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All Journal Jurnal Sains Student Research Jurnal Nakula: Pusat Ilmu Pendidikan, Bahasa Dan Ilmu Sosial JURNAL AKADEMIK EKONOMI DAN MANAJEMEN
Mario Purba
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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics Other

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Analisis Pengaruh Pendapatan Nasional terhadap Inflasi: Studi Kasus Indonesia pada Tahun 2022-2024 Erickson Sinaga; Mario Purba; Wendi Rehan Situmorang; Jogi Situmorang
Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial Vol. 3 No. 2 (2025): Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nakula.v3i2.1703

Abstract

This study analyzes the impact of national income on inflation in Indonesia during the 2022-2024 period. Inflation is an economic phenomenon influenced by various factors, one of which is national income. Using regression analysis methods and the latest macroeconomic data, this research evaluates the relationship between national income and inflation rates in Indonesia. The results indicate a significant correlation between national income growth and changes in inflation levels. These findings are expected to provide insights for policymakers in designing more effective economic strategies to maintain price stability and economic growth.
Persepsi Siswa terhadap Penggunaan Media Pembelajaran Video Animasi dalam Proses Pembelajaran di SMAN 18 Medan Gracelino Prasetyo Nainggolan; Mario Purba; Nazwa Aulia; Yohanna Sitanggang; Revita Yuni
JOURNAL SAINS STUDENT RESEARCH Vol. 3 No. 3 (2025): Jurnal Sains Student Research (JSSR) JUNI
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jssr.v3i3.4836

Abstract

This study aims to explore students' perceptions of the use of animated video media in the learning process at SMAN 18 Medan. Animation-based instructional media are believed to enhance students' interest, understanding, and motivation, particularly when dealing with abstract material. This research employs a descriptive qualitative method by distributing questionnaires to students who have participated in learning sessions utilizing animated videos. The data were analyzed thematically. The findings indicate that students have a positive perception of the use of animated videos, as they help facilitate easier comprehension of the material, increase concentration, and make the learning process more engaging. However, some students still prefer direct instruction from the teacher. Therefore, it is recommended to combine animated video media with traditional teaching methods to create a more effective learning process that accommodates diverse student learning styles.
Elastisitas Pendapatan dan Pola Konsumsi Rumah Tangga: Studi pada Masyarakat Perkotaan Menengah Erickson Sinaga; Mario Purba; Wendi Rehan Situmorang; Gracelino Prasetyo Nainggolan; Jogi Situmorang; Ruben Boot
JURNAL AKADEMIK EKONOMI DAN MANAJEMEN Vol. 2 No. 2 (2025): JURNAL AKADEMIK EKONOMI DAN MANAJEMEN  Juni
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jaem.v2i2.5124

Abstract

This study aims to explore the relationship between income and household consumption patterns among urban middle-class families. Using secondary data from Indonesia’s Central Bureau of Statistics (BPS) for 2022–2023, the research analyzes income elasticity across four categories: rice, clothing, dining out, and vacations. The results classify rice and clothing as normal goods, while dining out and vacations are identified as luxury goods. These findings align with Engel’s Law, indicating a shift in consumption from basic needs to lifestyle and leisure as income increases. The study provides useful insights for businesses and policymakers in designing strategies tailored to urban middle-class consumer behavior.
Co-Authors Erickson Sinaga Gracelino Prasetyo Nainggolan Jogi Situmorang Nazwa Aulia Revita Yuni Ruben Boot Wendi Rehan Situmorang Yohanna Sitanggang