Article Per Year (5 Year)
p-Index From 2021 - 2026
1.325
P-Index
This Author published in this journals
All Journal Journals Mining Engineering : Bina Tambang Ecosains Jurnal Kajian Ekonomi dan Pembangunan
Muhammad Irfan
Universitas Negeri Padang
Earth & Planetary Sciences Economics, Econometrics & Finance Social Sciences

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search
Journal : Ecosains

 1 
ANALISIS EFISIENSI INDUSTRI MANUFAKTUR DI SUMATERA BARAT DENGAN METODE DATA ENVELOPMENT ANALYSIS (DEA) Nurmulyani Nurmulyani; Muhammad Irfan
Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan Vol 3, No 2 (2014): Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (8.322 KB) | DOI: 10.24036/ecosains.452257.00

Abstract

Abtract: Industry efficiency can be investigated using a non parametic the method Data Envelopment Analysis (DEA). The research will focus on existing industries in West Sumatra. Secondary data from 12 industries active in West Sumatra West Sumatra is KLUI 15, 17, 18, 19, 20, 22, 24, 25, 26, 28, 34, and 36 from 2007 to 2008. Expenditure of labor, raw materials, fuel and cost of electricity and gas will affect the value of the output will show the efficiency of the industry. The results of this study showed that by using a variable input is labor expenses together, the results of the efficiency is still relatively low. However, by using two input variables, namely expenditure of labor and raw materials, the scores have improved efficiency when compared to using only one input variable. However if the input variable changed to expenditure of labor and raw materials, the efficiency scores also improved when compared to the use of labor inputs and raw materials. Keywords: efficiency, non parametic, Data Envelopment Analysis, industryAbstrak: Efisiensi industri dapat dianalisis dengan pendekatan non parametic menggunakan metode data envelopment analysis (DEA). Penelitian ini akan berfokus pada industri yang ada di Sumatera Barat. Data sekunder dari 12 industri aktif di Sumatera Barat di Sumatera Barat yaitu KLUI 15, 17, 18, 19, 20, 22, 24, 25, 26, 28, 34, dan 36 dari tahun 2007 sampai dengan tahun 2008. Pengeluaran tenaga kerja, bahan baku, dan biaya bahan bakar listrik dan gas akan mempengaruhi nilai output yang akan memperlihatkan efisiensi industri tersebut. Hasil penelitian ini memperlihatkan bahwa dengan menggunakan satu variabel input yaitu pengeluaran tenaga kerja sama, maka hasil efisiensi masih tergolong sangat rendah. Namun dengan menggunakan 2 variabel input yaitu pengeluaran tenaga kerja dan bahan baku, maka skor efisiensi lebih membaik apabila dibandingkan dengan hanya dengan menggunakan satu variabel input. Sedangkan apabila variabel input diganti menjadi pengeluaran tenaga kerja dan bahan baku, maka skor efisiensi juga lebih membaik bila dibandingkan dengan menggunakan input tenaga kerja dan bahan baku. Kata Kunci: Efisiensi, non parametic, Data envelopment analysis, industri
ANALISIS KETIMPANGAN PENDIDIKAN DI PROVINSI SUMATERA BARAT Putri Anik D; Ali Anis; Muhammad Irfan
Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan Vol 4, No 1 (2015): Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ecosains.10965457.00

Abstract

The purpose of this study was to analyze: (1) education imbalance, (2) the effect of education expansion on education imbalance, and (3) the correlate of education imbalance on economic growth in West Sumatera Province. This research is descriptive and asosiative, it’s describe the variable and found whether there is influence between independent variable with dependent variable. This study used Survey Sosial Ekonomi Nasional years 2005, 209 and 2013. The data examied totaled 57 observations. The analyses technique are descripyive and inductive. Inductive analyses include panel data analyses, determinant coefficient, hypothesis test and coreelation test.The result showed that: education imbalance in West Sumatera Province came to low imbalance, with the lowest imbalance on Padang City with education gini index as 0,2149. The result also showed that education imbalance on city has lower gini index than regency, (2) education expansion has a negative significantly impact on education imbalance in West Sumatera Province with regression coeffecient as 0,02557, (3) education imbalance has a negative correlation with economic growth with correlation coefficient as 0,001712.    Keywords : educatio imbalance, education expansion, economic growth
EFEK STATUS SOSIAL EKONOMI SISWA DAN DESA-KOTA TERHADAP EFISIENSI SEKOLAH MENENGAH PERTAMA NEGERI (SMPN) DI KOTA PADANG Muhammad Irfan
Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan Vol 1, No 2 (2012): Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7.133 KB) | DOI: 10.24036/ecosains.349057.00

Abstract

The issue of efficiency of education is increasingly important in the context of Indonesia’s decentralization implemented to the big bang approach. Padang city has a strong commitment to educational development. This study aimed to measure the efficiency of education in 35 Junior High School in the city of Padang in the academic year 2009/2010. This study also aims to determine the effects of socioeconomic status and economics student urban-rural location. The method used is Data Envelopment Analysis (DEA) and a Different Test. The efficiency rate of school on average 93,31 percent was found. Subsequent findings that the school has a student-classroom ratio smaller have a higher level of efficiency. Schools efficiency characterized also by student-classroom ratio is small anyway. Different test result showed that schools with an average student socioeconomic status have a higher average level of efficiency higher than schools with lower socioeconomic status. School located in the city has an average efficiency level higher than rural schools.
Analisis Karakteristik Rumah Tangga Penerima Program Beras Sejahtera (Rastra) di Provinsi Sumatera Barat Rizki Selviani; Muhammad Irfan
Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan Vol 11, No 1 (2022): Ecosains: Jurnal Ilmiah Ekonomi dan Pembangunan
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ecosains.11812857.00

Abstract

This study aims to analyze the characteristics of the prosperous rice beneficiary households in West Sumatra in 2017. The data source used in this study is data from the 2017 Susenas data at the BPS West Sumatra Province which contains data related to household social and economic conditions. This study uses descriptive analysis, cross tabulation, and logistic regression analysis. The results of the study indicate that there are 5 variables that have an influence on prosperous rice recipients, namely education variables, housing ownership, cooking fuel, washing water sources, and area. Meanwhile the other five variables did not have a significant effec.
Co-Authors Ali Anis Elfi Afriani Elsa Yunara Nurmulyani Nurmulyani Panca Gunawan Putra Putri Anik D Putri Asyar Azhary Rizki Selviani Valendio Allent Putra Yeni, Isra