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All Journal Jurnal Siasat Bisnis JURNAL AKUNTANSI DAN BISNIS : Jurnal Program Studi Akuntansi Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Journal of Education, Humaniora and Social Sciences (JEHSS) Journal of Global Business and Management Review Jurnal Manajemen Jurnal Ilmu Manajemen METHONOMIX Jurnal Sains dan Teknologi Jurnal Riset Bisnis dan Manajemen Bulletin of Counseling and Psychotherapy EKONOMI, KEUANGAN, INVESTASI DAN SYARIAH (EKUITAS) Pelita Masyarakat BUDGETING : Journal of Business, Management and Accounting Accounting and Business Journal International Journal of Business, Law, and Education Economics, Business and Management Science Journal Jurnal Arastirma Indonesian Community Journal Jurnal Ilmiah Manajemen dan Bisnis (JIMBI) Annals of Human Resource Management Research Jurnal Visi Manajemen (JVM) Journal of Artificial Intelligence and Digital Business International Education Trend Issues Innovative: Journal Of Social Science Research International Journal of Economic Research and Financial Accounting Journal of Innovative and Creativity
Ahmad Prayudi
Universitas Medan Area
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Neuroscience Physics Public Health Social Sciences Other

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Journal : Economics, Business and Management Science Journal

 1 
Pengaruh Fluktuasi Kurs Mata Uang terhadap Harga Saham Pt. Bank Central Asia, Tbk di Indonesia Sheila Chairunnisa; Ahmad Prayudi
Economics, Business and Management Science Journal Vol 2, No 2 (2022): Economics, Business and Management Science Journal, August
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/ebmsj.v2i2.293

Abstract

This research was conducted to measure the exchange rate (exchange rate) against stock prices at PT. Bank Central Asia, Tbk in Indonesia in 2018 and to find  how much these factors have an effect. The research method used was quantitative with associative techniques and simple linear regression. The sample in this study is the exchange rate and shares of PT. Bank Central Asia, Tbk in the monthly period throughout 2018. Data observation techniques are carried out using document observation techniques sourced from official website of Bank Indonesia (www.bi.go.id) as well as the official website of the Indonesia Stock Exchange (www.idx.co .id) for the share price. The results obtained show a significant value (sig) of XXX with a probability of The value of this value which is smaller than this probability indicates that there is an effect of currency exchange fluctuations on stock prices. Therefore, H0 is rejected and H1 is accepted. The conclusion of this study is that currency exchange rate fluctuations can affect stock prices by XX%.
Pengaruh Gaya Kepemimpinan dan Pengembangan SDM Terhadap Kinerja Karyawan PT. Ikapharmindo Putramas Medan Zafitri, Amanda Alifah; Prayudi, Ahmad; Pribadi, Teddi
Economics, Business and Management Science Journal Vol 5, No 1 (2025): Economics, Business and Management Science Journal, February
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/ebmsj.v5i1.784

Abstract

This study aims to analyze the influence of leadership style and human resource development (HR) on the performance of employees of PT. Ikapharmindo Putramas Medan. The research sample consisted of 69 respondents using a saturated sampling technique, where the entire population was used as a sample. The data collection method was carried out through questionnaires, interviews, and literature studies, while data analysis used descriptive methods and multiple linear regression methods with a significance level of 0.05. The results of the F test show that leadership style and HR development simultaneously have a positive and significant influence on employee performance. The results of the determination coefficient (R²) test showed that the Adjusted R Square value was 79%, which means that leadership style and HR development contributed 79% to employee performance, while 21% was influenced by other factors not examined in this study. These findings confirm that leadership improvement and HR development programs are essential to optimize employee performance. PT. Ikapharmindo Putramas Medan is advised to improve leadership training and employee skills to support the company's growth.
Pengaruh Strategi Pemasaran dan Kualitas Pelayanan Terhadap Keputusan Pembelian pada Toko Zulaikha Bika Ambon Medan Kartika, Adelya; Sabrina, Hesti; Prayudi, Ahmad
Economics, Business and Management Science Journal Vol 5, No 1 (2025): Economics, Business and Management Science Journal, February
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/ebmsj.v5i1.762

Abstract

This research examines the influence of Marketing Strategy and Service Quality on Purchasing Decisions at the Zulaikha Bika Ambon Shop in Medan. This research uses a quantitative approach, which is measured using a multiple linear regression-based method with the SPSS 21 program. Data collection is through distributing questionnaires. The population of this research is all consumers of the Zulaikha Bika Ambon Medan Shop located at the Jl. Mojopahit branch no 07 A-c Medan with a research sample of 99 respondents. The sampling technique uses a random sampling method. Data analysis techniques are carried out using instrument tests, classical assumption tests, statistical tests and hypothesis tests. Based on the research results, it show that (1) Marketing Strategy has a positive effect on purchasing decisions at the Zulaikha Bika Ambon Shop in Medan., (2) Service Quality has a positive effect on Purchasing Decisions at the Zulaikha Bika Ambon Shop in Medan., (3) Marketing Strategy and Service Quality as a whole. Simultaneously has a positive effect on satisfaction with purchasing decisions at the Zulaikha Bika Ambon Shop in Medan.
Pengaruh Intensitas R&D dan Profitabilitas terhadap Corporate Social Responsibility pada Perusahaan Sektor Manufaktur Sari, Warsani Purnama; Utari, Eva Tri; Prayudi, Ahmad
Economics, Business and Management Science Journal Vol 5, No 2 (2025): Economics, Business and Management Science Journal, August
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/ebmsj.v5i2.812

Abstract

This research aims to analyze the influence of RD intensity and profitability on Corporate Social Responsibility (CSR) in Manufacturing Sector RD companies listed on the Indonesia Stock Exchange for the 2017-2023 period. The samples in this research are several manufacturing sector companies listed on the BEI in 2017-2023 according to predetermined criteria, namely INTP, SMGR, TOTO, ISSP, JPFA, MAIN, SPMA, ASII, CAMP, ICBP, INDF, MLBI, GGRM, WIIM, KAEF, SIDO, INVR and CINT.  The independent variables in this research are RD intensity and profitability, while the dependent variable is CSR.  Data analysis was carried out using multiple linear regression tests. The research results show that RD intensity has a positive and significant effect on the CSR of manufacturing sector companies listed on the Indonesia Stock Exchange. Profitability has a positive and significant effect on the CSR of manufacturing sector companies listed on the Indonesia Stock Exchange. RD intensity and profitability simultaneously have a significant effect on the CSR of manufacturing sector companies listed on the Indonesia Stock Exchange. The influence (determination) of R D intensity and overall profitability on CSR is 21.50%. This shows that CSR is also influenced by other factors outside the variables of CSR intensity and profitability, where this influence is relatively large, namely 78.5%.
Co-Authors Adelina Lubis Affandi Affandi Alfifto Anwar, Amelia Arifansyah, Arifansyah Az-zahri, Imam Syahroji Badewin bunga aditi Deswina Fitri Indriani Dhian Rosalina, Dhian Dian Angriani Siallagan Edison, Emron Effiati Juliana Hasibuan Fahmi Sulaiman Fakhirah, Adinda Arrazzaqu Faras Cattleya Febrizaldy Fariski, Aditya Fuqara, Fantashir Awwal Hari Dwi Anggraini Hasman, Haryaji Catur Putera Henny Pratiwi Henny Pratiwi Henny Pratiwi, Henny Hery Syahrial Hesti Sabrina Hilda Ariska Br Lubis Hutagaol, Adrian Michel H Hutauruk, Mega Tirsanti Ihsan Effendi Ika Misdayanti Sinaga Imas Komariyah Indawati Lestari Kalvin Sinaga Kalvin Sinaga Kartika, Adelya Khairunnisak, Khairunnisak Khoirul Fikri Nasution Laelawati, Kania Linda Lores M. Yamin Siregar Machdie, Muhammad MAHYUDANIL MAHYUDANIL Mariana Tanjung Miftahuddin, Miftahuddin Muhammad Reza Aulia Muhammad Yamin Siregar Nainggolan, Ester Narima Nasution, Isnirobit Nina Siti Salmaniah Siregar Novika Gea Novrianta S. Brahamana Nur Aisyah Nur Ilhammi Nurul Fahira Pakpahan, Erwin Parulian Pakpahan, Sanjaya Patar Marbun Pratama, Ikbar Putri, Dita Ayunda Ramadani, Mawaddah Ramadanu, Alzy Rambe, Yunita Safitri Rosliana Lubis Rudy Sondang Sinaga Sagita, Sella Sahara, Israna Sari, Vioni Puspa Sari, Wardhani Indah Sheila Chairunnisa Siallagan, Dian Angriani Sihotang, Santa Lolita Simanjuntak, Siti Maysarah Simbolon, Sahat Martua Siregar, Mitra Martalina Siregar, Nabila Azmi Sitompul, Gabirel Amadeus Sukani, M.Aziiz Syah Abadi Mendrofa Syahputri, Ika Fauziah Syahriandi Syahriandi Syarifah Aini Ritonga Syauqi, Teuku Muhammad Teddi Pribadi Tohap Parulian Utari, Eva Tri Veby Zoraya Fikri Lubis Vira Hardana Damanik Wan Rizca Amelia Wan Rizca Amelia, Wan Rizca Warsani Purnama Sari Yamolala Zega Yuhendra, Alfis Yusmine Purba Yusnaini Yusnaini Yusnini, Yusnini Zafitri, Amanda Alifah Zega, Yamolala