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All Journal Jurnal Matematika Sains dan Teknologi Ekonomi dan Bisnis
Yuniar Yudhi Tirana
Politeknik Statistika STIS
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Mathematics Other

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Analysis of the Impact of Energy Consumption and Economic Performance on Carbon Dioxide Emissions in Indonesia Using Error Correction Mechanism Abigail Brenda Padhang Pasorong Randa; Arlita Dwina Firlana Sari; Emily Azizaida Budikusuma; Yuniar Yudhi Tirana; Nasrudin Nasrudin
Jurnal Matematika Sains dan Teknologi Vol. 25 No. 2 (2024)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/jmst.v25i2.6879.2024

Abstract

Lately, Indonesia has been intensively developing its domestic economy. Industrial development began to be started, which attracted investors to invest. However, this massive economic development is causing an increase in CO2 emissions. This study intends to capture the effects of primary energy consumption per capita and economic performance represented by Gross Domestic Product (GDP), Foreign Direct Investment (FDI), and International Trade Openness on CO2 emissions in Indonesia from 1990–2022, in the short-run and long-run, using Error Correction Mechanisms (ECMs) analysis. In the long-run, energy consumption and GDP significantly affect CO2 emissions in Indonesia. Meanwhile, in the short-run, only energy consumption and Error Correction Term (ECT) have a significant effect on CO2 emissions. Moreover, from the ECT coefficient, it is known that the speed of adjustment to return to equilibrium is 95.08% in the first year after the shock.
The Impact of Mining and Metal Industry Investment on The Economy of Southeast Sulawesi Province: Input-Output Analysis Hasna Arifah Nur Fatih; Ikhlasul A’mal; Rafael Agintha Tarigan; Yuniar Yudhi Tirana; Fitri Kartiasih
Ekonomi dan Bisnis Vol 13 No 1 (2026): EKONOMI DAN BISNIS
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Pembangunan Nasional Veteran Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35590/jeb.v13i1.12377

Abstract

Purpose: This research aims to provide an overview of the input-output structure in the metal ore mining and basic metal industries, determine the leading sectors and their role in other sectors, and assess the impact of investment in these sectors on the economy of Southeast Sulawesi. Design/methodology/approach: This study uses data from the 2016 Input-Output Table of Southeast Sulawesi Province, which was updated to 2023 using the RAS method. The analysis used in this study is multiplier analysis, linkage analysis, and impact analysis. Findings: The results show differences in output structure between the metal ore mining sector and the basic metals industry. From an input perspective, both are efficient because primary input is greater than intermediate input. Metal ore mining is also one of the leading sectors in Southeast Sulawesi. Simulating investment in both sectors simultaneously yields a larger output increase compared to investing in only one sector. Research limitations/implications: The research is limited to data from the Input-Output Table for Southeast Sulawesi Province, and therefore has not yet been able to capture the relationship between the input-output structure and other regions. Further studies are recommended using the Interregional Input-Output (IRIO) Table, which allows for a more comprehensive analysis of interregional linkages. Practical implications: The government needs to utilize the output of the basic metal industry as raw materials for other sectors to stimulate economic growth. In addition, it is also necessary to prioritize downstreaming of metals thru the construction of smelters to increase added value while maintaining environmental sustainability. Originality/value: This research offers a novel contribution by integrating the mining sector and its downstream industries, namely the base metal industry, into the provincial-level analysis to provide a more representative picture of mineral resource potential in Southeast Sulawesi.
Co-Authors Abigail Brenda Padhang Pasorong Randa Arlita Dwina Firlana Sari Emily Azizaida Budikusuma Fitri Kartiasih Hasna Arifah Nur Fatih Ikhlasul A’mal Nasrudin Rafael Agintha Tarigan