Deky Aji Suseno
Universitas Negeri Semarang

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Analysis Efficiency of BUMN Sharia Banks After the Merger Nadiatul Hanifah; Deky Aji Suseno
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 15, No 2 (2022): September 2022
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v15i2.38786

Abstract

The purpose of this study is to analyze the efficiency level of BUMN Islamic banking after the merger, analyze the value of input slack and output slack technical efficiency of BUMN Islamic banking after the merger in order to know which input or output causes inefficiency, and analyze the calculation of the ideal input and output values for efficiency. in state-owned Islamic banking after the merger. The data analysis technique in this research is Data Envelopment Analysis (DEA). Bank Syariah Indonesia after the merger at the beginning of its formation was declared inefficient in the period of February 2021 and April 2021. This is because there are obstacles in its input and output. Based on the results of the analysis that has been carried out, it can be seen that the average Technical Efficiency (TE) is 0.988 indicates that the maximum output that can be generated by BSI using available inputs and technology is around 98.8% of the potential of Bank Syariah Indonesia.
Sosialisasi Pembuatan Disinfektan dari Cairan Pemutih untuk Sterilisasi Kandang Ternak di Desa Kwarakan Kecamatan Kaloran Kabupaten Temanggung Frisca Dynasti Putri; Deky Aji Suseno
Jurnal Bina Desa Vol 5, No 2 (2023) : Juni
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbd.v5i2.41447

Abstract

Sosialisasi pembuatan disinfektan dari cairan pemutih merupakan salah satu program UNNES GIAT 3 di Desa Kwarakan. Banyak masyarakat yang kurang memperhatikan kebersihan dan kesterilan kandang sehingga dapat menyebabkan masalah kesehatan bagi hewan ternak. Sosialisasi ini bertujuan untuk memberikan edukasi kepada masyarakat mengenai sterilisasi kandang ternak dan cara pembuatan disinfektan. Disinfektan dapat dibuat dari cairan pemutih dengan takaran 30 mL/L. Penggunaan disinfektan pada kandang dapat menghambat pertumbuhan mikroorganisme penyebab penyakit pada hewan. 
Factors That Influence Water Demand in Special Region Yogyakarta Auladina Rizqina; Deky Aji Suseno
Economics Development Analysis Journal Vol 9 No 4 (2020): Economics Development Analysis Journal
Publisher : Economics Development Department, Universitas Negeri Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/edaj.v9i4.40054

Abstract

The demand for water in Special Region Yogyakarta, which is increasing every year, is not matched by the quality and effectiveness of water production. The distribution of PDAM water is uneven in every region in the Special Province of Yogyakarta. The purpose of this study is to determine the effect of water prices, the number of hotels, the number of industries, and the GRDP per capita of the population, also, in order to determine the effect of employee retribution and operational costs of the PDAM on PDAM water prices. The study uses secondary data analysis technique used is descriptive statistical analysis and SEM structural modeling analysis. The results showed that the number of employees had a significant positive effect on remuneration for PDAM employees. Reply to PDAM employee services and PDAM operational costs affect water prices. At the same time, the price of PDAM water and GDRP per capita of the population has a significant positive effect on PDAM water demand. The number of hotels and industries that subscribe to water in PDAMs has a significant negative effect on water demand.
Pengaruh Infrastruktur, Teknologi, Dan Tenaga Kerja Terhadap Pdrb Per Kapita Dan Ketimpangan Pendapatan Pulau Jawa Arnendia Okta Riani; Deky Aji Suseno
Jurnal Ekuilnomi Vol. 7 No. 1 (2025): Ekuilnomi Vol 7(1) Februari 2025
Publisher : Program Studi Ekonomi Pembangunan Fakultas Ekononomi Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/h1dege45

Abstract

Pulau Jawa memiliki angka Gini ratio yang tinggi selama tahun 2016-2023 sedangkan PDRB di Pulau Jawa masih mendominasi perekonomian Indonesia dan tergolong tinggi. Penelitian ini bertujuan untuk menganalisis pengaruh infrastruktur, teknologi, dan tenaga kerja terhadap pertumbuhan ekonomi dan ketimpangan pendapatan. Pengujian data menggunakan metode SEM-PLS (Structural Equation Modeling – Partial Least Square) dengan menggunakan WarpPLS 7.0. Data dalam penelitian ini menggunakan data sekunder yang diperoleh dari data infrastruktur jalan, infrastruktur air, Indeks Pembangunan Teknologi dan Komunikasi (IP-TIK), penduduk yang bekerja, dan produktivitas tenaga kerja yang bersumber dari BPS Indonesia pada tahun 2016-2023. Hasil penelitian menunjukkan bahwa variabel infrastruktur jalan, penduduk yang bekerja, dan produktivitas berpengaruh terhadap PDRB per Kapita sedangkan variabel infrastruktur air dan IP-TIK tidak berpengaruh terhadap PDRB per Kapita. Selanjutnya variabel yang berpengaruh terhadap ketimpangan pendapatan adalah infrastruktur jalan, infrastruktur air, penduduk yang bekerja, dan PDRB per Kapita. Kemudian variabel IP-TIK dan produktivitas tenaga kerja tidak berpengaruh terhadap ketimpangan pendapatan
Faktor yang Mempengaruhi Ekspor Minyak Kelapa Sawit Indonesia: Penerapan Model SEM-PLS Dian Nur Kholis; Deky Aji Suseno
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 6 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i6.7956

Abstract

Palm oil is one of Indonesia's leading export commodities (GPKI, 2023). The superiority of palm oil commodities is the basis of the research, supported by the Heckser-Ohlin theory of comparative advantage of commodities. This study aims to structurally analyze the influence of world average GDP, exchange rates, production and inflation on Indonesian palm oil exports. Data testing uses the SEM-PLS (Structural Equation Modeling - Partial Least Square) method using WarpPLS 8.0. The data in this study uses secondary data obtained from world average GDP data, exchange rates, production and inflation sourced from the Central Statistics Agency (BPS), Bank Indonesia, and the Worldbank in the form of monthly data for 2018-2023. The results of the study show that world average GDP, production and inflation have a positive effect while the exchange rate has a negative effect on Indonesian palm oil exports. Furthermore, world average GDP and exchange rates have a positive effect while production has a negative effect on Indonesian inflation.
Faktor yang Berpengaruh terhadap Emisi Karbon dalam Kerangka Pembangunan Berkelanjutan: Analisis Empiris di Indonesia Astia Saputri; Deky Aji Suseno
El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Vol. 6 No. 8 (2025): El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/elmal.v6i8.9660

Abstract

Carbon dioxide (CO₂) emissions are one of the main causes of climate change in the world. This study aims to analyze the impact of urbanization on carbon emissions within the framework of sustainable development, taking into account mediating variables such as gross domestic product (GDP) per capita, fossil energy consumption, renewable energy consumption, and forest cover area. The method used is a quantitative approach employing Structural Equation Modeling–Partial Least Squares (SEM-PLS) using WarpPLS 8.0. Data sources include Our World in Data and the World Bank, covering the period from 1990 to 2022. The results show that urbanization has a significant positive impact on GDP per capita and fossil fuel consumption with coefficients of 0.99 and 0.98. Urbanization also has a significant negative impact on renewable energy consumption and forest cover area with coefficients of -0.99 and -0.99. GDP per capita and fossil fuel consumption have a significant positive impact on carbon emissions, with coefficients of 0.33 and 0.47. Renewable energy consumption and forest cover area each show a significant negative impact on carbon emissions, with coefficients of -0.38 and -0.41. However, the direct relationship between urbanization and carbon emissions shows a non-significant positive effect with a coefficient of 0.24. These findings conclude that urbanization in Indonesia contributes to an increase in carbon emissions indirectly through mediating variables, while its direct relationship with emissions is not significant.