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INDONESIA
Regress: Journal of Economics & Management
Published by Medan Resource Center
ISSN : -     EISSN : 2827945X     DOI : 10.57251
Core Subject : Economy, Social,
Regress: Journal of Economics & Management is a peer-reviewed journal published by the Medan Resource Center. The journal aims to advance theoretical and practical knowledge by promoting high-quality research and providing a platform for researchers, academicians, and practitioners to share their findings, insights, and experiences. The journal publishes scholarly articles and empirical research papers on economics and management. It accepts original research articles, review articles, and case studies that cover a broad range of topics related to the fields of economics and management. The journal is published triannually in June, October, and February, and accepts articles in Bahasa Indonesia or English.
Articles 125 Documents
Rekonstruksi Teori Pasar Monopoli pada Era Ekonomi Digital: Peran Data, Algoritma, dan Efek Jaringan sebagai Sumber Kekuatan Pasar Ahmad Zuhriadi
Regress: Journal of Economics & Management Vol. 6 No. 2 (2026)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/reg.v6i2.2268

Abstract

The digital economy has transformed the sources of market power, challenging classical theories of monopoly that centre on resource ownership, economies of scale, and conventional barriers to entry. This study examines how monopoly has evolved in the digital era and how data, algorithms, and network effects generate and reinforce market power. It employs a systematic literature review (SLR) of scholarly articles on monopoly theory, the digital economy, digital platforms, artificial intelligence, and competition policy. The literature was identified, screened, synthesised, and interpreted to develop a comprehensive conceptual framework. The findings indicate that monopoly power is increasingly shaped not by physical assets or legal protection alone, but by data accumulation, algorithmic decision-making, and network effects. Together, these factors create new barriers to market entry, deepen users’ dependence on digital ecosystems, and strengthen platforms’ capacity to control markets. The study argues that monopoly theory must be reconstructed to account for these dynamics and to provide a more adequate basis for competition policy in the digital economy.
Analisis Faktor yang Mempengaruhi Kinerja Ekspor terhadap Pertumbuhan Ekonomi Indonesia 1993-2023 Siti Muzayyanah
Regress: Journal of Economics & Management Vol. 6 No. 2 (2026)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/reg.v6i2.2269

Abstract

Exports are widely recognised as an important driver of economic growth, yet their performance may also depend on macroeconomic and monetary conditions whose effects can vary in direction and magnitude. This study examines how investment, inflation, the M2 money supply, the trade balance, and the exchange rate affect Indonesian exports, identifying which factors exert statistically significant effects and whether these are positive or negative. It uses annual time-series data for 1993–2023 from Statistics Indonesia (BPS), Bank Indonesia, and the World Bank. The study treats exports as the dependent variable and the five macroeconomic indicators as explanatory variables, estimating their relationships through ordinary least squares (OLS) in EViews. The results show that investment and the exchange rate exert statistically significant negative effects on exports, whereas the M2 money supply has a positive effect. Inflation and the trade balance, by contrast, have no statistically significant effects. Taken together, the findings indicate that the selected macroeconomic and monetary factors do not influence export performance uniformly. The study concludes that policymakers should support exports by facilitating firms’ participation in export activities and developing new markets abroad.
Pengaruh Inflasi, Suku Bunga, dan Nilai Tukar terhadap Jumlah Uang Beredar dengan Pendekatan Vector Error Correction Model (VECM) Lili Purnama; Nurfitriana Nurfitriana; Mubasysyyratul Ummah Sapsuha
Regress: Journal of Economics & Management Vol. 6 No. 2 (2026)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/reg.v6i2.2274

Abstract

Monetary stability depends in part on how changes in the money supply interact with inflation, interest rates, and exchange-rate movements. This study investigates whether inflation, interest rates, and exchange rates are associated with changes in Indonesia’s money supply, and whether these relationships differ between the short and long run. It uses secondary time-series data obtained from Bank Indonesia for January 2020 to June 2026. The data are analysed in EViews 9 using a Vector Error Correction Model (VECM), alongside impulse response function and variance decomposition analyses to examine the dynamic relationships among the variables. The results show that inflation has a positive and statistically significant relationship with the money supply in both the short and long run. Interest rates and exchange rates also display positive relationships, but neither is statistically significant individually. Considered simultaneously, however, inflation, interest rates, and exchange rates are reported to affect the money supply jointly. These findings identify inflation as the only individually significant variable in the model, while indicating that the three macroeconomic variables, taken together, are relevant to explaining money-supply dynamics. The study thus underscores the importance of examining both individual relationships and their combined effects when analysing monetary conditions.
Analisis Eksternalitas Negatif Limbah Industri dan Internalisasi Biaya Lingkungan: Kajian Literatur atas Dampak Sosial-Ekonomi dan Instrumen Kebijakan Alia Anindhita Maheswari; Sarpini Sarpini
Regress: Journal of Economics & Management Vol. 6 No. 2 (2026)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/reg.v6i2.2354

Abstract

Industrial waste can harm the environment and public health while shifting the costs of pollution from producers to affected communities. This study examines the negative externalities associated with industrial waste, the external costs they generate, and the government’s role in controlling these effects. It adopts a qualitative literature-review approach, using secondary data from relevant scholarly articles and descriptively comparing previous findings. The review indicates that inadequate waste management contributes to water and air pollution, unpleasant odors, health problems, and disruptions to daily life. Communities often bear the resulting costs, including medical expenses, purchases of clean water, and environmental restoration. The study argues that effective control requires clear environmental regulations, consistent monitoring and enforcement, and economic instruments such as Pigouvian taxes, subsidies, and payments for ecosystem services. These measures can encourage industries to internalize environmental costs and support sustainable development.
Kejujuran dan Perlindungan Harta dalam Transaksi Digital: Analisis Etika Ekonomi Islam Perspektif Tauhid dan Maqashid Syariah Berdasarkan Pengalaman Konsumen Dwi Ainun Khofifah; Najwa Maulida Askar; Putri Isyana Maulidya; Mila Nurul Ainiah; Ardiyan Darutama
Regress: Journal of Economics & Management Vol. 6 No. 2 (2026)
Publisher : Medan Resource Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57251/reg.v6i2.2360

Abstract

Digital transactions offer convenience but can expose consumers to order discrepancies, non-delivery, and unresolved complaints. This study examines these problems through consumers’ experiences and the principles of Islamic economic ethics, particularly tawhid and hifz al-mal. Using a qualitative descriptive approach, the researchers interviewed 33 informants recruited through direct outreach and snowball sampling, reviewed relevant literature, and manually categorized transaction problems and complaint outcomes. Of the informants, 16 (48.5%) received goods that differed from their orders, 12 (36.4%) did not receive their purchases, three (9.1%) reported concerns about product authenticity or condition, and two (6.1%) received incorrect quantities. Regarding resolution, 12 received neither the goods nor a refund, 10 had unresolved complaints, eight did not contact the seller or platform, and three obtained refunds after returning their goods. These findings indicate that digital transaction failures involve financial losses as well as ethical accountability and consumer rights. From an Islamic economic perspective, they underscore the importance of honesty, amanah, and the protection of property.

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