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Human Capital and Regional Economic Growth in Indonesia: A Spatial Analysis Approach Windhani, Kikin; Purwaningsih, Yunastiti; Mulyaningsih, Tri; Samudro, Bhimo Rizky; Hardoyono, Fajar
Indonesian Journal of Geography Vol 55, No 3 (2023): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.88241

Abstract

Endogenous growth theory assumes that human capital is a prominent factor in regional economic growth. However, the imbalance of human capital between regions is still a major problem in economic growth in Indonesia. Previous studies on regional economic growth have recognized the importance of considering spatial aspects as a determinant of regional economic growth. The geographical area in the form of an archipelago with a large number of administrative districts and cities produces pros and cons regarding the influence of spatial aspects on the regional growth of urban districts. This study aims to analyze the distribution of human capital using the Alternative Human Development Index (AHDI) approach and the effect of human capital and spatial aspects on the regional economic growth of urban districts in Indonesia within the framework of endogenous growth theory. The research method uses geometric mean to measure the Alternative Human Development Index, Geographic Information System (GIS) to see the distribution of human capital and regional economic growth in Indonesia, and the spatial regression Spatial Autoregressive Moving Average (SARMA) used to analyze the spatial aspects of human capital and regional economic growth in Indonesia. The results show that human capital in Indonesia is still unequal between the western and eastern parts of Indonesia. Human capital and spatial factors have positive effects and are the most influential determinants of Indonesia's regional economic growth, as indicated by the value of the spatial lag weight matrix of the dependent variable (ρ) and the spatial error term (λ) that is positive. 
Analisis Ekonomi Usaha Angkringan di Purwokerto (Studi Kasus Usaha Angkringan di Kecamatan Purwokerto Utara) Jamil, Harun Nur; Setiarso, Oke; Windhani, Kikin
Lingka Ekonomika Vol 2 No 1 (2023)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32424/jle.v2i1.11135

Abstract

The present study is entitled “Economical Analysis among Street Food Vendors (Angkringan) in Purwokerto, Indonesia: The Case of Angkringans in North Purwokerto”. The research question deals with the sum of profits and its financial efficiency of the food vendor management. Specifically, the study is aimed at investigating how much the profit is gained and how economical its efficiency is among the vendors. This study is based on prime data generated from interview and questionnaires administered to the food vendor owners. The total number of subjects in the study 15 street food vendors in North Purwokerto. The study was carried out from 30 July to 12 November 2018. Data analysis was focused on income generated, cost and benefit, and its economic efficiency. Findings of the study indicated that the highest profit among the 15 street vendors was Rp 5.942.000 (IDR 5,942,000) per month and Rp - 4.269.000 (IDR 4,269,000) was the least. Out of the total number of 15 vendors, 11 (73%) got expected profits, and the rest, 4 (27%) lost its profits. Level of economic efficiency of its profits among 15 vendors reached 1,26%/month (the most) and 0,70 (the least). In other words, out of the total number of the vendors, 11 (73%) indicated its efficiency and 4 (27%) showed inefficiency. Implications of the study to the management of the street vendors that lost their profits are concerned with the way how to manage financial accounts, considering its feasible locations, and efficiently managing raw materials. Thus, good management of vendors is urgently needed to pursue balanced profits to consider the feasibility of the food vendor entrepreneurship.
Dua Sisi Koin Pengentasan Kemiskinan: Peran Belanja Modal dan Pertumbuhan Ekonomi di Wilayah Barlingmascakeb Wicaksana, Kelvin Tandra; Windhani, Kikin; Kirana, Adristi Rahma
Arus Jurnal Sosial dan Humaniora Vol 5 No 2: Agustus (2025)
Publisher : Arden Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57250/ajsh.v5i2.1488

Abstract

Kemiskinan merupakan tantangan utama pembangunan yang bersifat multidimensional, mencakup aspek ekonomi, sosial, dan akses terhadap layanan dasar. Penelitian ini bertujuan untuk menganalisis pengaruh belanja modal dan pertumbuhan ekonomi yang diproksikan melalui Produk Domestik Regional Bruto (PDRB) terhadap tingkat kemiskinan di wilayah Barlingmascakeb (Banjarnegara, Purbalingga, Banyumas, Cilacap, dan Kebumen) selama periode 2015–2024. Metode yang digunakan adalah regresi data panel dengan model terbaik yang ditentukan melalui uji Chow dan uji Hausman, yaitu Fixed Effect Model (FEM). Hasil penelitian menunjukkan bahwa belanja modal berpengaruh positif dan signifikan terhadap tingkat kemiskinan. Temuan ini mengindikasikan bahwa peningkatan belanja modal belum efektif dalam menurunkan kemiskinan, hal ini disebabkan oleh efektifitas alokasi anggaran yang kurang tepat sasaran atau tidak langsung menyentuh kebutuhan masyarakat miskin. Variabel PDRB berpengaruh negatif dan signifikan terhadap kemiskinan, yang menunjukkan bahwa pertumbuhan ekonomi berkontribusi dalam menurunkan angka kemiskinan, meskipun manfaatnya belum sepenuhnya merata. Implikasi dari hasil ini menegaskan bahwa kebijakan pengentasan kemiskinan tidak hanya bergantung pada besaran anggaran dan pertumbuhan ekonomi, tetapi juga pada efektivitas penggunaan belanja publik dan pemerataan hasil pembangunan. Diperlukan strategi pembangunan daerah yang lebih inklusif dan berbasis kebutuhan masyarakat miskin agar upaya penurunan kemiskinan dapat berjalan secara berkelanjutan.
DETECTION OF HEXYLENE GLYCOL IN THE PERFUMES USING ELECTRONIC NOSE CORRELATED WITH GAS CHROMATOGRAPHY MASS-SPECTROSCOPY Hardoyono, Fajar; Windhani, Kikin
Jurnal Teknik Informatika (Jutif) Vol. 5 No. 4 (2024): JUTIF Volume 5, Number 4, August 2024 - SENIKO
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2024.5.4.2197

Abstract

Perfume is a cosmetic product that widely used by people to improve their appearance in social interactions. Perfume released specific fragrance from the essential oil. Manufacturers often mix the pure essential oils with hexylene glycol to reduce prices. Utilization of hexylene glycol as the solvent and diluent often reduce the odour profile of the perfumes. This paper investigated the development of an electronic nose (e-nose) based on a metal oxide semiconductor (MOS) gas sensor to detect hexylene glycol in perfumes. E-nose in this study was developed using MOS gas sensors from Figaro and Raspberry series, including TGS 822, TGS 826, TGS 2600, TGS 2620, MQ2, MQ3, MQ8, and MQ135. For the experiment, we collected 10 brands of commercial perfumes from the supermarket around Purwokerto, Central Java. All samples of perfumes were analysed using gas chromatography-mass spectroscopy (GC-MS) to detect the concentration of hexylene glycol in the samples. The concentration of hexylene glycol in the samples identified none (0%), low (1-20%), moderate (21%-50%) and high (more than 50%). Afterward, 10 brands of perfumes were separated into 15 samples, totally created 150 samples. All perfume samples were measured using an e-nose to obtain the responses. Analysis of sensor responses using principal component analysis (PCA) showed that e-nose was highly performed to discriminate the samples based on hexylene glycol concentration. Classification of 150 perfume samples using backpropagation neural networks (BPNN) grouped 150 perfumes in four different classes in which the accuracy of classification reached 96.36% for the training dataset and 92.50% for the testing dataset, respectively.
The Influence of Social, Economic, and Ecological Aspects on Village Development Index in Indonesia Herlina, Dian Nora; Windhani, Kikin
Jurnal Ekonomi Pembangunan Vol 14 No 2 (2025): Volume 14 Nomor 2 Tahun 2025
Publisher : Fakultas Ekonomi dan Bisnis Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jep.v14i2.3892

Abstract

Sustainable Development Goals (SDGs) for villages aim to realize inclusive, sustainable development based on community needs. However, the improvement of road infrastructure has not been accompanied by an increase in the quality of village development, as evidenced by the ratio of very underdeveloped and underdeveloped villages being greater than that of advanced or independent villages. This research aims to analyze the influence of social aspects (health, education, access to sanitation, access to the internet), economic aspects (financial services and insurance, road infrastructure), and ecological aspects (air quality, disaster risk) on the Village Development Index in Indonesia for the years 2021-2023. The research method employs panel data regression analysis across 31 provinces in Indonesia. Research findings indicate that education, sanitation access, internet access, and financial services and insurance have a significantly positive impact, while road infrastructure and disaster risk have a significantly negative impact on the Village Development Index in Indonesia. This implies that both local and central governments need to promote improvements in access to education in particular, ensure the development and maintenance of adequate sanitation facilities, expand internet access, encourage enhancements in microfinance services, improve access to and quality of roads, and enhance anticipation or mitigation of natural disasters in rural areas.
SPATIAL ANALYSIS OF DISPARITIES IN BANYUMAS REGENCY BASED ON SOCIO-ECONOMIC AND INFRASTRUCTURE INDICATORS Windhani, Kikin; Hardoyono, Fajar; Sudjarwanto, Sudjarwanto; Pudjianto, Hary
Journal of Applied Economics in Developing Countries Vol 2, No 1 (2016): Journal of Applied Economics in Developing Countries
Publisher : MESP–FEB UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaedc.v2i1.89989

Abstract

Since 1968, socio-economic and infrastructure development focused on the accessible region such as urban and sub-urban area. Rural, rim-land, coastal area, highland, and isolated area were still ignored in national development priorities by the central and local government. This paper discusses the spatial analysis of disparities in Banyumas Regency, Central Java, based on indicators of socio-economic and infrastructure. We had collected data by doing a survey in 27 sub-districts in Banyumas Regency. Disparities in socio-economic development and infrastructure were measured using 14 variables, i.e. unemployment rate, consumer price index, wage index, poverty index, quality of life, quality of health, quality of education, criminal rate, quality of roadway, public transportation accessibility, quantity of traditional market, quantity of bridge, and the quantity of public school building. Multivariate statistical analyses based on the principal component analysis (PCA) and hierarchical cluster analyses (HCA) were used to analyze the disparities. The analysis on 14 socio-economic parameter displays that unemployment rate, poverty index, quality of health, and quality of education are the main contributor for socio-economic and infrastructure disparity. Ajibarang, Gumelar, Cilongok, and Rawalo had still a classic problem in economic development due to being the pockets of unemployment and poverty in Banyumas Regency. Based on social indicators, 6 sub-districts including Gumelar, Karanglewas, Lumbir, Pekuncen, Somagede, and Tambak should receive more attention by local government due to a high percentage of poor people to access medical and health facilities. In addition, the ratio of people who are able to access higher education in Jatilawang, Purwojati and Wangon was still less than 10%. There were no significance disparities in infrastructure indicator because the infrastructure had been developed equally in all sub-districts in Banyumas Regency. Keywords : patial disparities, socio-economic development, infrastructure, multivariate analyses