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Journal : Jurnal Ekonomi, Bisnis dan Manajemen

Analisis Klaster pada Faktor-Faktor yang Mempengaruhi Indikator Kesejahteraan Sosial dan Ekonomi di Provinsi Jawa Timur Tahun 2023 Rohmatulillah, Oktaviana Nur; Nirmala, Karisma Bunga; Wulandari, Sri Pingit
Jurnal Ekonomi, Bisnis dan Manajemen Vol. 3 No. 4 (2024): Desember : Jurnal Ekonomi, Bisnis dan Manajemen (EBISMEN)
Publisher : FEB Universitas Maritim Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/ebismen.v3i4.2784

Abstract

Social and economic welfare reflects the quality of life in a region and is influenced by local social, economic, and environmental factors. East Java, as the second most populous province in Indonesia, faces challenges in improving the welfare of its residents, particularly due to varying regional characteristics such as employment, education, and population demographics. To understand the patterns of interrelationships among factors affecting welfare, this study conducted a klaster analysis to group regions based on similar characteristics. The klaster analysis employed both hierarchical (complete linkage) and non-hierarchical (K-means) approaches to determine the optimal number of klasters. The results revealed that the level of diversity across regions in East Java tends to be homogeneous in social and economic aspects, with average values exceeding standard deviations. Assumption tests for the klaster analysis confirmed that the data met the assumptions of multivariate normal distribution and dependency.Through hierarchical (complete linkage) and non-hierarchical (K-means) klaster analysis, two main klasters were formed, dividing districts/cities in East Java based on welfare characteristics. Using the complete linkage method, 27 regions were grouped into klaster 1, and 11 regions into klaster 2, while K-means grouped 26 regions into klaster 1 and 12 regions into klaster 2. Out of the six variables used, one variable was found to be insignificant in influencing the klastering results. Based on the mapping results, the grouping aligns with similar criteria, where urban areas predominantly fall into one klaster, and the other klaster is dominated by rural areas.
Co-Authors Abiba, Nisa Adinata, Aditya Aditya Pradana, Aditya Ahmad Abror Albertus Eka Putra haryanto Aliabit, Mukhammad Aloysius Audy Wijaya Amara Deviana Chaniago Andramiko, I Kadek Veari Aprilia Alifta Salsabyla Aulia Rahma Safitri Ayu Febriana Dwi Rositawati Berliana, Rizka Widya Dinanti, Lucia Ari Dwi Atmono Agus Widodo Eka Dian Savitri Eko Wahyu Wibowo El Haqq, Byrlianty Tsabita Endang Susilowati Eva Sundari Eva Sundari Fannani, Nina Fathony, Nyimas Syifa Dzulia Putri Fatkhiyatur Rizki Fausania Hibatullah Firmansyah, Rico Dwi Habibie, Muhammad R Faathir Haque, Amara Luzumi Sabila Haryanto, Albertus Eka Putra Hibatullah, Fausania Ida Ayu Sevita Intansari Ihzza, Juwita Nur Iis Dewi Ratih Ilmansyah, Muhammad Noorridho Imani, Revina Aprili Ghina Indria Wahyuni Indriyana, Maharani Ita Noviana Kornelia Zenitha Vyamili Kuntjoro Kuntjoro Kurniasari, Septiana Vera Kustantin, Sukriyah Lucia Ari Dinanti Lucia Ari Dinanti Lucia Ari Dinanti Lucia Ari Dinanti Lucia Aridinanti Mike Prastuti Muhammad Akmal Hafiz Abidin Muhammad Rizki Muinah Kusnul Kotimah Mutiah Salamah Chamid Naurah Nazhifah Nazhifah, Naurah Nazirotul Dwi Afrida Ni Gusti Made Rai Nina Fannani Nirmala, Karisma Bunga Noviana Maulidia Noviyanti Santoso Nugrahasyach, Muhammad Rafli Prastuti, Mike Puji Hidayatus Sholikhah Purhadi Purhadi Putranto, Alesandro Yoel Deca Putri, Eka Deviana Putri, Novira Rahmatanisa Putri, Nur Sinta Dewi Qolbi, Nur Latifatul Ratih, Iis Dewi Ratna Nurul Hidayah Rif’atila, Talitha Fitri Rizqi, Farhan Muhammad Rochman, Ehda Ayati Azkamila Rohmatulillah, Oktaviana Nur Rositawati, Ayu Febriana Dwi Sahira, Naswa Santi Wulan Purnami Sari, Dewi Putri Sekar Sari, Nadifa Permata Satria Raditya Nugroho Sawerigading, Muhammad Irvan Athillah Septiadi, Faniya Mahesty Setyo Pramono Siahaan, Timotius Edward Siska Puji Lestari Sri Mumpuni Retnaningsih Sukriyah Kustanti Moerad Syabrina, Devynta Ulvi Alin Mujahidah Wahendra Pratama Wahyu Wibowo Wahyu Wibowo Wahyu Wibowo Wahyu Wibowo Wahyu Wibowo Wildani, Zakiatul Wulandari, Ratna Maulidah Yasmin, Nadia Salsabila Zullah, Vies Sata