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All Journal Jurnal Ekonomi Pembangunan Jurnal Ekonomi & Bisnis PNJ (JEKBIS PNJ) Jurnal Ilmiah Ekonomi Islam Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora EKONOMIS : Journal of Economics and Business Dinamisia: Jurnal Pengabdian Kepada Masyarakat Ganaya: Jurnal Ilmu Sosial dan Humaniora Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan JURNAL MANAJEMEN (EDISI ELEKTRONIK) Neraca Keuangan : Jurnal Ilmiah Akuntansi dan Keuangan Jurnal Maksipreneur: Manajemen, Koperasi, dan Entrepreneurship Jurnal Samudra Ekonomi dan Bisnis Jurnal Review Pendidikan dan Pengajaran (JRPP) CIVITAS: Jurnal Studi Manajemen Jurnal Pendidikan dan Konseling Competitive EKONOMI, KEUANGAN, INVESTASI DAN SYARIAH (EKUITAS) Jurnal Samudra Ekonomika JOURNAL OF BUSINESS AND ECONOMICS RESEARCH (JBE) GUYUB: Journal of Community Engagement Journal of Economics and Business UBS JANAKA : JURNAL PENGABDIAN MASYARAKAT KEWIRAUSAHAAN INDONESIA International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) JEKKP (JURNAL EKONOMI, KEUANGAN DAN KEBIJAKAN PUBLIK) Journal of Trends Economics and Accounting Research Jurnal Pengabdian Masyarakat Inovasi SENTRI: Jurnal Riset Ilmiah Journal of International Conference Proceedings Media Ekonomi Matriks Riwayat: Educational Journal of History and Humanities Competitive IIJSE Journal of Management and Innovation Entrepreneurship (JMIE) Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Medika: Medika Economic Development Analysis Journal Jurnal Ekonomi Manajemen Dan Bisnis (JEMB) Journal of Management and Economics Research Jurnal Manajemen dan Pemasaran
Ahmad Albar Tanjung
Sekolah Tinggi Ilmu Manajemen Sukma
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Pengaruh Kualitas Pelayanan dan Fasilitas terhadap Minat Berkunjung Kembali melalui Kepuasan Konsumen Hotel Comercial Bizpark Prakoso, Diki; Tanjung, Ahmad Albar
Jurnal Samudra Ekonomi dan Bisnis Vol 16 No 1 (2025): JSEB
Publisher : Fakultas Ekonomi Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jseb.v16i1.10074

Abstract

The research identifies the influence of service quality and facilities on intention to revisit through consumer satisfaction at hotels in the Commercial Bizpark Kualanammu complex. The sample includes 100 respondents selected using accidental sampling technique. The results of the SEM-PLS analysis show that the quality of services and facilities is proven to have a direct positive and significant effect on consumer satisfaction; as well as, service quality, facilities and customer satisfaction have been proven to have a positive and significant effect on interest in returning to visit. Indirectly, the quality of services and facilities has a positive and significant effect on interest in returning to visit through consumer satisfaction. It is expected that the results of this research will further help maintain facilities and improve the quality of hotel services.
Analisis Inflation Targeting Framework (ITF) dan Perubahan Respon Kebijakan Moneter Pasaribu, Ayu Angelina; Pratomo, Wahyu Ario; Tanjung, Ahmad Albar
Jurnal Samudra Ekonomi dan Bisnis Vol 15 No 3 (2024): JSEB
Publisher : Fakultas Ekonomi dan Bisnis Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jseb.v15i3.10856

Abstract

The purpose of this study is to determine how the implementation of inflation targeting framework (ITF) and how the changes in monetary policy response. The data period starts from 2014 to 2023, with monthly data. The data analysis method used is a model of two interrelated simultaneous equations, called Two Stage Least Square (2SLS). The results of this study explain that the exogenous variables in the first equation of real interest rates, inflation, inflation gap, output gap have a positive and significant effect on the BI rate. Exogenous variables in the second equation, namely inflation target, BI rate, exchange rate, WTI world oil price have a positive and significant effect on inflation. However, the output gap has a negative and significant effect on inflation, and the money supply has no significant effect on inflation. The change in monetary policy response is seen from the increase or decrease of BI rate by 25 Basis points.
Pengaruh Biaya Promosi, Bagi Hasil, dan Inflasi Terhadap Jumlah Deposito Mudharabah pada PT BPRS Gebu Prima Reka Cintia; Ahmad albar tanjung; Sukardi Sukardi
Journal of Economics and Business UBS Vol. 12 No. 1 (2023): Regular Issue
Publisher : UniSadhuGuna Business School

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52644/joeb.v12i1.125

Abstract

Ada beberapa faktor yang dapat mempengaruhi kegiatan usaha pada perbankan syariah khususnya pada penghimpunan dana pihak ketiga produk deposito mudharabah yaitu faktor internal dan eksternal. Adapun faktor internalnya adalah reputasi bisnis bank, tingkat suku bunga yang kompetitif atau tingkat bagi hasil, kemampuan distribusi jasa bank, kelengkapan produk dan jasa bank yang ditawarkan, keberhasilan program promosi bank, pelayanan yang lebih cepat dan fleksibel, pengelolaan dana bank yang hati-hati, persaingan dari bank lain dari segala hal. Sedangkan faktor eksternalnya adalah kondisi perekenomian, kegiatan dan kondisi pemerintah, kondisi atau perkembangan pasar uang dan pasar modal, kebijakan pemerintah, peraturan Bank Indonesia. Salah satu faktor yang berpengaruh terhadap penghimpunan dana pihak ketiga produk deposito mudharabah adalah kondisi perekonomian yang ditunjukkan dengan kondisi makroekonomi. Salah satu indikator makro ekonomi adalah inflasi. Tujuan penelitian ini adalah untuk mengetahui seberapa besar Pengaruh Biaya Promosi, Bagi Hasil dan Inflasi Terhadap Jumlah Deposito Mudharabah Pada PT BPRS Gebu Prima Medan. Penelitian ini menggunakan pendekatan kuantitatif. Jenis data yang digunakan adalah data sekunder yang berasal dari beberapa lembaga terkait, seperti Bank Indonesia dan Otoritas Jasa Keuangan. Data yang digunakan adalah dalam bentuk triwulanan Januari 2014-Desember 2018. Penelitian ini menggunakan metode analisis Regresi Linier Berganda dengan bantuan program SPSS 22. Hasil pengujian ini dapat disimpulkan bahwa secara simultan Biaya Promosi, Bagi Hasil, dan Inflasi berpengaruh signifikan terhadap jumlah Deposito Mudharabah. Hasil pengujian secara parsial menunjukkan bahwa variabel biaya promosi berpengaruh negatif dan signifikan terhadap jumlah deposito mudharabah, dan pada variabel bagi hasil berpengaruh positif dan signifikan terhadap jumlah deposito mudharabah, sedangkan inflasi berpengaruh positif dan tidak signifikan terhadap jumlah deposito mudharabah.
PENDAMPINGAN PENYUSUNAN HARGA POKOK PENJUALAN DAN HARGA JUAL DALAM RANGKA OPTIMALISASI LABA UMKM Muliyani, Muliyani; Tanjung, Ahmad Albar; Ningsih, Uut Dwi; Ramadhan, Arya
JANAKA : JURNAL PENGABDIAN MASYARAKAT KEWIRAUSAHAAN INDONESIA Vol 6, No 1 (2025): JURNAL PENGABDIAN MASYARAKAT DAN KEWIRAUSAHAAN INDONESIA
Publisher : STIE Atma Bhakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36600/janaka.v6i1.429

Abstract

pemberdayaan pelaku usaha, khususnya Usaha Mikro, Kecil, dan Menengah (UMKM), dalam meningkatkan literasi keuangan dan kemampuan manajerial dalam pengelolaan biaya produksi. Kegiatan ini bertujuan untuk mendeskripsikan proses pelaksanaan pendampingan penyusunan HPP serta mengevaluasi dampaknya terhadap pemahaman dan praktik akuntansi biaya pada pelaku UMKM. Metode yang digunakan dalam kegiatan ini adalah pendekatan partisipatif melalui observasi langsung, wawancara, dan praktik simulatif perhitungan HPP berbasis data riil usaha pada Agung Bakery. Hasil observasi awal menunjukkan bahwa Agung Bakery belum memiliki pemahaman yang memadai mengenai struktur HPP dan belum melakukan pencatatan biaya secara sistematis. Setelah mengikuti pendampingan, Agung Bakery mengidentifikasi komponen biaya utama (biaya bahan baku, tenaga kerja langsung, dan overhead), serta menghitung HPP menggunakan pendekatan full costing. Kegiatan ini diharapkan mampu meningkatkan kapasitas keuangan UMKM secara signifikan. Implikasi dari hasil ini menunjukkan pentingnya keberlanjutan program pendampingan teknis dalam membangun daya saing dan keberlangsungan usaha kecil di era ekonomi digital.
Analisis Dinamika Volatilitas Indeks Harga Saham Gabungan (IHSG): Aplikasi Model Threshold GARCH Ahmad Albar Tanjung; Muliyani; Dian Purnama Sari
Journal of Trends Economics and Accounting Research Vol 5 No 4 (2025): June 2025
Publisher : Forum Kerjasama Pendidikan Tinggi (FKPT)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jtear.v5i4.2096

Abstract

The Jakarta Composite Index (JCI) is an important indicator for assessing the condition of the Indonesian economy, especially amidst the current trade war between the United States and China. The problem is that many stock movements are asymmetric, with differences in volatility occurring during increases and decreases in stock returns. This study aims to determine the best model and analyze the volatility dynamics of the Jakarta Composite Index (JCI) using the Threshold GARCH model. The data used are secondary stock return data from https://id.investing.com/indices/idx-composite-historical-data. The data range is from January 2019 to April 2025, with a daily period, with 1,523 observations. The results of this study indicate that the best model for observing asymmetric volatility is TGARCH(1,1), as it meets the non-negativity constraint assumption. The Composite Stock Price Index (IHSG) has volatility with an asymmetric effect with a gamma value () = 0.01336 and is significant, meaning that negative shocks in the form of negative news, such as the trade war crisis and Covid-19, cause greater volatility than positive shocks.
Analysis of The Effect of Economic Growth, Energy Consumption and Economic Openness on Carbon Emissions (CO2) in Indonesia Saputra, Hendri Andika; Hidayat, Paidi; Tanjung, Ahmad Albar
Ekonomis: Journal of Economics and Business Vol 9, No 2 (2025): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v9i2.2630

Abstract

The purpose of this study is to analyze the influence of economic growth, energy consumption, and economic openness on carbon dioxide (CO2) emissions in Indonesia. This study uses the ARDL (Autoregressive Distributed Lag) method and the Granger Causality test. The results reveal that economic growth has a positive and significant effect on carbon emissions in the long term, but does not have a significant effect in the short term. Meanwhile, energy consumption has a positive and significant effect on carbon emissions in both the short and long term. On the other hand, economic openness has a negative effect on carbon emissions, but the effect is not significant in both the short and long term. The findings of this study indicate that Indonesia is at the Environmental Kuznets Curve (EKC) stage, with a turning point in economic growth of 6.61%. Initially, economic growth increases CO2 emissions, but after reaching this turning point, economic growth begins to have a positive effect on improving environmental quality. In addition, this study also found a reciprocal relationship between economic openness and carbon emissions.
Realizing a Digital School Ecosystem through the Use of Classpoint at SMP Negeri 7 Medan Valianto, Budi; Adisaputera, Abdurahman; Tanjung, Ahmad Albar; Chaniago, Eva Nirmala Sari
GUYUB: Journal of Community Engagement Vol 6, No 3 (2025): September
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/guyub.v6i3.12475

Abstract

Digital transformation in education has become essential to creating an adaptive and innovative digital school ecosystem. However, SMP Negeri 7 Medan still faces challenges related to teachers’ limited competence in utilizing interactive learning media. This Community Service Program aims to provide solutions through mentoring on the use of Classpoint as an interactive learning tool. The method employed is Participatory Action Research (PAR), engaging 20 teachers in problem identification, planning, training, reflection, and follow-up activities. The implementation strategies included lectures, discussions, and hands-on practice.The evaluation results indicate a significant improvement in teachers’ competence. The average knowledge score increased by more than 50% from pre-test to post-test; 80% of participants mastered basic to advanced Classpoint features, and 70% directly applied them in classroom teaching. Participant satisfaction reached 85%. The program also had a tangible impact on teaching practices, shifting from conventional lecture-based methods toward more interactive and participatory learning. Teachers began integrating quizzes, polls, and digital activities that enhanced student engagement and collaboration. Thus, the program not only improved teachers’ digital skills but also marked an initial step toward building a digital school ecosystem at SMP Negeri 7 Medan.
Upaya Meningkatkan Pertumbuhan Ekonomi Melalui Faktor Kemiskinan, Pengeluaran Pemerintah, Dan Investasi Luar Negeri Sumatera Utara Tirtana, Muhammad Arief; Sipayung, Selviana Megawati; Zendrato, Feronika; Sukardi, Sukardi; Tanjung, Ahmad Albar
Jurnal Ilmiah Muqoddimah: Jurnal Ilmu Sosial, Politik dan Hummaniora Vol 8, No 1 (2024): Februari 2024
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jim.v8i1.2024.173-180

Abstract

Salah satu masalah utama di negara berkembang yakni pertumbuhan ekonomi. Upaya pertumbuhan ekonomi di suatu daerah dapat dilihat dari melaui factor kemiskinan, pengeluaran pemerintah dan investasi luar negeri. Banyak dan padatnya jumlah penduduk di Provinsi Sumatera Utara menjadi tantangan pemerintah untuk menjadikan sumber daya manusia yang kedepannya dapat berdampak postif atau negatif. Berdasarkan hal ini maka penelitian ini bertujuan untuk mengetahui upaya pertumbuhan ekonomi melalui factor kemiskinan, pengeluaran pemerintah dan investasi luar negeri di Provinsi Sumatera Utara pada tahun 2018-2022. Data penelitian ini adalah data sekunder yang bersumber dari Badan Pusat Statistik (BPS). Metode yang digunakan adalah regresi dengan panel data meliputi tiga puluh tiga kabupaten/kota di Provinsi Sumatera Utara. Estimasi parameter model panel data         menggunakan Fixed Effect Model (FEM). Hasil dari penelitian menunjukkan  bahwa faktor kemiskina dan pengeluran pemerintah  berpengaruh negatif dan signifikan terhadap tingkat pertumbuhan ekonomi di Kabupaten/Kota Sumatera Utara tahun 2018-2022, sedangkan investasi luar negeri berpengaruh positif dan signifikan terhadap tingkat pertumbuhan ekonomi di      provinsi Sumatera Utara tahun 2018-2022.
PENGARUH PERTUMBUHAN EKONOMI, POPULASI, KONSUMSI ENERGI, DAN IPM TERHADAP EMISI GAS KARBON DIOKSIDA (CO2) DI NEGARA ASEAN Dina, Farah; Pratomo, Wahyu Ario; Tanjung, Ahmad Albar
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i3.8409

Abstract

This research aims to analyze the impact of economic growth, population, energy consumption, and Human Development Index (HDI) on Carbon Dioxide (CO₂) emissions in 11 ASEAN countries during the period 2013–2021. The research applies a dynamic panel regression method using the Generalized Method of Moments (GMM) approach. The research results indicate that although Economic Growth (GDP) has a positive yet insignificant impact in the short term, it shows a weak and positive impact in the long term, indicating continued reliance on fossil energy that has not been separated completely from economic growth. Population (POP) has a positive and significant impact on CO₂ emissions, both in the short and long term, indicating that increasing population leads to higher energy demand and greater economic activity. Energy Consumption (ERG) has an insignificant impact, due to the diversity of energy sources, including renewable energy, or measurement inefficiencies. The Human Development Index (HDI) has a negative and significant impact, especially in the long term, showing that improving human quality through education, health, and the economy can promote sustainable development and reduce CO₂ emissions. The policy implications of this research include controlling the impact of population through sustainable urban planning, strengthening environmentally based Human Development, decarbonizing economic growth, and implementing long-term strategies such as regional collaboration for a clean energy transition. These findings contribute theoretically to the advancement of the Environmental Kuznets Curve (EKC) model.
(STUDI KASUS PADA PT. JNE PUSAT MEDAN) Lumbangaol, Cindy; Nova Angelina Nababan; Renta Ulina Situmorang; Ahmad Albar Tanjung
Jurnal Manajemen dan Pemasaran Vol. 3 No. 2 (2025): Edisi Februari 2025
Publisher : Universitas Haji Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51771/jumper.v3i2.1318

Abstract

The purpose of this study was to examine the differences in problem-solving skills and employee personalities in the corporate environment, the differences in abilities between Taza and Sunanda, the differences in abilities between Sri and Silvi to help the company in problems regarding the division of tasks according to the abilities possessed between employees. Employee skills greatly influence the assignments that will be made according to their profession. The population in this assignment study were employees of PT. JNE Pusat Medan with a total of 4 employees. The sampling technique used the Hungarian Method where the Hungarian Method is a different method for solving assignment problems or one of the algorithms used to solve assignment problems. The survey results showed that the ability of employees to carry out tasks set by the company differed in each sector according to their expertise. Like Taza excels in the section, Sunanda excels in the section, Sri excels in the section, Silvi excels in the section. The results were obtained from the assignment model or method that allows the company to recognize the skills of each employee. The results of this study help companies choose assignments that are synchronous using the special abilities of employees, as a result of increasing work efficiency. Namely using Implications for Companies using Task division based on the expertise of each employee can increase productivity & effectiveness of task completion & Companies can more easily identify areas of employee strengths & weaknesses, which are useful for the development of human resources. Thus, the application of the Hungarian Method helps companies in making the right assignment decisions, as a result tasks can be completed more efficiently & synchronously using the competencies of each employee. The Conclusion section contains research findings in the form of answers to research questions or in the form of the essence of the discussion results. The conclusion is presented in paragraph form.
Co-Authors Abdul Hakim Reza Dalimunthe Abdurahman Adisaputera Ade Firmansyah Tanjung Aiga Fadillah, Rahmanta Ginting, Irsad Lubis Aini, Sri Badrul aisyaturridho Aiyub Yahya Amalia*, Amalia Annisa Anggreini Siswanto Annisa Annisa Apriyani Ripka Yustika Br Tarigan Arif Rahman Arwansyah Arwansyah Arya Ramadhan Ayu Angelina Pasaribu Berkat Juni Krisman Gulo Berutu, Saiful Ragatna Binaria Br Sembiring BR Sijabat, Lastri Putri br Simarmata, Theresia Herdiana Uli Chaniago, Eva Nirmala Sari Dede Ruslan Dede Ruslan Dede Ruslan, Dede Ruslan Desi Indriani Lubis Desi Putriyanti Perangin Angin Perangin Angin Dessy Mirawati Sihotang Dewi Murni Kumala Sari Dian Purnamasari Dian Vannysyah Dina, Farah Ella Efrisna Ivana Sinuhaji Fahrezi, Alam Halimah Al Zaqi Sembiring Hasibuan*, Saidah Khairiyah Hasyim, Sirojuzilam Hulu, Wilhelmina Ilda Aprisya Pardede Iman Totonafo Saro Hia Indah Permata Sari Pulungan irfan irfan Irsad Irsad Irsad Irsad Lubis Irsad Lubis Irsad, Irsad jeffry sebayang Kartika Sari Lubis Khairul Akbar Khairul Akbar La Ane, La Ane Laila Rohimah Laurensia Putri Lumbangaol, Cindy Lya Novarian Nainggolan M Syafii M. Rizki Nasution Monika Karolina Sianturi Muhammad Arief Tirtana Muhammad Arif Muliyani Muliyani Muliyani Muliyani Muliyani Mulyani Mulyani Munajat Munajat, Munajat Nainggolan*, Lya Novaria Nasution, M. Ardi Rafian Natasya Kinski Ningsih, Uut Dwi Nova Angelina Nababan Nurhalimah Paidi Hidayat Paidi Paidi Pardede, Ilda Aprisya Pasaribu, Ayu Angelina Perangin Angin*, Sutejo Prakoso, Diki Putri, Viona Saskia Raden Mohamad Herdian Bhakti Ramli Ramli Rani Wahyuni Reka Cintia Renta Ulina Situmorang Riandani Rezki Prana Rifqa Pratiwi Balqish Rifqa Pratiwi Balqish Riyani Butar Butar Riza Fiandi Rizky Darmawan Sabda Dian Nurani Siahaan Saputra, Hendri Andika Saragih, Wike Ardinawati Sari, Nonik Widiya Sari, Rania Linda Sari, Windi Sembiring, Baloura Sembiring, Binaria Br Semi Nur Utami Seprianti, Viola Ditya Silitonga, Susilawati Simanullang, Rahel Sindy Iradilah Sipayung, Selviana Megawati SIREGAR, DWI RAYANA Siregar, Rizky Azlina Siregar, Uli Rohana Sirojuzilam Hasyim Sixson Roberto Simangunsong Suci, Qur’Ayna Permata Sufhia Br Tarigan Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Sukardi Sutejo Perangin Angin* Syafii, M. Syukron Arjuna Tarigan, Apriyani Ripka Yustika Br Thesia, Jesslyn triadiarti, yulita Valianto, Budi Vania Grace Sianturi Wahyu Ario Pratama Wahyu Ario Pratomo Weni Hawariyuni Widya Astuti Widya Gustriani Harahap Widya Kartika Windi Sari Yahya, Aiyub Yamani, Raisa Yulia Rahma Siregar Z, ANDINI PUTRI Zagoto*, Sri Endang Putri Zendrato, Feronika Zikri Praya