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All Journal EKONOMIS : Journal of Economics and Business Community Engagement and Emergence Journal (CEEJ) AKADEMIK: Jurnal Mahasiswa Ekonomi & Bisnis
Paidi Hidayat
Prodi S1 Ekonomi Pembangunan
Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions

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Pengaruh PDRB, Populasi, Kurs dan Inflasi terhadap Impor di Sumatera Utara pada Tahun 2001-2017 Sundari, Emi; Ruslan, Dede; Hidayat, Paidi
AKADEMIK: Jurnal Mahasiswa Ekonomi & Bisnis Vol. 5 No. 1 (2025): AKADEMIK: Jurnal Mahasiswa Ekonomi & Bisnis
Publisher : Perhimpunan Sarjana Ekonomi dan Bisnis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37481/jmeb.v5i1.1173

Abstract

This study aimed to examine the impact of several independent variables—namely Gross Regional Domestic Product (GRDP), Population, Exchange Rate, and Inflation—on the dependent variable, Imports in North Sumatra, during the period from 2001 to 2017. The research adopted a quantitative approach, utilizing secondary data as the primary source. The sample consisted of time series data from 2001 to 2017, sourced from publications by the Central Statistics Agency (BPS) of North Sumatra. Data analysis was carried out using the Ordinary Least Squares (OLS) method, with SPSS 20 as the data processing tool.The findings of the study indicate that, collectively, GRDP, Population, Exchange Rate, and Inflation have a significant simultaneous effect on imports in North Sumatra Province during the observed period. Partial tests reveal that GRDP, Population, and Inflation each have a positive and significant influence on imports, whereas the Exchange Rate is negatively and significantly associated with imports in North Sumatra. The combined explanatory power of GRDP, Population, Exchange Rate, and Inflation accounts for 94.5% of the variation in imports, with the remaining 5.5% attributed to other factors not included in the model.
Peningkatan Pendapatan UMKM Kuliner di Kabanjahe, Kabupaten Karo: Peran E-commerce, Akses Permodalan, dan Lama Usaha Nasution, Lia Nazliana; Sari, Wahyu Indah; Hidayat, Paidi; Sembiring, Lestari Br
Community Engagement and Emergence Journal (CEEJ) Vol. 6 No. 5 (2025): Community Engagement & Emergence Journal (CEEJ)
Publisher : Yayasan Riset dan Pengembangan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/ceej.v6i5.9124

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh transaksi online (e-commerce), akses permodalan, dan lama usaha terhadap peningkatan pendapatan UMKM yang bergerak di sektor kuliner di Kabanjahe, Kabupaten Karo. Data primer dikumpulkan melalui kuesioner terstruktur yang dibagikan kepada 95 responden pelaku usaha UMKM kuliner. Pengambilan sampel dilakukan dengan pendekatan purposive sampling menggunakan rumus Slovin. Data yang terkumpul dianalisis menggunakan SPSS. Uji Validitas, uji reliabilitas, analisis deskriptif dan analisis regresi dilakukan termasuk pengujian hipotesis nol. Studi ini menemukan bahwa transaksi online, akses permodalan, dan lama usaha memiliki pengaruh yang positif terhadap peningkatan pendapatan UMKM, meskipun hanya akses permodalan dan lama usaha yang berpengaruh secara signifikan.
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.
Co-Authors Ahmad Albar Tanjung Dede Ruslan Lia Nazliana Nasution Saputra, Hendri Andika Sari, Wahyu Indah Sembiring, Lestari Br Sundari, Emi