Silalahi, Bungaran
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Jurnal Pengaruh Jumlah Penduduk, Tingkat Upah Minimum dan Tingkat Pengangguran Terhadap Pengeluaran Perkapita Kabupaten/Kota Provinsi Sumatera Utara_Bungaran Silalahi & Dede Ruslan Silalahi, Bungaran; Ruslan, Dede
Jurnal Ilmiah Sosio-Ekonomika Bisnis Vol 27 No 02 (2024): Jurnal Ilmiah Sosio-Ekonomika Bisnis
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiseb.v27i02.38298

Abstract

Per capita expenditure is an important indicator reflecting the purchasing power and welfare of a country or region. This study aims to describe per capita expenditure in North Sumatra Province at the district/city level and analyze the influence of population, minimum wage, and unemployment rate on per capita expenditure across all districts/cities in North Sumatra Province in 2022. This study uses a quantitative method with a cross-sectional data regression model, accompanied by tests for normality, multicollinearity, heteroscedasticity, autocorrelation, and hypothesis testing. The results of the analysis indicate that the minimum wage level has a significant effect on per capita expenditure, while population and unemployment rate do not. The results of this study are expected to serve as a reference for local governments in formulating policies that support increased per capita expenditure, which ultimately contributes to encouraging consumption and driving the regional economy.
PENGARUH PMA, PMDN & INFLASI TERHADAP PDB SEKTOR INDUSTRI MANUFAKTUR DI INDONESIA : Dampak PMA, Investasi Dalam Negeri, dan Inflatie terhadap PDB Sektor Industri Manufaktur Indonesia Silalahi, Bungaran; Linda Sari, Raina; SY, Muhammad
Jurnal Ilmiah Sosio-Ekonomika Bisnis Vol 28 No 02 (2025): Jurnal Ilmah Sosio-Ekonomika Bisnis
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiseb.v28i02.50545

Abstract

The manufacturing sector plays a strategic role in Indonesia’s economic structure. However, the growth of this sector is closely influenced by investment dynamics both Foreign Direct Investment (FDI) and Domestic Investment (DI) as well as inflation stability, which affects production efficiency and industrial competitiveness. This study aims to examine the effects of FDI in the manufacturing sector, DI in the manufacturing sector, and inflation on manufacturing sector Gross Domestic Product (GDP) in Indonesia over the period 2010–2024. Using a quantitative approach, this research applies multiple linear regression analysis to identify the relationship between investment variables, inflation, and manufacturing sector performance. The results show that, partially, FDI and DI have a positive effect on manufacturing GDP, while inflation has a negative effect. Simultaneously, the three variables significantly influence manufacturing GDP. These findings highlight that increasing investment, both foreign and domestic, is essential for strengthening production capacity and supporting the growth of the manufacturing industry. Meanwhile, maintaining stable and well-managed inflation is necessary to preserve efficiency and enhance the competitiveness of Indonesia’s manufacturing sector.