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Determinan Efisiensi Teknik Industri Minyak Kelapa Sawit di Indonesia Sari, Dyah Wulan; Medina, Elissyah Nur
Jurnal Ikatan Sarjana Ekonomi Indonesia Vol 9 No 2 (2020): August
Publisher : Jurnal Ekonomi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52813/jei.v9i2.54

Abstract

Penelitian ini bertujuan mengukur efisiensi teknik perusahaan dalam industri minyak kelapa sawit di Indonesia serta mengetahui faktor-faktor yang memengaruhi skor efisiensi teknik perusahaan-perusahaan tersebut. Data yang digunakan berbentuk cross-section untuk tahun 2014 dengan observasi 654 perusahaan. Metode data envelopment analysis bootstrap dengan asumsi variable return to scale dan orientasi input digunakan untuk tahap pengukuran skor efisiensi teknik perusahaan yang hasilnya akan dianalisis lebih lanjut sebagai variabel dependen dengan regresi Tobit untuk tahap analisis determinan efisiensi teknik. Berdasarkan hasil analisis menunjukkan rata-rata skor efisiensi teknik industri kelapa sawit adalah sebesar 0,8099. Berdasarkan estimasi Tobit didapati bahwa faktor lokasi, ukuran perusahaan, dan kepemilikan oleh asing signifikan terhadap skor efisiensi teknik, sedangkan faktor ekspor dan konsentrasi pasar ditemukan tidak signifikan.
Total Faktor Produktivitas Industri Minyak Sawit Mentah: Apakah Penggunaan Mesin Lama Masih Mendukung Efisiensi Produksi? Sari, Dyah Wulan; Aji, Al Khofi; Sylviana, Widya; Islamiya, Haura Azzahra Tarbiyah
Jurnal Ikatan Sarjana Ekonomi Indonesia Vol 13 No 1 (2024): April
Publisher : Jurnal Ekonomi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52813/jei.v13i1.370

Abstract

Penelitian ini bertujuan menganalisis pertumbuhan total faktor produktivitas (TFP) pada industri minyak sawit mentah (CPO) di Indonesia menggunakan data tingkat perusahaan tahun 2010 sampai 2014, menggunakan metode stochastic frontier analysis (SFA). Pertumbuhan TFP dibagi menjadi tiga komponen perubahan: efisiensi skala (SE), teknologi (TC), dan efisiensi teknis (TE). Hasil penelitian menunjukkan masih adanya inefisiensi pada industri CPO di Indonesia, ditandai dengan peningkatan jumlah perusahaan dengan nilai TE yang rendah setiap tahunnya, TFP secara keseluruhan tumbuh negatif, serta nilai elastititas yang menunjukkan industri CPO mengalami decreasing return to scale. TEC berkontribusi lebih besar terhadap pertumbuhan TFP dibandingkan TC dan SEC, sedangkan input bahan mentah mempunyai dampak yang lebih besar terhadap fluktuasi produksi dibandingkan modal, tenaga kerja, atau energi.
Household Food Consumption and Poverty Reduction After Earthquakes: Evidence from Lombok Pratama, Amy Wardian; Sari, Dyah Wulan; Auwalin, Ilmawan
Signifikan: Jurnal Ilmu Ekonomi Vol 14, No 1 (2025)
Publisher : Faculty of Economic and Business Syarif Hidayatullah State Islamic University of Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/sjie.v14i1.43926

Abstract

Research Originality: This study contributes to the literature by examining how household food consumption mitigates the poverty impact of earthquakes, an area that remains underexplored in post-disaster economic studies.Research Objectives: The study aims to analyze the role of per capita household food consumption in poverty reduction after the Lombok earthquake and to highlight its importance for economic recovery.Research Methods: This study uses panel data from 10 districts/cities in West Nusa Tenggara (2011-2019) to employ the First-Difference Generalised Method of Moments (FDGMM) to address potential endogeneity and estimate the causal relationship between food consumption and poverty.Empirical Results: The results show that per capita food consumption significantly reduces poverty under normal conditions and after a disaster. Meanwhile, economic growth positively impacts poverty, suggesting that the observed growth is not inclusive. The study also finds that the direct effect of the earthquake on food consumption is statistically insignificant, suggesting that other factors, such as relief programs, may have played a role in stabilizing consumption.Implications: These findings underscore the importance of policies that enhance food security and equitable distribution, particularly in post-disaster contexts. Strengthening social protection programs and ensuring inclusive economic growth is essential for long-term poverty reduction in disaster-prone areas.JEL Classification: C33, I32, Q54How to Cite:Pratama, A. W., Sari, D. W., & Awwalin, I. (2025). Household Food Consumption and Poverty Reduction After Earthquakes: Evidence from Lombok. Signifikan: Jurnal Ilmu Ekonomi, 14(1), 65-76. https://doi.org/10.15408/sjie.v14i1.43926.
The Effect of Foreign Direct Investment Spillover on The Level of Technical Efficiency in Large and Medium Manufacturing Industry in East Java Widyananda, Ahmad Oktabri; Sari, Dyah Wulan
Journal of Developing Economies Vol. 5 No. 1 (2020)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jde.v5i1.15646

Abstract

Foreign Direct Investment (FDI) takes an important role in the development process, especially in developing countries. The purpose of this study is to examine and analyze FDI spillover on the level of technical efficiency in the large and medium manufacturing industry in East Java. This study uses a time-varying stochastic frontier approach for firm-level panel data of the East Java manufacturing industry. The results show that all factors in this study affect the level of technical efficiency of large and medium industries in East Java. Variable foreign share, FDI horizontal spillover, and firm size have a positive influence on the technical efficiency of the industry. Whereas the variable FDI backward spillover, FDI forward spillover and the level of market concentration negatively affect the level of technical efficiency of the industry. Finally, it's needed to build synergies and sustainable relationships between products produced by domestic and foreign firms. Thus, the presence of foreign firms in East Java could have a positive impact on improving the technical efficiency of the domestic industry both at the upstream and downstream levels. Keywords: Foreign Direct Investment Spillover, Technical Efficiency, East Java Industry JEL: F21, L60, D24
Technical Efficiency of the Indonesian Textile and Textile Product Industry Amaliyah, Imroatul; Sari, Dyah Wulan; Yasin, Mohammad Zeqi
Journal of Developing Economies Vol. 7 No. 1 (2022)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jde.v7i1.23738

Abstract

This study investigates the determinants of the Indonesian textile and textile product (TPT) industry's technical efficiency. Employing the rich, balanced panel data of 3,365 firms over 2007-2013 with a non-parametric approach to the Data Envelopment Analysis (DEA) Bootstrapping and Tobit regression, this study discovers that the production operations are inefficient, especially the companies upstream. The improvement of technical efficiency is driven by firm size, market concentration, foreign ownership, and exports. An intriguing finding is that the capital-labour ratio negatively impacts efficiency, implying higher capital for production will make the production even more inefficient. The machines in most TPT firms are old, so larger capital may not help. This study recommends the government design policies that support the machinery restructuration so that capital can support production efficiency.
Black Economy in Madura, an Electricity Consumption Approach Jakfar Sadik; Sari, Dyah Wulan; Titik, Crysanti S
Journal of Developing Economies Vol. 8 No. 1 (2023)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jde.v8i1.42839

Abstract

This research aims to provide information for the government, stakeholders, and society on the quantity and types of economic activities on Madura Island that are undetected by the State Tax System. The method used in this research is the electricity consumption approach, i.e., comparing the total income of four regencies in Madura Island (Gross Regional Domestic Product) to the total electricity consumption during the 2016-2021 period. By this approach, the amount of Black Economy in four regencies in Madura Island compared to the total economic activities during 2016-2021 can be discovered, as well as the types of economic activities indicated as Black Economy.
PROBABILITAS PENDAPATAN, PENDIDIKAN, DAN VARIABEL DEMOGRAFI LAIN TERHADAP PENGELUARAN RUMAH TANGGA UNTUK LEISURE TIME Cahyono, Hendry; Sari, Dyah Wulan; Restikasari, Wenny; Santohani, Monica Putri
JURNAL EKONOMI PENDIDIKAN DAN KEWIRAUSAHAAN Vol. 12 No. 1 (2024)
Publisher : UNIVERSITAS NEGERI SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jepk.v12n1.p133-146

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana probabilitas pendapatan dan demografi terhadap pengeluaran rumah tangga untuk leisure time. Metode penelitian ini menggunakan metode penelitian kuantitatif. Teknik analisis penelitian ini menggunakan regresi logistik biner. Hasil penelitian ini menunjukkan koefisien variabel pendapatan, umur kepala rumah tangga, jam kerja pekerjaan utama kepala rumah tangga, status perkawinan kepala rumah tangga, daerah tempat tinggal rumah tangga, jumlah anggota rumah tangga, jenis kelamin kepala rumah tangga, tingkat pendidikan kepala rumah tangga, dan pekerjaan utama kepala rumah tangga dapat memberikan pengaruh signifikan serta meningkatkan probabilitas pengeluaran rumah tangga untuk leisure time dalam porsinya masing-masing.
PENGELUARAN PENELITIAN DAN PENGEMBANGAN (R&D) DALAM MODEL PERTUMBUHAN ENDOGEN DI NEGARA BERKEMBANG: SYSTEMATIC LITERATURE REVIEW Sholikhah, Nimatush; Sari, Dyah Wulan; Sugiharti, Lilik
JURNAL EKONOMI PENDIDIKAN DAN KEWIRAUSAHAAN Vol. 12 No. 1 (2024)
Publisher : UNIVERSITAS NEGERI SURABAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jepk.v12n1.p147-164

Abstract

Sejak awal 1990-an, para peneliti telah mencoba menjelaskan model pertumbuhan endogen kaitannya dengan penelitian dan pengembangan (R&D), tidak terkecuali di negara berkembang. Tujuan penelitian berfokus pada: 1) model pengeluaran penelitian dan pengembangan (R&D) yang dibentuk dalam pertumbuhan endogen di negara berkembang; dan 2) pengaruh pengeluaran penelitian dan pengembangan (R&D) terhadap pertumbuhan ekonomi di negara berkembang. Penelitian ini merupakan studi literatur sistematis dengan menggunakan metode PRISMA. Berdasarkan penelusuran literatur, setelah proses penyaringan, hanya 15 artikel yang layak untuk ditinjau lebih lanjut. Hasil penelitian menunjukkan bahwa beberapa model pengeluaran penelitian dan pengembangan (R&D) yang dibangun terutama di negara berkembang berasal dari faktor eksogen, di antaranya adalah subsidi R&D dari pemerintah maupun swasta, impor dari negara-negara industri, R&D industri rendah karbon, dan suhu global. Selanjutnya, terdapat hasil penelitian yang berbeda antara kausalitas variabel pengeluaran penelitian dan pengembangan (R&D) terhadap pertumbuhan ekonomi dalam model pertumbuhan endogen di negara berkembang.
Household Food Consumption and Poverty Reduction After Earthquakes: Evidence from Lombok Pratama, Amy Wardian; Sari, Dyah Wulan; Auwalin, Ilmawan
Signifikan: Jurnal Ilmu Ekonomi Vol. 14 No. 1 (2025)
Publisher : Faculty of Economic and Business, Universitas Islam Negeri Syarif Hidayatullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/sjie.v14i1.43926

Abstract

Research Originality: This study contributes to the literature by examining how household food consumption mitigates the poverty impact of earthquakes, an area that remains underexplored in post-disaster economic studies.Research Objectives: The study aims to analyze the role of per capita household food consumption in poverty reduction after the Lombok earthquake and to highlight its importance for economic recovery.Research Methods: This study uses panel data from 10 districts/cities in West Nusa Tenggara (2011-2019) to employ the First-Difference Generalised Method of Moments (FDGMM) to address potential endogeneity and estimate the causal relationship between food consumption and poverty.Empirical Results: The results show that per capita food consumption significantly reduces poverty under normal conditions and after a disaster. Meanwhile, economic growth positively impacts poverty, suggesting that the observed growth is not inclusive. The study also finds that the direct effect of the earthquake on food consumption is statistically insignificant, suggesting that other factors, such as relief programs, may have played a role in stabilizing consumption.Implications: These findings underscore the importance of policies that enhance food security and equitable distribution, particularly in post-disaster contexts. Strengthening social protection programs and ensuring inclusive economic growth is essential for long-term poverty reduction in disaster-prone areas.JEL Classification: C33, I32, Q54How to Cite:Pratama, A. W., Sari, D. W., & Awwalin, I. (2025). Household Food Consumption and Poverty Reduction After Earthquakes: Evidence from Lombok. Signifikan: Jurnal Ilmu Ekonomi, 14(1), 65-76. https://doi.org/10.15408/sjie.v14i1.43926.
Analysis of Total Factor Productivity Growth in The Industry of Textile and Textile Products in Indonesia Wafi, Muhamad Nur; Sari, Dyah Wulan
Jurnal Ilmu Ekonomi Terapan Vol. 6 No. 1 (2021)
Publisher : Department of Economics, Faculty of Economics and Business, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jiet.v6i1.26770

Abstract

This study aims to analyze the growth of TFP in the textile industry and textile product (TPT) in Indonesia. Productivity analysis is carried out to determine the extent of performance development and how efficient the textile industry in Indonesia. Calculation of the growth value of Total Factor Productivity (TFP) by decomposing the components of TFP namely TEC, TC, and SEC using the Stochastic Frontier Analysis (SFA). This study uses the type of firm level TPT data in the years 2010-2014. The data used is secondary data which is the result of an annual survey of large and medium manufacturing industry companies conducted by the Central Statistics Agency (BPS) in the form of raw data. The data is in the form of unbalance raw data which is then selected and adjusted to balance data. With 2 industry groups namely the textile industry (ISIC 13) and the garment industry (ISIC 14). Based on the results of the study showed that the average value of TFP growth in 2010-2014 experienced negative growth or <1, this is due to the average growth value of TEC, SEC, and TC which decreased and tended to have negative values in the study period. This shows that the level of efficiency, use of technology, and scale of efficiency of the textile industry tends to be weak in the 2010-2014 period. The reduced level of industrial productivity can affect the decline in the competitiveness of textile products in the global market. Keywords: Textile Industry and Textile Products (TPT), Total Factor Productivity (TFP), Stochastic Frontier Analysis (SFA) Jel : L67, C23; O47