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Kebijakan Harga dan Keberlanjutan Produksi Padi Irawan, Andi
Economics and Finance in Indonesia Volume 45, Number 4, 1997
Publisher : Institute for Economic and Social Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (28.873 KB) | DOI: 10.47291/efi.v45i4.171

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Analisis Respon Penawaran Padi Sawah dan Ladang di Jawa dan Luar Jawa Irawan, Andi
Economics and Finance in Indonesia Volume 47, Number 1, 1999
Publisher : Institute for Economic and Social Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (28.873 KB) | DOI: 10.47291/efi.v47i1.195

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Prediksi Jumlah Produksi Tempe Kopti Menggunakan Logika Fuzzy Metode Mamdani PRIMKOPTI Serang Irawan, Andi; Ajie, Ibrahim; Island R., Firnando; Harsiti, Harsiti
Journal of Machine Learning and Soft Computing Vol 1, No 2 (2019): Volume 1 Nomor 2, July 2019
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (20.577 KB) | DOI: 10.30656/jlmsc.v1i2.1006

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Capital is one of the problems faced by tempe producers, in each production, tempe producers issue capital that is erratic in order to influence. The level of production of tempeh it produces. In this study we will discuss how the application of fuzzy logic to the variable number of soybeans and the amount of yeast to predict the amount of tempe production. Data analysis was done by the mamdani method to find out the number of tempeh produced by craftsmen. The results of this study are in the form of three variables, namely 95 Kg of soybeans, 70 yeasts of spoonful and 487 pieces of tempe produced.
How to Outsmart Investment Scam? (Comparing Legitimate vs Scam Investment using Business Model Canvas and Value Proposition Design) Irawan, Andi
IJTB (International Journal of Technology And Business) Vol 3 No 2 (2019): IJTB | INTERNATIONAL JOURNAL OF TECHNOLOGY AND BUSINESS
Publisher : LPPM of STIMIK ESQ

Show Abstract | Download Original | Original Source | Check in Google Scholar

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investment is one way to increase the value of one's wealth. Investment can be divided into real and financial sector. Many people with minimum to no financial literacy become victim of investment scam with many form. This paper purpose is to exercise simple and applicable tool and criteria to quickly distinguish legitimate vs  investment scam by comparing their business model canvas and and value proposition design. Data was taken from in depth interview with investment scam victim. From business model canvas comparison, this paper showed that that investment scam generally do not have permission from the Financial Services Authority and other relevant authorities, the business model is too good to be true (unclear), no or too simple website, no official office, no investment manager. While from value proposition design comparison, it is found that investment scam offers very high return way above industry normal return, offer zero risk, targeting medium to high income people (including retiree) who have minimal or no investment knowledge. As solution initiative, this paper offer comprehensive approach in five aspects: policy, regulation, education and socialization, and information-communication technology. Further, FSA may establish mobile application featuring education in financial planning, a list of authorized investment companies, and industry normal return of investment are necessary to prevent the next victim.
Fatigue analysis to driver of intercity in West Sumatra Province, Indonesia a case study of Padang – Bukittinggi – Payakumbuh route Ihsan, Taufiq; Arbi, Yaumal; Irawan, Andi; Sari, Intan Purnama
Jurnal Pendidikan Teknologi Kejuruan Vol 3 No 4 (2020): Regular Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jptk.v3i4.16023

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Traffic accidents were common problems in the implementation of a transportation system, including in West Sumatra Province, Indonesia. Traffic accidents that occur every year were the evidence by the number of traffic accidents that occur every year. One of the causes of traffic violations that result in accidents is the risk of driver fatigue while working. This study analyzed the work-fatigue in the driver of the Intercity in Province bus (AKDP) the scope of this study was all AKDP bus drivers with the origin of Padang City, Bukittinggi City, and Payakumbuh City. Measurement and analysis of work-fatigue were using the reaction timer to light response. The results showed that increasing the number of shifts would increase driver fatigue. 33.33% of drivers run into medium level of fatigue, and 38.89% of drivers run into heavy level of fatigue. The relationship between work-fatigue and the driver's shift correlated very strongly and positively with a correlation value of r = 0.81. The owner of the company needs to take measures to improve management to minimize the level of work on this driver that has the potential to cause traffic accidents.
ANALISIS PENDAPATAN USAHATANI KARET (Hevea Brasilliensis) DI DESA PANDU SANJAYA, KECAMATAN PANGKALAN LADA, KABUPATEN KOTAWARINGIN BARAT Irawan, Andi; Maleha, Maleha; Mukti, H. Abdul; Berkat, Berkat
J-SEA (JOURNAL SOCIO ECONOMIC AGRICULTURAL) Vol. 19 No. 1 (2024): Februari 2024 (Journal Socio Economics Agricultural)
Publisher : Program Studi Agribisnis Jurusan Sosial Ekonomi Pertanian Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jsea.v19i1.15448

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Tujuan penelitian ini adalah untuk menganalisis pendapatan petani karet di Desa Pandu Sanjaya,Kecamatan Pangkalan Lada. Kabupaten Kotawaringin Barat. Lokasi penelitian dipilih secara purposive dengan populasi petani karet di Desa Pandu Sanjaya, Kecamatan Pangkalan Lada,Kotawaringin Barat, dan sampel diambil sebanyak 34 orang menggunakan SimpleRandom Sampling. Jenis data yang digunakan dalam penelitian ini meliputi data primer dan sekunder, data primer yang diperoleh dari responden menggunakan kuesioner (kuesioner) yang meliputi identitas petani, polapenggunaan lahan, biaya yang dikeluarkan selama proses produksi dan faktor-faktor yangmempengaruhi pendapatan petani. Data sekunder diperoleh dengan mengutip buku, laporan, dan dokumen dari lembaga pemerintah atau lembaga terkait yang mencakup pendapatan petani karet. Metode penelitian ini adalah analisis pendapatan untuk menghitung pendapatan petani karet. Hasilpenelitian menunjukkan bahwa besarnya pendapatan usahatani karet dipengaruhi oleh jumlahproduksi dan biaya produksi. Dan diketahui bahwa rata-rata jumlah pendapatan adalah Rp.24.941.176, yang lebih besar dari jumlah biaya yang dikeluarkan, yaitu Rp. 6.384.125 dan penghasilan rata-rata yang diterima adalah Rp18.557.051. Nilai keuntungan atau R/C Rasio 3,9 berarti bahwa pertanian karet menguntungkan, karena nilai RC dari rasio lebih besar dari 1.
POLA NAFKAH PETANI CABAI MERAH DI DESA TUGU REJO, BENGKULU Irawan, Andi; Sianturia, Lilis Suriani
Journal of Agricultural and Rural Economy Vol. 1 No. 2 (2024)
Publisher : Intitut Teknologi Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/agre.2024.v1i2.79-89

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Penelitian ini menganalisis aset nafkah, pendapatan, dan pola nafkah rumah tangga petani cabai merah di Desa Tugu Rejo, Kabupaten Kepahiang. 45 petani dipilih secara acak dari populasi 411 petani. Data dikumpulkan melalui kuesioner dan dianalisis menggunakan Excel. Mayoritas petani memiliki lahan gurem (69%) dan aset finansial yang baik (58%). Pendapatan rumahtangga rata-rata per bulan adalah Rp 4.694.690,74, dengan Rp 3.135.579,63 yang bisa ditabung. Pola nafkah mencakup diversifikasi on-farm, off-farm, dan non-farm. Hasil menunjukkan kecukupan pendapatan untuk kebutuhan pokok rumahtangga.
POLA NAFKAH PETANI SAWIT UNTUK MEMPERTAHANKAN KEBERLANJUTAN EKONOMI RUMAH TANGGA DI DESA JENGGALU, BENGKULU Irawan, Andi; Restianingrum, Lika
Journal of Agricultural and Rural Economy Vol. 1 No. 2 (2024)
Publisher : Intitut Teknologi Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/agre.2024.v1i2.96-106

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Penelitian ini menganalisis aset nafkah, pendapatan, dan pola nafkah rumah tangga petani sawit di Desa Jenggalu, Kecamatan Sukaraja, Kabupaten Bengkulu dalam rangka mempertahankan keberlanjutan ekonomi rumah tangga mereka. 40 petani dianalisis secara acak dari populasi 216 petani. Data dianalisis secara deskriptif dengan bantuan Excel. Mayoritas petani memiliki lahan sempit (67,5%) dengan aset finansial yang baik (52,5%). Pendapatan petani dari usaha tani sawit adalah Rp 37.819.690,54 per hektar per tahun dan mencukupi untuk memenuhi kebutuhan pokok rumah tangga mereka. Pola nafkah yang ditemukan adalah; 1) diversifikasi on-farm (sawit dan padi, sawit dan karet, sawit dan buruh tani); dan 2) diversifikasi non-farm yakni sawit dan dagang, sawit dan kuli, sawit dan pegawai, serta sawit dan pekerja harian lepas.
Evaluasi Pengolahan Sampah Organik Lembaga Pengolahan Sampah (LPS) Kelurahan Air Tawar Timur Mariza Syahyuda, Nelsy; Irawan, Andi
Jurnal Teknik dan Teknologi Tepat Guna Vol. 1 No. 2 (2022): Jurnal Teknik dan Teknologi Tepat Guna
Publisher : Riset Sinergi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/j-t3g.v1i2.121

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Garbage that is disposed of at the Air Cold Disposal Site (TPA) does get treatment upon arrival there. With the sanitary landfill method, inorganic waste is piled up in each different zone. Meanwhile, the collected organic waste is processed into compost. However, as the population of Padang City increases, the amount of waste also increases. In this case, the cold water TPA itself will gradually run out of capacity. From the results of the analysis of the amount of waste generation carried out, it was found that the average amount of waste generated at the Waste Management Institute (LPS) in Air Tawa Timur Village was 1,815.3 kg/day. While the volume accommodated by the Temporary Disposal Site (TPS) is 6,831 m3
The Influence of Specific towards the Bank Performance Listed on the Indonesian Stock Exchange Muroqi, Achmad; Irawan, Andi; Upekca, I Wayan Astu; SL, Henny; Margaretha, Farah
Quantitative Economics and Management Studies Vol. 5 No. 6 (2024)
Publisher : PT Mattawang Mediatama Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.qems3746

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This study investigates the influence of specific financial variables on the performance of banks listed on the Indonesia Stock Exchange. The research employs a quantitative approach using secondary data obtained from financial reports and annual reports of listed banks over a five-year period from 2019 to 2023. These data were sourced from the official website of the Indonesia Stock Exchange and individual bank websites. The analysis was conducted using regression analysis with the assistance of EViews 12 software. The results indicate that Capital Adequacy (CA) significantly affects Return on Assets (ROA) based on the Fixed Effect Model (FEM), Chow Test, and Random Effect Model (REM) analysis. The statistical tests confirm that variations in CA contribute to differences in bank performance, emphasizing the critical role of capital adequacy in determining profitability. The findings of this study suggest that capital adequacy is a key determinant of bank performance, highlighting its importance in maintaining financial stability and operational efficiency. Understanding the impact of financial variables on performance can help stakeholders assess the financial health of banks and make informed decision.
Co-Authors A.A. Ketut Agung Cahyawan W Adinda Putra Pradhana Afandi, Mohammad Agus Purwoko Ajie, Ibrahim Alfinaumi, Audi Amir Tengku Ramly Anton Anton Ardin Ardin, Ardin Berkat, Berkat Butmen Marito H, Butmen Desminar, Desminar Diding Sudira Efendi Dwikusuma, Agung Efelyn, Ravena Evi Deliana HZ Farasnaini, Farasnaini Ferawati, Ferawati Ferawati Galih Akbar P.R., Ibrahim Gulo, Sunima Habibulloh, Habibulloh Hafiza, Nurul Harsiti Harsiti, Harsiti Herdiyanti, Yulia I Gusti Bagus Wiksuana imam maulana, imam Intan Purnama Sari Island R., Firnando KARYOTO, KARYOTO Ketut Sukiyono Kianditara, Kianditara Labalado, Adham A. Leon, Farah Margaretha Lestari, Dinda Lisha, Sri Yanti Made Wiryana Maleha, Maleha Mardiah, Ratu Sari Marhamah Zulfa Hiz, Neng Eem Mariza Syahyuda, Nelsy Mi’raj, Ainun A. Misuari, Muhammad Nur Mohammad Tofan Samudin Mukti, H. Abdul Mulyandari, Nunik Muroqi, Achmad Musa, Asran Nugroho, Tri Bayu Nur Aini Pariyati, Pariyati Pebriani, Reny Aziatul Perry Warjiyo Pontisomaya Parami Pratiwi Sihombing, Windia Deby Priyadi, Hermawan Gatot Putri Suci Asriani Restianingrum, Lika Ridwan, Ridwan Romdhon, M Mustopa Ruzzi, Fakhril Sadra, Sadra Saputra, Romi Satria Putra Utama SETYAWAN, ONY Sianturia, Lilis Suriani Sihkabuden Sihkabuden, Sihkabuden Sirfan, Sirfan SL, Henny Somantri, Manap Sriyoto Sriyoto, Sriyoto Sugeng Wardoyo Suharyanto Sulthani, Dinil Abrar Sulthoni Syamsiar, Syamsiar Taufiq Ihsan Tien Yustini, Tien Tjokorda Gde Agung Senapathi Upekca, I Wayan Astu Wangsyah, Makmur Warcito Wardani, Melda Ayu Willy Arafah, Willy Yaumal Arbi