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Analisis Pengaruh Jumlah Industri Kecil, Jumlah Penduduk, Dan Angka Investasi Terhadap Penyerapan Tenaga Kerja Di Kota Surabaya Raymond Putra Melrin; Parikesit Penangsang
Jurnal Nirta : Inovasi Multidisiplin Vol 5 No 1 (2025): Jurnal Nirta : Studi Inovasi
Publisher : Nirta Learning Centre

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61412/jnsi.v5i1.225

Abstract

This study aims to determine the effect of the Number of Small Industries, Population and Investment Rates on Labor Absorption. This study uses a quantitative descriptive research type. To obtain secondary data taken from the Surabaya City Industry and Trade Service and BPS. The data analysis technique used is the Normality test and the coefficient of determination. The hypothesis test used is multiple linear regression in the form of a t-test. This study was conducted in Surabaya City with a sample of small industry research. The data analysis method in this study is multiple linear regression analysis processed with SPSS version 26. From the multiple linear regression model used in this study, the regression equation Y = 53001.657 + 1.327 + 0.429 + 2.269650 was obtained. The results of the study prove that the Number of Small Industries has no significant effect on Labor Absorption, the Number of Population has a significant effect on Labor Absorption, and the Investment Rate has no significant effect on Labor Absorption, the coefficient of determination (R2) in this study is 0.779 or 77.9%. This shows that 77.9% of labor absorption is influenced by the variables of the Number of Small Industries, Population and Investment Figures. While 22.1% is influenced by other variables not included in this study.
FAKTOR FAKTOR YANG MEMPENGARUHI PRODUKSI PADI DI KECAMATAN SINE KABUPATEN NGAWI Aprilian , Renggo; Parikesit Penangsang
Jurnal Nirta : Inovasi Multidisiplin Vol 5 No 1 (2025): Jurnal Nirta : Studi Inovasi
Publisher : Nirta Learning Centre

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61412/jnsi.v5i1.295

Abstract

This study aims to analyze the factors influencing rice production in Tulakan Village, Sine District, Ngawi Regency during the period of 2015–2024. The research focuses on three key production inputs: land area, labor, and fertilizer usage. The study employs a quantitative descriptive approach using secondary data obtained from the Department of Food Security and Agriculture of Ngawi Regency. The data were analyzed using multiple linear regression assisted by SPSS software.The results indicate that simultaneously, land area, labor, and fertilizer significantly affect rice production. Partially, land area has a positive and significant influence, while labor and fertilizer show a negative effect, with varying degrees of statistical significance. The coefficient of determination (R²) of 0.802 suggests that 80.2% of the variance in rice production can be explained by the independent variables in this model, while the remaining 19.8% is influenced by other external factors not included in this study.The study concludes that optimizing land area is a crucial factor in increasing rice yields. Meanwhile, labor efficiency and fertilizer application require further evaluation to ensure they contribute more positively to productivity. These findings are expected to provide valuable insights for local pimprove agricultural performance.