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Wahyu Ario Pratomo
Universitas Sumatera Utara, Medan, Indonesia
Economics, Econometrics & Finance

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PENGARUH PERTUMBUHAN EKONOMI, POPULASI, KONSUMSI ENERGI, DAN IPM TERHADAP EMISI GAS KARBON DIOKSIDA (CO2) DI NEGARA ASEAN Farah Dina; Wahyu Ario Pratomo; Ahmad Albar Tanjung
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i3.8409

Abstract

This research aims to analyze the impact of economic growth, population, energy consumption, and Human Development Index (HDI) on Carbon Dioxide (CO₂) emissions in 11 ASEAN countries during the period 2013–2021. The research applies a dynamic panel regression method using the Generalized Method of Moments (GMM) approach. The research results indicate that although Economic Growth (GDP) has a positive yet insignificant impact in the short term, it shows a weak and positive impact in the long term, indicating continued reliance on fossil energy that has not been separated completely from economic growth. Population (POP) has a positive and significant impact on CO₂ emissions, both in the short and long term, indicating that increasing population leads to higher energy demand and greater economic activity. Energy Consumption (ERG) has an insignificant impact, due to the diversity of energy sources, including renewable energy, or measurement inefficiencies. The Human Development Index (HDI) has a negative and significant impact, especially in the long term, showing that improving human quality through education, health, and the economy can promote sustainable development and reduce CO₂ emissions. The policy implications of this research include controlling the impact of population through sustainable urban planning, strengthening environmentally based Human Development, decarbonizing economic growth, and implementing long-term strategies such as regional collaboration for a clean energy transition. These findings contribute theoretically to the advancement of the Environmental Kuznets Curve (EKC) model.
Dynamics of Provincial Per Capita GNP in Indonesia Modeling with GMM Dynamic Panel Econometric Approach Quarthano Reavindo; Wahyu Ario Pratomo; Irsad Lubis
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i3.8410

Abstract

This research aims to analyze determinants factors of economic growth among provinces in Indonesia during the period of 2016–2022 using a dynamic panel data approach. Gross Regional Domestic Product (GRDP) per capita serves as the main indicator of regional economic performance. The independent variables include road length, number of schools, average length of schooling, life expectancy, labor force participation rate (TPAK), skilled labor, and the Information and Communication Technology Development Index (ICT-DI). The estimation results show that human capital variables, especially average length of schooling and life expectancy, have a positive and significant effect on increasing GRDP per capita. The TPAK variable also shows a significant contribution in driving economic growth. On the other hand, physical infrastructure variables such as road length and number of schools have a significant negative effect, indicating that infrastructure development is not effective enough if it is not accompanied by an increase in quality and utilization. The skilled labor and ICT-DI variables do not show a statistically significant effect, indicating that there is still a gap between technological capacity and workforce skills. In addition, this research finds a process of economic convergence among provinces, with a convergence speed of 0.5094, which means around 50% of the gap in GRDP per capita can be corrected within one year. This finding emphasizes the importance of a development strategy that balances physical investment and strengthens the quality of human resources and digital transformation to support sustainable and inclusive regional economic growth.
Analysis of Gender Equality Against Per Capita Income on Sumatra Island Khairul Kamal; Raina Linda Sari; Wahyu Ario Pratomo
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 7 No 3 (2024): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v7i3.8487

Abstract

This study analyzes the impact of gender equality on per capita income in the Sumatra region using a panel data approach with the Random Effects Model (REM) estimation method. The model yielded a coefficient of determination (R²) of 0.73825. In the context of the Sustainable Development Goals (SDGs), gender equality is considered a key element in promoting inclusive and sustainable economic growth. This study utilizes panel data from 2018 to 2023, covering seven main indicators: the Human Development Index (HDI), the Gender Development Index (GDI), the Gender Inequality Index (GII), the ratio of average years of schooling between males and females (RLS), the ratio of the productive age population between males and females (RUP), the ratio of labor force participation rate between males and females (RTPAK), and women's representation in parliament (PP). The analysis results indicate that the Human Development Index and the ratio of average years of schooling between males and females have a positive and significant effect on per capita income in the Sumatra region.
The Influence of Monetary And Macroprudential Policies on Risktaking Behavior of Commercial Banks in Indonesia Grecia Solafide Pasaribu; Wahyu Ario Pratomo; Ahmad Albar Tnjung
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 8 No 3 (2025): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v8i3.8896

Abstract

This study aims to determine the influence of monetary and macroprudential policies on the risk-taking behavior of commercial banks in Indonesia. The research employs a quantitative analysis method using a time-series data approach. The data used are time-series data from January 2016 to December 2024 (108 observations). The data source is the Indonesian Financial and Economic Statistics Report obtained from the Financial Services Authority (OJK) website. The method applied in this study is the ARDL (Autoregressive Distributed Lag) model using EViews 12 as the analytical tool. The ARDL method is an econometric approach used to estimate short-run and long-run relationships among economic variables. The results of the study indicate that the BI Rate has a significant negative effect on the risk-taking behavior of commercial banks in Indonesia. The money supply has an insignificant negative effect, while the loan-to-value ratio (LTV) and countercyclical capital buffer (CcB) both have insignificant positive effects on risk-taking. Inflation shows a significant positive effect, and the capital adequacy ratio (CAR) also has a significant positive effect on the risk-taking behavior of commercial banks in Indonesia. There are three recommendations for future research. First, future studies are encouraged to use data with a longer time span or to expand the scope of banks (e.g., including Islamic banks and regional development banks) to test the consistency of results. Second, additional variables such as Non-Performing Loans (NPL), bank size, and profitability may be incorporated to provide a more comprehensive understanding of the factors influencing bank risk-taking. Lastly, employing dynamic panel approaches or nonlinear models may enhance the robustness and depth of the analysis.
Co-Authors Ahmad Albar Tanjung Ahmad Albar Tnjung Farah Dina Grecia Solafide Pasaribu Irsad Lubis Khairul Kamal Quarthano Reavindo Raina Linda Sari