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Panel Data: Study Of Income Inequality In West Sumatra Harahap, Erni Febrina; Yenti, Cintia Darma; Natasya, Natasya; Yusuf, Akmal
Gorontalo Development Review Volume 8 Nomor 1 April 2025
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32662/golder.v8i1.3803

Abstract

This research aims to analyze the factors that influence income inequality in West Sumatra Province. Some of the variables that are taken into consideration are: unemployment, education and poverty. The research uses secondary data from the Central Statistics Agency (BPS), using panel data regression analysis in 19 Regencies/Cities in West Sumatra Province, during 2017-2023. The selected research model uses the Fixed Effect Model (FEM). The research results show that: (1) the unemployment variable has a positive and insignificant effect on income inequality, (2) the education variable has a negative and significant effect on income inequality, (3) the poverty variable has a positive and significant effect on income inequality.
PENGARUH E-SERVICE QUALITY TERHADAP E-CUSTOMER LOYALTY MELALUI E-SATIFCATION SEBAGAI MEDIASI DALAM E-COMMERCE INDONESIA Efdison, Zefri; Lova, Anggil Nopra; Yadewani, Dorris; Harahap, Erni Febrina
JIM UPB (Jurnal Ilmiah Manajemen Universitas Putera Batam) Vol 12 No 2 (2024): Volume 12 Nomor 2 Tahun 2024
Publisher : Universitas Putera Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33884/jimupb.v12i2.8891

Abstract

This research aims to determine the effect of e-service quality on e-customer loyalty mediated by e-satisfaction among e-commerce users in Indonesia. The sample of this research was 100 respondents. Data was collected using a questionnaire that has been tested for validity and reliability. The data analysis technique used is descriptive analysis using SEM Amos 22. The results of the research show that there is a significant direct influence between e-service quality on e-satisfaction and e-customer loyalty among e-commerce users. There is a partial influence of the mediating impact of e-satisfaction between e-service quality on e-satisfaction and e-customer loyalty on e-commerce users. This shows that customer satisfaction can be built through good service so that customers do not switch to competitors.
ECOBRICK : MEMINIMALISIR SAMPAH PLASTIK DAN MENINGKATKAN PENDAPATAN RUMAH TANGGA MASYARAKAT DI NAGARI SUNGAI DURIAN KABUPATEN SOLOK Wijaya, Romy Chandra; Novalia, Gusniza; Yulianti, Srifany; Akbar, Aulya; Guspita, Ega; Putra, Ronaldo; Harahap, Erni Febrina
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 4, No 3 (2021): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v4i3.743-748

Abstract

Salah satu masalah utama yang dihadapi kota-kota di Indonesia adalah sampah. Sampah dapat dipahami sebagai hasil dari aktivitas manusia. Sampah terdiri dari 2 jenis yaitu sampah organic dan sampah non-organic, sapah organic ini seperti dedaunan kering, ranting, kulit buah-buahan dan lain sebagainya, maanfaat alami dari sampah organis ini dapat menjadi pupuk bagi tanaman lainnya sedangkan sampah non-orgnisk seperti pelastik merupakan permasalahan yang sangat besar sebab seperti yang kita ketahui bahwa plastik merupakan bahan yang memerlukan waktu sangat lama untuk terurai, disisilain plastik ini juga berdampak buruk bagi lingkungan seperti membuat kualitas tanah menurun membuat tanaman yang lain tidak tumbuh subur dan juga dapat membuat kualitas air sungai atau laut tercemar. Upaya mengelola sampah dengan metode ecobricks dapat menjadi salah satu solusi untuk mengurangi limbah plastik dengan cara memanfaatkannya menjadi furnitur (kursi, meja), dinding, bahkan sebuah bangunan secara utuh. Oleh karena itu, metode ecobricks ini dapat mengurangi pencemaran plastik di lingkungan, tidak hanya itu metode ecobrik ini juga dapat dibentuk menjadi barang yang berniali guna dan menarik sehingga memiliki nilai ekonomis yang dapat diperjual belikan.
DINAMIKA KEPENDUDUKAN, PERTUMBUHAN EKONOMI, DAN KETAHANAN PANGAN: SEBUAH ANALISIS KUANTITATIF DI KOTA SUNGAI PENUH Rahayu, Silvia; Harahap, Erni Febrina; Yadewani, Dorris
Bussman Journal : Indonesian Journal of Business and Management Vol. 5 No. 3 (2025): Bussman Journal | September - Desember 2025
Publisher : Gapenas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53363/buss.v5i3.479

Abstract

This study aims to determine the effect of population and economic growth on food security in Sungai Penuh City. This is a quantitative study. The data used in this study are secondary data sourced from the Sungai Penuh City Statistics Agency (BPS), the Sungai Penuh City Food Security Office, the Population and Civil Registration Office, and publications from the Jambi Province Statistics Agency (BPS), and the Republic of Indonesia Statistics Agency (BPS RI). The analytical tools used were multiple linear regression, hypothesis testing, and the coefficient of determination. Based on the results, the model examining the effect of population and economic growth on food security in Sungai Penuh City was not statistically significant (Sig. F Change = 0.498 > ? 0.05). Although the multiple correlation coefficient (R = 0.543) indicates a moderate linear relationship, the R Square value of only 0.295 indicates that the two independent variables are only able to explain 29.5% of the variation in the dependent variable of food security in Sungai Penuh City
Pengangguran Terdidik : Analisis Faktor Yang Mempengaruhi dan Upaya Penanggulangannya. Harahap, Erni Febrina; Akmal Yusuf
Jurnal Ekonomi Sakti Vol 14 No 3 (2025)
Publisher : LPPM - STIE SAKTI ALAM KERINCI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36272/jes.v14i3.459

Abstract

ABSTRACT This study analyse the influence of education level, average wages, employment opportunities, and economic growth on educated unemployment in West Sumatra from 2017 to 2023. The quantitative method used panel data combining time series and cross-sectional data of 19 districts/cities, analysed using a Fixed Effect regression model. Results indicate that all independent variables significantly affect educated unemployment jointly, with an R-squared of 96.82%. Partially, education level and employment opportunities have significant positive effects, while economic growth has a significant negative effect. Average wages have a positive but not significant effect. These findings indicate a mismatch between educational attainment and labor market needs in the region. The need for enhanced graduate skill development and policies that steer economic growth toward creating jobs suitable for educated workers. This study provides a basis for regional government policy recommendations to reduce educated unemployment and improve labor absorption in West Sumatra.
Pengaruh Brand Ambassador Dan Tagline “Gratis Ongkir” Shopee Terhadap Keputusan Pembelian Efdison, Zefri; Efridozel, Rahul; Fitriya, Sri; Yadewani, Dorris; Harahap, Erni Febrina
Bussman Journal : Indonesian Journal of Business and Management Vol. 5 No. 3 (2025): Bussman Journal | September - Desember 2025
Publisher : Gapenas Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53363/buss.v5i3.490

Abstract

In the modern era, society's dependence on technology, particularly the internet, has brought significant changes in lifestyle, including shopping behavior. E-commerce, as a form of electronic commerce, is rapidly evolving as a mechanism for exchanging goods and services over the internet. This study aims to measure the influence of brand ambassadors and the "Gratis Ongkir" (Free Shipping) tagline of Shopee on the purchasing decisions of STIE Sakti Alam Kerinci students. The research results indicate a relatively low impact of both factors, with a Coefficient of Determination value of 14.3%. Despite being low, this value provides an initial overview of the extent to which the model can explain variations in students' purchasing decisions. The analysis reveals that the partial influence of brand ambassadors on purchasing decisions is 0.41%, while the "Gratis Ongkir" tagline has an impact of 0.34%. Although these figures are relatively low, it is essential to note that low values do not necessarily reflect insignificance. The reduced impact could be influenced by complex factors and variables not measured in the study. The Coefficient of Determination value of 14.3% indicates that the constructed model can explain a small portion of the variation in purchasing decisions among STIE Sakti Alam Kerinci students
Padang City's Leading Creative Industry: Increasing Competitiveness In The Asian Market Harahap, Erni Febrina; Rahmi, Siti; Amelianda Putri, Winny; Basri Tanjung, Ranni
Gorontalo Development Review Volume 9 Nomor 1 April 2026
Publisher : Universitas Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32662/golder.v9i1.4635

Abstract

The creative economy is often associated with small and medium-sized enterprises (SMEs), that have been important to a nation's or region's economy (Harahap et al., 2022). Both developed and developing countries' economies depend heavily on SMEs because of their contribution to the expansion of each country's gross domestic product (Harahap et al., 2020). More creative industry business units than other city districts can be found in Padang City, one of the West Sumatra Province’s cities (West Sumatera Tourism Office, 2021). Where these SMEs also absorb more labor than large-scale businesses. Increasing the competitiveness of this creative industry is needed to boost the increase in regional income and community welfare. This study aims to assess and identify the top creative industries, consider Padang City's potential and obstacles to making its creative industries more competitive, and analyze the roles of the three stakeholders in the creative industry—the community, entrepreneurs or academics, and the government. The research method uses Comparative Advantage, Analytical Hierarchy Process (AHP), and SWOT analysis.
Does investment really drive local economic growth? Evidence from a non-metropolitan Indonesian city Hastin, Mira; Erni Febrina Harahap; Kasman Karimi
Journal of Advanced Sciences and Mathematics Education Vol. 6 No. 1 (2026): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v6i1.1093

Abstract

Background: Investment is widely recognized as a key driver of economic growth because it expands productive capacity and stimulates structural transformation. However, most empirical studies on the investment–growth relationship focus on national or provincial scales, while city-level dynamics in non-metropolitan areas remain relatively underexplored. This gap limits the understanding of how capital formation operates within smaller regional economies characterized by different institutional capacities and sectoral structures. Aims: This study aims to examine the influence of investment on regional economic growth in Sungai Penuh City, Indonesia, during the 2020–2024 period. Methods: The research employs a quantitative explanatory approach using secondary time-series data obtained from the Central Bureau of Statistics. Economic growth is measured using Gross Regional Domestic Product (GRDP) at constant prices, while investment is represented by Gross Fixed Capital Formation (GFCF). The relationship between variables is estimated using a log-linear regression model with the Ordinary Least Squares (OLS) method to identify investment elasticity in regional output. Result: The estimation results indicate that investment has a positive and statistically significant effect on regional economic growth. The elasticity coefficient of 0.967 implies that a 1 percent increase in investment is associated with an approximate 0.97 percent rise in regional output. The coefficient of determination (R² = 0.972) shows that investment explains a substantial proportion of the variation in economic growth during the study period. Conclusion: These findings highlight the critical role of capital formation in strengthening economic performance in non-metropolitan regions. The strong elasticity between investment and output underscores the importance of productive capital accumulation in supporting sustainable regional development and evidence-based economic policy formulation.