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All Journal Jurnal Pengabdian UNDIKMA Adl Islamic Economic Journal of Artificial Intelligence and Digital Business Indonesian Journal of Multidisciplinary Sciences E-Jurnal Ekonomi Pembangunan
Wiga Ayu Desmanita
Universitas Sriwijaya
Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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KONTRIBUSI KONSUMSI RUMAH TANGGA DAN NPISHs TERHADAP KONSUMSI AKHIR DALAM PEREKONOMIAN DI SINGAPURA Dwi Darma Puspita sari; feny Marissa; Amelia Virgianita; Rasyida Pratiwi; Wiga Ayu Desmanita; Vinny Dwi Melliny
E-Jurnal Ekonomi Pembangunan Vol. 14 No. 6 (2025): Vol. 14, No. 6, JUNI 2025 (pp.449-534)
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/EEP.2025.v14.i06.p05

Abstract

Konsumsi rumah tangga tidak hanya mencerminkan aktivitas belanja, tetapi juga menjadi indikator kesejahteraan masyarakat, distribusi pendapatan, serta efektivitas kebijakan ekonomi. Lembaga NPISHs berperan penting karena menyediakan barang dan jasa non-komersial di bidang sosial, pendidikan, dan keagamaan yang memperkuat fondasi ekonomi domestik. Pemahaman terhadap kontribusi NPISHs menjadi penting dalam menilai ketahanan ekonomi dan pembangunan inklusif di Singapura. Penelitian ini bertujuan untuk memberikan kontribusi konsumsi rumah tangga dan lembaga nirlaba yang melayani rumah tangga (NPISHs) terhadap konsumsi akhir dalam perekonomian Singapura. Konsumsi domestik berperan penting dalam stabilitas dan ketahanan ekonomi, terutama di negara dengan struktur ekonomi terbuka seperti Singapura. Penelitian ini menggunakan pendekatan deskriptif kuantitatif dengan data sekunder makroekonomi dari Bank Dunia periode 2009–2023. Hasil analisis regresi linier sederhana menunjukkan bahwa konsumsi rumah tangga dan NPISH berpengaruh signifikan terhadap konsumsi akhir (p-value 0,0005) dengan arah hubungan negatif. Nilai R² sebesar 0,622 menunjukkan bahwa 62,2% variasi konsumsi akhir dijelaskan oleh konsumsi rumah tangga dan NPISHs. Hasil ini menunjukkan adanya perubahan struktur perekonomian Singapura, di mana dominasi sektor ekspor dan investasi menyebabkan kontribusi konsumsi domestik terhadap PDB relatif menurun.
Pengaruh Produk Domestik Regional Bruto dan Kondisi Pasar Tenaga Kerja terhadap Perkembangan Investasi Provinsi Jawa Barat Tahun 2015-2024 Naurah Febiola; Fariza Rismandah; Hijrah Dwi Anggraini; Siti Rohima; Dwi Darma Puspita Sari; Waldi Novi Yarsah; Wiga Ayu Desmanita
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 5 No. 2 (2026): Mei-Juli
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v5i2.8285

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh Produk Domestik Regional Bruto (PDRB) dan kondisi pasar tenaga kerja yang diproksikan oleh Tingkat Pengangguran Terbuka (TPT) terhadap perkembangan investasi di Provinsi Jawa Barat selama periode 2015–2024. Penelitian ini menggunakan pendekatan kuantitatif dengan metode deskriptif dan verifikatif. Data yang digunakan merupakan data sekunder berbentuk time series yang diperoleh dari Badan Pusat Statistik (BPS) dan Badan Koordinasi Penanaman Modal (BKPM). Teknik analisis yang digunakan adalah regresi linear berganda dengan metode Ordinary Least Squares (OLS), serta didukung oleh uji asumsi klasik. Hasil penelitian menunjukkan bahwa secara parsial PDRB berpengaruh positif dan signifikan terhadap perkembangan investasi di Provinsi Jawa Barat. Hal ini mengindikasikan bahwa peningkatan aktivitas ekonomi daerah mampu mendorong masuknya investasi melalui peningkatan peluang usaha dan ekspektasi keuntungan bagi investor. Sementara itu, TPT berpengaruh negatif namun tidak signifikan terhadap investasi, yang menunjukkan bahwa kondisi pasar tenaga kerja belum menjadi faktor utama dalam menentukan keputusan investasi. Secara simultan, PDRB dan TPT berpengaruh signifikan terhadap investasi, dengan kemampuan model dalam menjelaskan variabel dependen yang cukup tinggi. Temuan ini menegaskan bahwa pertumbuhan ekonomi merupakan determinan utama dalam menarik investasi, sedangkan kondisi tenaga kerja berperan sebagai faktor pendukung. Oleh karena itu, kebijakan yang berfokus pada peningkatan pertumbuhan ekonomi, penguatan sektor produktif, serta peningkatan kualitas tenaga kerja menjadi penting untuk mendorong investasi yang berkelanjutan di Provinsi Jawa Barat.
Regional Economic Efficiency In South Sumatera, 2024-2025: A DEA Approach Wiga Ayu Desmanita; Ahmad Syaifullah; Inne Miftah Dewi
Indonesian Journal of Multidisciplinary Sciences (IJoMS) Vol. 5 No. 1 (2026): Indonesian Journal of Multidisciplinary Sciences (IJoMS)
Publisher : CV. Era Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59066/ijoms.v5i1.2446

Abstract

This study aims to analyze the technical efficiency and scale efficiency of regional economic performance across regencies/cities in South Sumatra Province during 2024-2025 using the Data Envelopment Analysis (DEA) method. This study applies a quantitative approach, with 17 regencies/cities treated as Decision Making Units (DMUs). The input variables include household consumption, government expenditure, investment, and net exports, while the output variable is Gross Regional Domestic Product (GRDP). The findings show that, under the CRS model, the number of efficient regions increased from five in 2024 to six in 2025. Meanwhile, the VRS results indicate that several regions were purely technically efficient but had not yet achieved scale efficiency. Muara Enim, Musi Banyuasin, PALI, Palembang, and Pagar Alam were consistently efficient. DEA projections also reveal that several regions still have potential to improve GRDP, particularly Empat Lawang, Prabumulih, Ogan Komering Ulu, Musi Rawas Utara, and OKU Timur. These findings indicate that regional economic development policies should be directed toward optimizing economic inputs, adjusting the scale of operation, and using benchmarks as a basis for evidence-based policymaking.
Community Empowerment through the Production of Cost-Effective Liquid Detergent with Competitive Quality in Ogan Ilir Regency Anna Yulianita; Siti Rohima; Puspa Utami; Wiga Ayu Desmanita; Lisa Hermawati; Meidiana Azzahrah; Nanda Muthiah Rhani; Haqqie Muflicha Bissalamy; Doyoba Sie Pratama; Kamil Habibi
Jurnal Pengabdian UNDIKMA Vol. 7 No. 1 (2026): February
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v7i1.18374

Abstract

This community service program aims to enhance residents’ skills and economic independence through training in the production of cost-effective and environmentally friendly liquid detergent. The program involved 25 participants, comprising housewives and micro-entrepreneurs in Ogan Ilir Regency. A participatory approach was employed, consisting of socialization, technical production training, and continuous mentoring stages. Evaluation was conducted using an assessment sheet divided into two components: evaluation of program implementation and evaluation of its impact on participants’ business development. A Likert-scale-based assessment was used to measure participants’ levels of understanding, satisfaction, and motivation, while the data were analyzed descriptively using Microsoft Excel. The results indicate that participants acquired a solid understanding of liquid detergent production, including ingredient formulation, mixing techniques, and product packaging. In addition to technical skill development, the training enhanced participants’ entrepreneurial awareness, production efficiency, and understanding of the economic potential of household-based products. The evaluation findings demonstrate a significant increase in community knowledge and motivation to develop independent businesses, although further mentoring in technical refinement and marketing strategies remains necessary. This program aligns with the objectives of the Sustainable Development Goals (SDGs), particularly those related to poverty alleviation, decent work, and sustainable consumption and production. With continued support from higher education institutions and local governments, this initiative is expected to serve as a model for sustainable village economic empowerment and contribute to improving community welfare.
MENILAI KINERJA EKONOMI DAERAH DI PROVINSI SUMATERA SELATAN MENGGUNAKAN DATA ENVELOPMENT ANALYSIS Wiga Ayu Desmanita
ADL ISLAMIC ECONOMIC : Jurnal Kajian Ekonomi Islam Vol 6 No 2 (2025): Adl Islamic Economic
Publisher : Sekolah Tinggi Ekonomi Islam Al-Furqon Prabumulih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56644/adl.v6i2.144

Abstract

In the context of regional development, measuring economic performance is an essential aspect in assessing the extent to which a region is able to optimally utilize its available resources. South Sumatra Province, with its diverse economic structure and abundant natural resources, faces challenges in achieving efficient and equitable economic growth across its regions. This study aims to evaluate the economic performance of 17 regencies/cities in South Sumatra Province, conduct benchmarking of regional economic performance that can serve as a reference for other regions, and provide policy recommendations to enhance regional economic growth performance. The study employs a quantitative non-parametric method using the Data Envelopment Analysis (DEA) approach. Four input variables; consumption, government expenditure, investment, and net exports are used, with Gross Regional Domestic Product (GRDP) serving as the output variable. The analysis results indicate that five regions achieved perfect efficiency (score = 1.000), namely Muara Enim Regency, Musi Banyuasin Regency, Penukal Abab Lematang Ilir Regency, Palembang City, and Pagar Alam City. Meanwhile, other regions still show lower efficiency levels due to suboptimal utilization of economic resources. Muara Enim Regency is identified as the main benchmark region for most other areas. These findings emphasize that regional economic performance is strongly influenced by the economic structure and the effectiveness of local resource management. Therefore, efforts to increase productive investment, strengthen exports, and enhance local economic bases are required to promote more efficient and sustainable economic growth in South Sumatra Province. Keywords: Regional Economic Performance, Data Envelopment Analysis, Benchmarking, Economic Growth)
Co-Authors Ahmad Syaifullah Amelia Virgianita Anna Yulianita Doyoba Sie Pratama Dwi Darma Puspita sari Fariza Rismandah Feny Marissa Haqqie Muflicha Bissalamy Hijrah Dwi Anggraini Inne Miftah Dewi Kamil Habibi Lisa Hermawati Meidiana Azzahrah Nanda Muthiah Rhani Naurah Febiola puspa utami Rasyida Pratiwi Siti Rohima Vinny Dwi Melliny Waldi Novi Yarsah