Nilam Septi Ariria Rachmawati
Universitas Negeri Surabaya

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PENGARUH PDRB, IPM, DAN JUMLAH PENDUDUK TERHADAP TINGKAT KEMISKINAN DI JAWA TIMUR Baskoro Herlambang; Nilam Septi Ariria Rachmawati
Ekonomi dan Bisnis: Berkala Publikasi Gagasan Konseptual, Hasil Penelitian, Kajian, dan Terapan Teori Vol. 27 No. 1 (2023): Ekonomi dan Bisnis: Berkala Publikasi Gagasan Konseptual, Hasil Penelitian, Ka
Publisher : Jurusan Ilmu Ekonomi Prodi Ekonomi Pembangunan Fakultas Bisnis dan Ekonomika Universitas Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24123/jeb.v27i1.5732

Abstract

The aim of this study is to analyze the influence of Gross Regional Domestic Product (GRDP), Human Development Index (IPM), and Population on the poverty level in East Java from 2017 to 2020.”This research applies two analytical techniques, namely descriptive analysis and regression panel data. Descriptive analysis techniques are applied to describe data in detail through the use of graphs or tables. On the other hand, panel data regression analysis provides an explanation of the relationship between units and time, and is a combination of data from various groups and certain time periods.“The data used in this study is secondary data obtained from the Central Bureau of Statistics.”The“data consists of cross-sectional data covering 38 Regencies/Cities in East Java Province, as well as time-series data covering the period 2017-2020.”In conclusion, from the analysis performed, the most optimal regression model is“the Random Effect Model (REM) or Generalized Least Square”(GLS), by calculating individual effects and time effects. The research results obtained are“GRDP and HDI have a significant negative effect on the poverty level,”then there is a positive“significant effect between population size and poverty level.” Overall, GRDP, HDI, and Population simultaneously influence fluctuations in the poverty rate by 60.90%.
Peer Relationships, Academic Motivation, Academic Self-Efficacy, and Student Achievement: Moderated Mediation Model Nilam Septi Ariria Rachmawati; Eka Indah Nurlaili; Retno Mustika Dewi
Dinamika Pendidikan Vol. 19 No. 1 (2024)
Publisher : Economics Education Department Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/dp.v19i1.2680

Abstract

This study utilizes statistical approaches and hypothesis testing to explore the relationships among variables in the context of peer relationships, academic motivation, academic self-efficacy, and economic learning outcomes among 10th-grade students at Surabaya Public Senior High School 12. It employs a quantitative research design with a sample of 191 10th-grade students from Surabaya Public Senior High School 12. Data collection is conducted through a Likert-scale questionnaire, which is then analyzed using descriptive statistics, correlation analysis, and moderated mediation analysis using the PROCESS Hayes Model 7 method. The results of the study indicate significant relationships among the variables under investigation. Peer relationships (PR) have a positive impact on academic motivation (AM), academic self-efficacy (ASE), and economic learning outcomes (EO). Similarly, the relationship between academic motivation and economic learning outcomes also shows a positive impact. Furthermore, it is found that academic motivation mediates the relationship between peer relationships and economic learning outcomes. Academic self-efficacy also moderates the relationship between peer relationships and academic motivation, where this moderating effect reduces the strength of the expected mediation effect.