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Productivity Changes in The Manufacturing Industry of East Java: An Application of the Malmquist Index Decomposition Analysis Utomo, Selamet Joko; Prabowo, Tripitono Adi; Prasetyo, Alvin Sugeng
EKUILIBRIUM : JURNAL ILMIAH BIDANG ILMU EKONOMI Vol 21 No 1 (2026): March
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ekuilibrium.v21i1.2026.pp288-308

Abstract

This study examines the productivity performance of East Java’s total manufacturing industry using the Malmquist Productivity Index (MPI) approach, which decomposes productivity growth into Technological Change (TECH), Technical Efficiency Change (TECCH), and Scale Efficiency Change (SECH). The results show that the Total Factor Productivity Change (TFPCH) for the overall industry is greater than one, indicating a positive growth in productivity during the study period. The increase in SECH further suggests that industries are operating closer to their optimal scale of production. The findings imply that sustained productivity improvement requires continuous innovation, investment in technology, human capital development, and stronger supply chain integration. Therefore, strengthening local input industries, enhancing industrial clusters, and promoting digital transformation are essential strategies to ensure sustainable and competitive industrial growth in East Java’s manufacturing sector.
The impact of ICT adoption and trade openness on youth unemployment in ASEAN: opportunity or challenge? Prabowo, Tripitono Adi; Prasetyo, Alvin Sugeng; Wahyuningsih, Diah
Jurnal Perspektif Pembiayaan dan Pembangunan Daerah Vol. 13 No. 6 (2026): Jurnal Perspektif Pembiayaan dan Pembangunan Daerah
Publisher : Program Magister Ilmu Ekonomi Pascasarjana Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ppd.v13i6.48795

Abstract

This study investigates the long-term impact of Information and Communication Technology (ICT) adoption and trade openness on youth unemployment in ASEAN countries over the period 2000–2023. Panel data are analyzed using the Fully Modified Ordinary Least Squares (FMOLS) estimation method. The empirical results indicate that trade openness reduces youth unemployment, particularly among male youth. However, its effect is relatively weaker and not consistently significant for female youth, suggesting the presence of gender disparities in labor absorption within tradable sectors. Furthermore, digital infrastructure plays a crucial role in mitigating youth unemployment. Both fixed broadband and mobile cellular subscriptions are found to significantly reduce youth unemployment rates, with broadband access exhibiting a stronger and more consistent effect across models. Overall, the findings suggest that ICT adoption and trade openness constitute important mechanisms for reducing youth unemployment in ASEAN countries.