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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) EKONOMIS : Journal of Economics and Business
Nazla Atikah Hikmatias Nasution
IPB University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Materials Science & Nanotechnology Physics

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Hambatan Non-Tarif dan Dinamika Daya Saing Ekspor Kopi: Studi Komparatif Indonesia dan Vietnam Nazla Atikah Hikmatias Nasution; Sahara; Novindra
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.14216

Abstract

Indonesia is one of the world’s major coffee producers, however its export competitiveness remains relatively weaker and less stable than that of key competitors such as Vietnam. Previous studies on Indonesian coffee exports have largely focused on production and price dynamics, while the role of non-tariff barriers in shaping export competitiveness has received limited attention. This study therefore analyze the impact of non-tariff barriers on the competitiveness of Indonesian and Vietnamese coffee exports in major destination markets. The analysis employs the inventory approach, Revealed Comparative Advantage (RCA), Revealed Symmetric Comparative Advantage (RSCA), Export Product Dynamics (EPD), and the Gravity Model using panel data of key importing countries during 2005-2024 period. The results indicate that Sanitary and Phytosanitary (SPS) measures are the most dominant non-tariff barriers, as reflected by the Frequency Ratio (FR) and Coverage Ratio (CR) indicators, with 17 incident codes regulating a significant share of coffee trade. The results show that Indonesian coffee maintains a comparative advantage, as reflected by RCA values above one and positive RSCA values; however, this advantage is lower and less stable than that of Vietnam. EPD analysis further confirms that Indonesia’s coffee exports are predominantly positioned in the lost opportunity, retreat, and falling star quadrants. Moreover, the estimation results indicate that both SPS and TBT significantly reduce the export competitiveness of Indonesian and Vietnamese coffee. These findings suggest that improving compliance with international standards, strengthening certification systems, and enhancing traceability and quality control are essential policy priorities for improving the global competitiveness of Indonesian coffee exports.
Perubahan Struktural dan Integrasi Harga Beras di Pulau Jawa Nazla Atikah Hikmatias Nasution; Wahyu Akbar; Nabila Umami Octariyadi; Laode Andi; Sahara Sahara
Ekonomis: Journal of Economics and Business Vol 10, No 1 (2026): Maret
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v10i1.2311

Abstract

The El Nino phenomenon and international trade policies have contributed to the fluctuations in Indonesian rice prices. Therefore, a comprehensive analysis of structural changes and price inequality in medium rice in Java Island during 2020-2024 is needed.To this end, daily price data from producer, wholesaler, and traditional market levels in 5 provinces were analyzed using the Houck approach, ECM, and cointegration test. Study findings show significant structural changes across Java Island capitals and provinces in February 2024, greatly affecting price stability analysis uncovers price discrepancy transmission differences. A response to price decreases outpaces that to price increases, suggesting bottlenecks in the supply chain. To stabilize prices and boost food security, the study suggests policies that support better distribution infrastructure and integration in the market.
Co-Authors Laode Andi Nabila Umami Octariyadi novindra . Wahyu Akbar