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All Journal Jurnal Ilmiah Econosains Al Ishlah Jurnal Pendidikan Jurnal Masharif al-Syariah: Jurnal Ekonomi dan Perbankan Syariah Indonesian Journal of Economy, Business, Entrepreneuship and Finance (IJEBEF) International Journal of Multidisciplinary Research and Literature (IJOMRAL) Ekopedia: Jurnal Ilmiah Ekonomi Jejak digital: Jurnal Ilmiah Multidisiplin Indonesia Economic Journal Jurnal Ilmiah Ekonomi dan Manajemen Indonesia
Dicky Iranto
Universitas Negeri Jakarta
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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Pengaruh Produksi Gula Domestik, Jumlah Penduduk, dan Harga Gula Internasional terhadap Impor Gula di Indonesia Raissa Syaharani; Dicky Iranto; Fitra Dila Lestari
Ekopedia: Jurnal Ilmiah Ekonomi Vol. 2 No. 3 (2026): JULI-SEPTEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/ck2rdy45

Abstract

This study aims to determine the effects of domestic sugar production, population size, and international sugar prices on sugar imports in Indonesia. This study employs a quantitative approach using secondary time-series data sourced from the BPS, the Directorate General of Plantations, Worldometer, and the World Bank, covering the period from 1994 to 2024. The data analysis technique used in this study is multiple linear regression, processed using the E-Views 12 software. The results of this study indicate that domestic sugar production has a negative but insignificant effect on sugar imports in Indonesia. Population size has a positive and significant effect on sugar imports in Indonesia. International sugar prices have a negative but insignificant effect on sugar imports in Indonesia.  
Analisis Pengaruh Harga, Pendapatan, dan Bandwagon Effect Terhadap Permintaan Tiket Konser K-Pop: Studi Kasus Konser the Dream Show 4 in Jakarta Kayla Herdani Arminta; Dicky Iranto; Fitra Dila Lestari
Ekopedia: Jurnal Ilmiah Ekonomi Vol. 2 No. 3 (2026): JULI-SEPTEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/kqmm1161

Abstract

This quantitative correlational study with a cross-sectional approach analyzes the phenomenon of high demand for K-Pop concert tickets in Jakarta despite financial barriers such as price spikes and limited income. Conducted from June 11 to 13, 2026, the study aims to examine the relationships among variables within the NCTzen population, which constitutes the target market for the Dream Show 4 concert in Jakarta. The sample was determined using “purposive sampling”; primary data was collected via an online questionnaire, while secondary data was obtained from official publications by the BPS, and news media. All respondents were women of working age in the Greater Jakarta area employed as lower-middle-class workers. Data analysis utilized descriptive statistics, instrument validation, and tests of classical assumptions. The results of the descriptive analysis revealed that the influence of the Bandwagon Effect was classified as low, while the level of ticket demand fell into the high category. This study concludes that price has a significant and direct effect on demand due to the Veblen Effect. Conversely, the income variable and the Bandwagon Effect do not have a significant impact. Ticket-purchasing decisions are driven by strong individual internal motivations for social status rather than environmental trends or income levels.  
Analisis Determinan Ekspor Nikel di Indonesia: Studi Kasus Sebelum dan Sesudah Kebijakan Pelarangan Ekspor Fadiya Khansazalfa; Karuniana Dianta Arfiando Sebayang; Dicky Iranto
Ekopedia: Jurnal Ilmiah Ekonomi Vol. 2 No. 3 (2026): JULI-SEPTEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/pfk51f35

Abstract

This study analyzes the determinants of nickel exports in Indonesia before and after the implementation of the export ban policy. Using time series data from 2014 to 2025 (48 quarterly observations), this research employs multiple linear regression analysis with the Ordinary Least Square (OLS) method and Newey-West Heteroskedasticity and Autocorrelation Consistent (HAC) standard errors to address autocorrelation issues. The dependent variable is nickel export value, while the independent variables are capital goods (proxied by mining machinery imports), exchange rate (USD/IDR), and the export ban policy as a dummy variable. The results show that the exchange rate has a positive and significant effect on nickel exports (t-statistic = 4.789; p = 0.000), and the export ban policy has a positive and significant effect (t-statistic = 3.254; p = 0.002). However, capital goods do not have a significant effect on nickel exports (t-statistic = -0.230; p = 0.819). The adjusted R-squared value of 85.53% indicates that the three independent variables explain most of the variation in nickel exports. These findings confirm that exchange rate depreciation and downstreaming policies are key drivers of Indonesia's nickel export performance, while upstream mining machinery imports have not yet contributed significantly to export growth
Pengaruh Suku Bunga, Nilai Tukar, Dow Jones Industrial Average, dan Nikkei 225 terhadap Indeks Harga Saham Gabungan Periode 2017–2025 Hilmi Fathur Rahman; Dicky Iranto; Tuty Sariwulan
Ekopedia: Jurnal Ilmiah Ekonomi Vol. 2 No. 3 (2026): JULI-SEPTEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/8ny7tt08

Abstract

This study analyzes the influence of interest rates, exchange rates, the Dow Jones Industrial Average (DJIA), and the Nikkei 225 on the Composite Stock Price Index (IHSG) in Indonesia during 2017–2025. Using quantitative approach with 108 monthly time series observations, the analysis employs multiple linear regression with Ordinary Least Squares (OLS) corrected using Newey-West HAC Standard Errors to address autocorrelation. The results show that interest rates have a positive and significant effect on the IHSG (t = 4.347; p = 0.000), while exchange rates have a negative and significant effect (t = -5.163; p = 0.000). The DJIA has no significant effect on the IHSG (t = -1.046; p = 0.298), indicating domestic factors play a more dominant role. The Nikkei 225 has a positive and significant effect (t = 14.093; p = 0.000), confirming strong linkages between Indonesian and Japanese capital markets. The adjusted R-squared of 88.29% indicates that the four independent variables explain 88.29% of IHSG movements. These findings confirm that domestic factors such as interest rates and exchange rates, as well as regional factors such as the Nikkei 225, have a more dominant role in influencing IHSG movements compared to global factors such as the DJIA.
Analisis Fenomena “Resource Curse” pada Daerah  Pertambangan di Indonesia Aldrina Febriani; Dicky Iranto; Riswandi Riswandi
Ekopedia: Jurnal Ilmiah Ekonomi Vol. 2 No. 3 (2026): JULI-SEPTEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/c5j0at14

Abstract

This study aims to analyse the impact of the mining sector’s contribution and Average Years of Schooling (AYS) on the growth of Regional Gross Domestic Product (RGDP), as well as the impact of the mining sector’s contribution and Local Revenue (PAD) on the Human Development (IPM). This quantitative study employs multiple linear regression on panel data (a combination of time series from 2011–2024 and cross-sectional data) across eight mining-producing provinces in Indonesia selected through a purposive sampling technique. Secondary data were sourced from official publications of the Central Statistics Agency (BPS) and the Directorate General of Budget and State Financial Management (DJPK) of the Ministry of Finance. The results indicate that the mining sector’s contribution has a positive and significant effect on GRDP growth; thus, no evidence of the resource curse was found in the context of economic growth. However, the mining sector’s contribution exhibits a negative and insignificant effect on the Human Development Index (HDI), indicating a tendency toward the “resource curse” phenomenon, as the economic benefits of mining have not yet been optimally converted into public welfare. On the other hand, RLS is found to have a positive and significant effect on GRDP growth, consistent with human capital theory. Local Revenue (PAD) also has a positive and significant effect on the Human Development Index (HDI), confirming that public welfare is greatly influenced by the effectiveness of local governments in managing fiscal capacity for public services, rather than relying solely on mining revenues.
Nilai Tukar Rupiah, Harga Kopi Internasional dan PDB sebagai Determinan Volume Ekspor Kopi Indonesia ke Amerika Serikat (2014-2025) Afifahayati Afifahayati; Dicky Iranto; Riswandi Riswandi
Indonesia Economic Journal Vol. 2 No. 2 (2026): JULI-DESEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/ffs7ea21

Abstract

This study aims to analyze the effect of the real rupiah exchange rate, international coffee prices, and the United States Gross Domestic Product (GDP) on Indonesia's coffee export volume to the United States. This research employed a quantitative approach using multiple linear regression analysis. Secondary data were obtained from Bank Indonesia, the International Coffee Organization (ICO), the Federal Reserve Economic Data (FRED) of St. Louis, and the International Trade Centre (ITC), resulting in a total of 48 observations. The findings indicate that the real rupiah exchange rate has no significant effect on Indonesia's coffee export volume to the United States, suggesting that the export volume responds to exchange rate fluctuations only in the long run. International coffee prices have a positive and significant effect, indicating that higher coffee prices encourage producers and exporters to increase export volumes. Meanwhile, the United States Gross Domestic Product (GDP) has a negative and significant effect, which is presumed to be attributable to the structural dominance of premium coffee-exporting countries in the U.S. market. These findings are expected to provide valuable insights for the government and business actors in formulating strategies to enhance the competitiveness of Indonesian coffee exports in the United States market.
Analisis Niat Beli di Usaha Mikro, Kecil, dan Menengah (UMKM) Lingkungan Sekolah pada Siswa SMA Negeri 27 Jakarta Pasca Implementasi Program Makan Bergizi Gratis Shahira Lazuardy Murod; Dicky Iranto; Tuty Sariwulan
Ekopedia: Jurnal Ilmiah Ekonomi Vol. 2 No. 3 (2026): JULI-SEPTEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/eap6v342

Abstract

This study aims to analyze the change in purchase intention of students at SMA Negeri 27 Jakarta toward school-based MSME products following the implementation of the MBG Program, to identify the factors influencing this change, and to examine its impact on the sustainability of MSME businesses. The study employs a descriptive qualitative approach with a case study design, involving eight purposively selected informants: five MBG-recipient students, two MSME vendors, and one teacher serving as the school's MBG program coordinator. Data were collected through semi-structured interviews and documentation, and validated through source, method, time, and theory triangulation. The findings show that the MBG Program does not eliminate students' purchase intention toward MSMEs but rather shifts its orientation from need-based to want-based consumption. Product quality and trust emerged as the most dominant factors shaping purchase intention, followed by attitude toward the product, price, and peer influence. This shift in purchase intention has led to a decline in MSME revenue, although the effect is indirect, mediated by changes in students' consumption behavior. The study also identifies a situational factor beyond the Theory of Planned Behavior framework—the timing of MBG meal distribution—which further shapes students' purchasing patterns throughout the school day. These findings contribute to purchase intention literature by demonstrating that public policy can shape consumer behavior not only through individual psychological processes but also through the mechanics of its own implementation.
Co-Authors Afifahayati Afifahayati Aldrina Febriani Arifah Khairrani Bhakti Dwi Hasta Bunga Bunga Caroline Pertiwi Diary Natama Dina Solehati Fadiya Khansazalfa Fitri Rahmatun Nisa Harya Kuncara Wiralaga Hilmi Fathur Rahman Karuniana Dianta Arfiando Sebayang Kayla Herdani Arminta Kenny Leonaltus Raissa Syaharani Rd. Tuty Sariwulan Riswandi Riswandi Rohani Rosario Velicia Ticoalu Saparuddin Mukhtar Shahira Lazuardy Murod Sri Indah Nikensari Sulthan Awwal Fakhruddin Suparno Suparno Umi Widyastuti