013): Computation And Instrumentation
Publisher : Jurusan Teknik Informatika

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

Abstract

Dalam suatu komputasi  nuklir, ketelitian perhitungan merupakan suatu hal yang mutlak, karena terkait dengan berbagai aspek, misalnya saja aspek energi maksimum yang dapat dibangkitkan atau mungkin aspek keselamatan.  Banyak computer application code perhitungan nuklir di Badan Tenaga Nuklir Nasional (Batan) yang diperoleh dari lembaga nuklir internasional yang running well pada mainframe platform. Ketika mainframe platform tidak lagi mensupport litbang Batan,  langkah yang dilakukan antara lain adalah  melakukan migrasi computer codes yang ada ke microcomputer system yang  tersedia saat ini. Prosesor, kompiler  dan sistem operasi microcomputer   secara nyata jelas berbeda dengan lingkungan asli dari computer code tersebut.  Untuk menguji apakah migrasi menimbulkan perbedaan ketelitian yang berarti, telah dilakukan suatu komparasi pada hasil keluaran paket program V.S.O.P’94.  Analisis ini dilakukan dengan latar belakang bahwa ketelitian perhitungan sangat urgen dalam perhitungan reaktor nuklir. Pada lingkungan aslinya V.S.O.P’94 dijalankan pada lingkungan DEC ALPHA Workstation dengan sistem operasi VMS menggunakan compiler VAX FORTRAN 6.2 dan telah diujikan pula pada DEC/VAX 6000-510. Pada microcomputer platform prosssor 64 bit dan 32 bit dengan sistem operasi windows Vista dan Windows 7 dengan compiler  Fortran G95 aplikasi sudah bias berjalan dengan baik, tetapi perlu dilakukan verifikasi keakuratan komputasinya. Verifikasi ini diperlukan dengan tujuan untuk mengetahui berapa prosen deviasi  hasil perhitungan diantara kedua platform tersebut. Tidak ada perubahan yang dilakukan pada program kecuali menambahkan JCL agar program dapat running pada microcomputer platform. Sebagai acuan digunakan data input untuk V.S.O.P’94 yaitu ZUT, GAM dan THERMOS dan hasil perhitungan integral resonance dan kritikalitas sebagai hasil keluaran. Hasil verifikasi  menunjukkan bahwa tidak ada perbedaan yang signifikan antara nilai integral resonance dan kritikalitas  sebelum dan sesudah migrasi. Dari hasil tersebut, dilihat dari sisi penggunaan program V.S.O.P’94 pada microcomputer lebih unggul karena dapat digunakan secara lebih meluas, dan memiliki kemampuan dan hasil yang sama dengan versi DEC Alpha Workstation pada perhitungan kritikalitas. 
FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUASAN KONSUMEN APARTEMEN MEDITERANIA GARDEN RESIDENCE DI JAKARTA BARAT NATSIR, KHAIRINA; MIMI, MIMI SA
Jurnal Muara Ilmu Ekonomi dan Bisnis Vol 2, No 1 (2018): Jurnal Muara Ilmu Ekonomi dan Bisnis
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmieb.v2i1.1716

Abstract

Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi kepuasan konsumen. Variabel independen dibatasi pada kualitas pelayanan, fasilitas, lokasi dan harga, sementara variabel dependent adalah kepuasan konsumen. Penelitian dilakukan di Apartemen Mediterania Garden Residence-1, Jakarta Barat. Metode pengumpulan data dilakukan dengan menyebarkan kuesioner kepada 100 responden yang merupakan penghuni dari apartemen tersebut. Teknik pengambilan sampel dengan probability sampling. Dengan menggunakan teknik analisis linier berganda dan penggunaan perangkat lunak SPSS untuk pengolahan data, hasil dari penelitian ini menunjukan bahwa kualitas pelayanan, fasilitas, lokasi dan harga berpengaruh positif dan signifikan terhadap variabel kepuasan konsumen. Kualitas pelayanan mempengaruhi kepuasan konsumen sebesar 0.409. Besarnya pengaruh variabel Fasilitas terhadap variabel kepuasan konsumen adalah sebesar 0.223, sementara pengaruh yang diberikan oleh variabel lokasi terhadap variabel kepuasan konsumen diperoleh sebesar 0.175.  Variabel harga memberikan pengaruh sebesar 0.248 terhadap kepuasan konsumen.  Kualitas pelayanan merupakan faktor yang paling berpengaruh terhadap kepuasan konsumen. Kata kunci: kualitas pelayanan, fasilitas, lokasi,harga, kepuasan konsumen
FAKTOR-FAKTOR YANG MEMPENGARUHI KEPUASAN KONSUMEN APARTEMEN MEDITERANIA GARDEN RESIDENCE DI JAKARTA BARAT SA, Mimi; Natsir, Khairina
Jurnal Muara Ilmu Ekonomi dan Bisnis Vol 2, No 2 (2018): Jurnal Muara Ilmu Ekonomi dan Bisnis
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmieb.v2i2.898

Abstract

Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi kepuasan konsumen. Variabel independen dibatasi pada kualitas pelayanan, fasilitas, lokasi dan harga, sementara variabel dependent adalah kepuasan konsumen. Penelitian dilakukan di Apartemen Mediterania Garden Residence-1, Jakarta Barat. Metode pengumpulan data dilakukan dengan menyebarkan kuesioner kepada 100 responden yang merupakan penghuni dari apartemen tersebut. Teknik pengambilan sampel dengan probability sampling. Dengan menggunakan teknik analisis linier berganda dan penggunaan perangkat lunak SPSS untuk pengolahan data, hasil dari penelitian ini menunjukan bahwa kualitas pelayanan, fasilitas, lokasi dan harga berpengaruh positif dan signifikan terhadap variabel kepuasan konsumen. Kualitas pelayanan mempengaruhi kepuasan konsumen sebesar 0.409. Besarnya pengaruh variabel Fasilitas terhadap variabel kepuasan konsumen adalah sebesar 0.223, sementara pengaruh yang diberikan oleh variabel lokasi terhadap variabel kepuasan konsumen diperoleh sebesar 0.175.  Variabel harga memberikan pengaruh sebesar 0.248 terhadap kepuasan konsumen.  Kualitas pelayanan merupakan faktor yang paling berpengaruh terhadap kepuasan konsumen. Kata kunci: kualitas pelayanan, fasilitas, lokasi,harga, kepuasan konsumen This study seeks to analyze the factors that influence consumer satisfaction. Independent variables are limited to service quality, facilities, location and price, while the dependent variable is consumer satisfaction. The research was conducted at Mediterania Garden Residence-1 Apartment, West Jakarta. Data collection was done by distributing questionnaires to 100 respondents who are residents of said apartment. Sampling technique used was probability sampling technique. By using multiple linear analysis technique and using SPSS software for data processing, the result of this study indicates that service quality, facilities, location and price positively and significantly impact consumer satisfaction. Service quality affects consumer satisfaction by 0.409. The significance of the influence of Facility variable on consumer satisfaction is 0.223, while the influence of location on consumer satisfaction is 0.175. Price variable contributes 0.248 to consumer satisfaction. Service quality becomes the most important factor affecting consumer satisfaction.Keywords : Service Quality, Facility, Location, Price, Consumer Satisfaction.
ANALISIS KAUSALITAS ANTARA IHSG, INDEKS DOW JONES INDUSTRIAL AVERAGE DAN NILAI TUKAR RUPIAH/US$ Natsir, Khairina; Yusbardini, Yusbardini; Bangun, Nurainun
Jurnal Muara Ilmu Ekonomi dan Bisnis Vol 3, No 2 (2019): Jurnal Muara Ilmu Ekonomi dan Bisnis
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmieb.v3i2.3398

Abstract

Penelitian ini bertujuan untuk menginvestigasi hubungan kausalitas antara IHSG, nilai tukar rupiah/US$  dan Indeks Global yang diwakili oleh Indeks Dow Jones Industrial Average. Penelitian mengambil sampel nilai-nilai variabel yang diteliti dengan periode data bulanan dalam periode Juli 2005-Desember 2018. Alat analisis menggunakan uji Engle-Granger untuk menginvestigasi  hubungan kausalitas.  Hasil Uji kausalitas Granger memperlihatkan terdapat hubungan dua arah atau saling mempengaruhi antara IHSG dengan nilai rupiah/US$. Selain itu ditemukan pula bahwa pergerakan Indeks Dow Jones Industrial  secara signifikan mempengaruhi kepada pergerakan IHSG dan nilai tukar rupiah/US$, tetapi sebaliknya pergerakan yang terjadi pada IHSG dan nilai tukar tidak mampu mempengaruhi gerakan indeks Dow Jones Industrial. Hasil Uji kointegrasi Johansen memperlihatkan bahwa semua variabel penelitian mempunyai  hubungan keseimbangan jangka panjang yang signifikan. This study aims to investigate the causality relationship between the CSPI, the exchange rate of rupiah / US $ and the Global Index represented by the Dow Jones Industrial Average. The study sampled variable values studied with monthly data periods in the period July 2005-December 2018. The analysis tool uses the Engle-Granger test to investigate causality relationships. Granger causality test results show there is a two-way relationship or influence each other between the CSPI with the value of rupiah / US $. In addition it was also found that the movement of the Dow Jones Industrial Index significantly affected the movement of the JCI and the exchange rate of the rupiah / US $, but conversely the movements that occurred on the JCI and the exchange rate were unable to influence the movement of the Dow Jones Industrial index. Johansen's cointegration test results show that all research variables have a significant long-term balance relationship.
Perngaruh Kinerja Keuangan Dan Intellectual Capital Terhadap Nilai Perusahaan Yang Terdaftar di BEI Variaty, Nadya; Natsir, Khairina
Jurnal Manajerial Dan Kewirausahaan Vol 3, No 1 (2021): Jurnal Manajerial dan Kewirausahaan
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmk.v3i1.11291

Abstract

The purpose of this study was to determine the effect of profitability, leverage, and intellectual capital on the value of the firm of the consumers goods sectors listed in indonesian stock exchange in the periode of 2014-2018. The proxy used to measure firm value is Tobin’s Q method, profitability is measured by ROA ratio, leverage is measured by DER ratio, and intellectual capital measured by VAHU ratio. The research method used causal research using quantitative data and purposive sampling techniques. The research sampel consisted of 11 companies with 55 observational data. Data analysis was performed using a panel regression model using E-Views 9.0 software. The results showed profitability, leverage, and intellectual capital significantly influence the value on the value of the firm in food and beverages companies in Indonesia stock exchange.Tujuan dari penelitian ini adalah untuk mengetahui pengaruh profitabilitas, leverage, dan intellectual capital terhadap nilai perusahaan pada perusahaan F&B yang terdaftar di Bursa Efek Indonesia pada periode 2014-2018. Proksi yang digunakan untuk mengukur Nilai perusahaan adalah metode Tobin’s Q, profitabilitas diukur dengan ROA, leverage diukur dengan DER, intellectual capital diukur dengan VAHU. Penelitian ini merupakan penelitian kausal dengan data kuantitatif dan metode purposive sampling. Sampel penelitian adalah 11 perusahaan dengan 55 data observasi selama periode 2014- 2018. Data dianalisis dengan model regresi data panel menggunakan perangkat lunak EViews 9.0. Hasil penelitian ini menunjukan profitabilitas, leverage, dan intellectual capital secara parsial memiliki pengaruh yang signifikan terhadap nilai perusahaan pada perusahaan food and beverages yang terdaftar di Bursa Efek Indonesia periode 2014- 2018.
Analisis Faktor-Faktor yang Mempengaruhi Likuiditas Pasar Saham Natsir, Khairina; Bangun, Nurainun; Waani, Alfredo Marthen
Jurnal Ekonomi Vol. 28 No. 2 (2023): July 2023
Publisher : Fakultas Ekonom dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/je.v28i2.1414

Abstract

The objective of this study is to obtain valid evidence regarding the individual effects of the variables Firm Value, earnings management, and stock risk on stock market liquidity. Stock Liquidity, Earning Management, Firm Value, and Stock Risk are measured respectively by Total Volume Activity, discretionary accrual model modified Jones, PBV, and Beta. Research in the form of causality. Samples were selected using a purposive technique. The data is extracted from the company's annual financial reports accessed from official sources. The samples were 16 companies from the infrastructure sub-sector manufacturing group listed on the IDX during the 2017-2021 period, so that 80 observation data were obtained. Multiple regression is used for data analysis, where the tests include multicollinearity tests, partial-t tests and coefficient of determination tests. The findings of this study show that Earning Management, Firm Value, and Stock Risk affect Stock Market Liquidity
THE EFFECT OF STOCK RISK, PROFITABILITY AND MACROECONOMICS FACTORS ON STOCK PRICES OF BANKING COMPANIES LISTED ON IDX Alodia, Nadia; Natsir, Khairina
International Journal of Application on Economics and Business Vol. 2 No. 3 (2024): Agustus 2024
Publisher : Graduate Program of Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ijaeb.v2i3.330-338

Abstract

This research aims to obtain valid evidence regarding the influence of stock risk, profitability ratios, inflation, and interest rates on share prices of banking sub-sector companies listed on the Indonesia Stock Exchange for the period 2018 to 2022. Stock risk is proxied by beta, profitability ratio is proxied by Earning per Share (EPS), inflation is proxied by the Indonesian annual inflation rate and interest rates are measured by the BI-7 Day Reverse Repo Rate (B17DRR). This research used a descriptive research design and used quantitative data. The data in this study was extracted from official sources. The research sample was selected using purposive sampling technique. The selected research sample was 39 out of 47 banking sub sector companies listed consistently on the Indonesia Stock Exchange in the period 2018 to 2022 and produced 197 observation data. Data analysis used panel data regression which was processed using EViews 12 software. A series of tests carried out included multicollinearity tests, partial t tests and coefficient of determination tests. The research results show that earnings per share have a positive influence on share prices. Meanwhile, stock beta, inflation and interest rates have a negative influence on share prices in banking sub sector companies listed on the Indonesia Stock Exchange in the period 2018 to 2022.
THE INFLUENCE OF GROWTH OPPORTUNITIES, DEBT POLICY, AND SOLVENCY ON COMPANY VALUE Bangun, Nurainun; Natsir, Khairina; Ngadiman , Ngadiman
International Journal of Application on Economics and Business Vol. 2 No. 3 (2024): Agustus 2024
Publisher : Graduate Program of Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ijaeb.v2i3.162-172

Abstract

This study aims to prove the influence of growth opportunity, debt policy, and solvency on company value in basic industrial and chemical companies listed on the Indonesia Stock Exchange from 2019 to 2021. A total of 27 selected samples with a total of 81 observations over three years were used in the research. This. Research data is secondary data extracted from company annual financial reports that have been audited and published. Panel data was processed with the help of Eviews version 12 software. Data analysis uses multiple linear regression. The testing stages include the classic assumption test consisting of multicollinearity and heteroscedasticity tests, then selecting the most appropriate regression model using the Chow test, Hausman test and Lagrange Multiplier test. Research hypothesis testing was carried out by a t-test and coefficient of determination test. The results of the analysis show that growth opportunity partially has a negative effect on company value, debt policy has an insignificant positive effect on company value, and solvency has a significant positive effect on the value of basic industrial and chemical companies listed on the Indonesia Stock Exchange in the 2019-2021 period.
Pengaruh Dimensi Keuangan dan Tingkat Pendapatan terhadap Keputusan Investasi Generasi Z di Jakarta Barat Oen, Sharon Angeline; Natsir, Khairina
Jurnal Manajerial Dan Kewirausahaan Vol. 7 No. 1 (2025): Jurnal Manajerial dan Kewirausahaan
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmk.v7i1.33020

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh pengetahuan keuangan, sikap keuangan, dan pendapatan terhadap keputusan investasi Generasi Z di kota Jakarta Barat. Penelitian ini menggunakan metode kuantitatif yang pengumpulan datanya berupa kuesioner yang disebarkan kepada responden generasi Z. Sampel penelitian ini adalah Generasi Z usia 17-27 tahun di kota Jakarta Barat yang berinvestasi di pasar modal . Peneliti menerapkan teknik Non-Probability Sampling dengan metode Purposive Sampling, yang berarti pemilihan sampel dilakukan berdasarkan kriteria tertentu yang telah ditetapkan secara spesifik. Metode analisis data yang digunakan untuk menguji variabel-variabel dan pengujian hipotesis adalah dengan memanfaatkan software Partial Least Square (PLS) 4. Penelitian ini mengungkapkan bahwa pengetahuan keuangan dan sikap keuangan memiliki dampak positif dan signifikan terhadap keputusan investasi, sementara pendapatan hanya menunjukkan pengaruh positif tanpa signifikansi yang berarti. This study aims to analyze the impact of financial knowledge, financial attitude, and income on the investment decisions of Generation Z in West Jakarta. The research uses a quantitative method with data collection in the form of a questionnaire distributed to Generation Z respondents. The sample for this study consists of Generation Z individuals aged 17-27 years in West Jakarta who invest in the capital market. The researcher applies a Non-Probability Sampling technique with a Purposive Sampling method, meaning that sample selection is based on specific criteria that have been predefined. The data analysis method used to test the variables and hypotheses is through the use of Partial Least Squares (PLS) 4 software. The study reveals that financial knowledge and financial attitude have a positive and significant impact on investment decisions, while income shows only a positive but not statistically significant effect.
ANALYSIS OF FACTORS THAT INFLUENCE THE FINANCIAL SATISFACTION OF WORKERS IN JAKARTA Natsir, Khairina; Arifin, Agus Zainul; Devy, Devy
International Journal of Application on Economics and Business Vol. 2 No. 4 (2024): November 2024
Publisher : Graduate Program of Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/ijaeb.v2i4.912-928

Abstract

This research aims to examine the influence of Financial Knowledge and Income on Financial Satisfaction where Financial Behavior acts as an intervening variable. This research was conducted on the workers who are still actively working in Jakarta. The sampling method is purposive sampling. The sample in this study amounted to 400 respondents who were obtained through distributing questionnaires to workers directly, and online via Google questionnaire. Data is analyzed using the structural equation modeling technique. The tests carried out include testing the outer model and inner model. The research results show that Financial Knowledge has a significant influence on Financial Behavior. Meanwhile, income does not have a significant influence on financial behavior. Furthermore, Financial Behavior, Financial Knowledge, and Income have a significant influence on Financial Satisfaction. Financial Behavior mediates the relationship between Financial Knowledge on Financial Satisfaction, but Financial Behavior does not mediate the relationship between Income and Financial Satisfaction. The results of this research are following with the predictions of Planned Behavior Theory, Behavioral Finance Theory, and telic theory.
Co-Authors Alodia, Nadia Arifin, Agus Zainul Attan, Michelle Britney Chiandra, Febbyorent Darmawan, Herie Darryl, Darryl Devy, Devy Dra. Nurainun M.M.,Ak Bangun Fenny, Tara Aurellia Janet, Janet Jonnardi, Jonnardi Landias, Joceline Sagita MIMI, MIMI SA Ngadiman , Ngadiman Nursinta Adi Wahanani Oen, Sharon Angeline Pranadipta, Ruth Purwoto, Sutomo Rahmat, Burhan Irsali Ronald , Ronald Ruth Pranadipta SA, Mimi Selvia Variaty, Nadya Waani, Alfredo Marthen Wijoyo, Fanny yusbardini, yusbardini