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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis Jurnal Ilmu Pertanian Jurnal Sosial Ekonomi Pertanian Refleksi: Jurnal Kajian Agama dan Filsafat Jurnal Social Economic of Agriculture JEJAK Jurnal Teknosains Jurnal Kawistara : Jurnal Ilmiah Sosial dan Humaniora Agridevina : Berkala Ilmiah Agribisnis Jurnal Agro Ekonomi JAM : Jurnal Aplikasi Manajemen Jurnal Ketahanan Nasional Habitat Nurani: Jurnal Kajian Syariah dan Masyarakat International Journal of Sustainable Tropical Agricultural Sciences Buletin Penelitian Sosek agriTECH JIA (Jurnal Ilmu Agama) AKSES: Jurnal Ekonomi dan Bisnis AGRARIS: Journal of Agribusiness and Rural Development Research Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan Agro Ekonomi UNEJ e-Proceeding Jurnal Penelitian Pertanian Terapan JPPUMA: Jurnal Ilmu Pemerintahan dan Sosial Politik Universitas Medan Area Caraka Tani: Journal of Sustainable Agriculture Agrisocionomics: Jurnal Sosial Ekonomi Pertanian jurnal Ilmu Pertanian (Agricultural Science) Jurnal Agro Ekonomi Jurnal Studi Agama Fruitset Sains : Jurnal Pertanian Agroteknologi Indonesian Journal of Islamic Theology and Philosophy Jurnal Riset Agama International Journal of Agriculture System El-Fikr: Jurnal Aqidah dan Filsafat Islam Indonesian Journal of Advanced Research (IJAR) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Jurnal Kawistara Studia Islamika
Jamhari, Jamhari
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Journal : Jurnal Ilmu Pertanian

 1 
Performance Evaluation and Optimum Portfolio Allocation for Stocks of Agribusiness and Non-Agribusiness Companies in ILQ45 Azizatun Nurhayati; Any Suryantini; Jamhari Jamhari
Jurnal Ilmu Pertanian Vol 1, No 3 (2016): December
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1231.903 KB) | DOI: 10.22146/ipas.9240

Abstract

Investors need fundamental aspects to allocate their fund in a set of efficient portfolio to maximize their yield. One of many fundamental aspecs is risk and return stocks price analysis. There were some agribusniness companies and non-agribusiness companies listed in ILQ45. This study was aimed to know stock performance of agribusiness companies compared with non-agribusiness companies which were listed in Index Liquid 45 in Indonesia Stock Exchange and to allocate optimum portfolio with cut off point method and randomly designed methode. Data of monthly from August 2011-December 2015 was used in this study. The result showed that range of return of agribusiness companies was -13.24% up to 20.098% and non-agribusiness was 49.50% up to 10.39%. Range of standard deviation for agribusiness companies was 6.43%-14.36% and 5.87-15.54% for non-agribusiness. Range of positive coefficient of variance (CV) for agribusiness was 3.59-18.61 and 5.47-59.19. Optimum portfolio formed by Unilever Indonesia (61.27%), Indofood ICBP (32.27%), BCA (3.81%), and BRI (2.65%). Return of optimum portfolio was 21.77% year on year and it was the highest return among portofolios which were formed randomly.
Contribution of Agricultural Sector Towards Regional Income Inequality of Sumatera Economic Corridor Dany Juhandi; Irham Irham; Jamhari Jamhari
Jurnal Ilmu Pertanian Vol 1, No 1 (2016): April
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6309.802 KB) | DOI: 10.22146/ipas.9256

Abstract

Finding of previous studies shows that Sumatera Economic Corridor is categorized as the highest income inequality. The Indonesian goverment enacts MP3EI (Master Plan for the Acceleration and Expansion of Indonesia Economic Development) program to promote equitable development where each economic corridor owns strategic economic sector. The objective of this study is to analyze the contribution of agricultural sector on income inequality in Sumatera Economic Corridor (SEC) using a weighted coefficient of variation. We use secondary time series data of Gross Regional Domestic Product (GRDP), number of population, and per capita income of a time range between 2002 and 2013. Data analysis shows that agricultural sector has the least contribution on income inequality. Consequently, goverment policy should be focusing on the development of agricultural sector in Sumatera Economic Corridor
Performance of Village Unit Co-Operatives in Yogyakarta Special Region: A Data Envelopment Analysis Approach Abi Pratiwa Siregar; Jamhari Jamhari; Lestari Rahayu Waluyati
Jurnal Ilmu Pertanian Vol 1, No 2 (2016): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1212.222 KB) | DOI: 10.22146/ipas.10656

Abstract

This study assessed the performance of 32 village unit co-operatives (KUD) in Yogyakarta Special Region during 2011 to 2012. The efficiency level of the KUD were evaluated by employing the data envelopment analysis and multiple regression analysis using panel data to determine the factors affecting efficiency level. Efficiency analysis was decomposed into three dimensions to explore possible sources of inefficiency. According to Marwa and Aziakpono (2016), the first dimension was technical efficiency, which explored the overall effectiveness of transforming the productive inputs into desired outputs compared to the data-driven frontier of best practice. The second dimension was pure technical efficiency, which captured managerial efficiency in the intermediation process. The third dimension was scale efficiency, which explored whether KUD were operating in an optimal scale of operation or not. The results found that the average scores are 64%, 92%, and 68% for technical, pure technical, and scale efficiency respectively in 2011, while in 2012 the average scores are 57%, 94%, and 60% for technical, pure technical, and scale efficiency. Factors having significantly positive impact on several measures of efficiency are incentive and dummy variables (agriculture inputs and hand tractor). Accounts receivable only has positive relationship to pure technical efficiency. On the other hand, rice milling unit and electricity services have negative impact with several measures of efficiency.
Analysis of Rice Price Trend and Vertical Integration of Rice Market in Indonesia Asih Kusumaningsih; Jamhari Jamhari; Dwidjono Hadi Darwanto
Jurnal Ilmu Pertanian Vol 1, No 2 (2016): August
Publisher : Faculty of Agriculture, Universitas Gadjah Mada jointly with PISPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3546.271 KB) | DOI: 10.22146/ipas.10783

Abstract

The aims of this study were (1) to determine the trend of retail rice price in Indonesia and the price of grain at the farmer level in Indonesia and (2) to identify the vertical integration of the rice market in Indonesia. The monthly data of retail rice price and the price of grain at the farmer level (price of harvested dried grain at the farmer level) in Indonesia during January 2008 - January 2016 were used in this study. The least squares method was applied to determine the trend of prices, while Co-integration Model of Engle-Granger and ECM was used to estimate the vertical integration of Indonesian rice market. The results indicated that both types of prices had an upward trend. In the analysis of the vertical integration of rice market in Indonesia, there was a long-term balance relationship and short-term equilibrium relationship.
Co-Authors . Lestari . Masyhuri Abdul Gaffar Tahir Abi Pratiwa Siregar Abi Pratiwa Siregar Agus Dwi Nugroho Agus Dwi Nugroho Agus Dwi Nugroho, Agus Dwi Agustina Bidarti Aldri Frinaldi Alfi Julizun Azwar, Alfi Julizun Ananti Yekti Andika Putra Ani Suryantini Anugrahayu, Nevadea Tiara Any Suryantini Appas, Herdi Arini Wahyu Utami, Arini Wahyu Asih Kusumaningsih Ayun Maduwinarti Aziz Purwantoro Candra Nuraini, Candra Corryati Wardani Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Darwanto, Dwidjono Hadi Defidelwina Dewi Intan Febianti Dian Kurniasih Dimas deworo puruhito Dwi Purnomo Dwi Purnomo Dwidjono H. D. Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Dwidjono Hadi Darwanto Eva Dolorosa Fattiyah Rahmawati Fembriarti Erry Prasmatiwi Ganestyani, Indah Arum Handoko, V Rudy Hani Perwitasari, Hani Hariadi Subagja Harli, Nurlina Homsatun, Atun Ilma Sarimustaqiyma Rianse Irham Irham Irham, Irham Iskandar, Muhammad Joni Ismiasih, Ismiasih jamhari jamhari Jamhari Jamhari Jamhari Jamhari Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Jangkung Handoyo Mulyo Juhandi, Dany Krisnha Agung Santosa, Krisnha Agung Kusumaningsih, Asih Laksono Trisnantoro Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati Lestari Rahayu Waluyati M. Diennur Mahiswari, Fakhrisha Nur Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri Masyhuri, Masyhuri Masyhuri, Masyhuri Masyhuri, Masyhuri Masyhuri, Masyhuri Mulyanti, Dwi Retno Mulyo, Jangkung Handoyo Mulyo, Jangkung Handoyo Nasir, Muh Amat Nisa, Yunita Faela Nita, Anna Tria Nurhayati, Azizatun Nurhidayah Nurhidayah Panjaitan, Miftah Aini Pradesi Sulistyana Puspitaningrum, Dwi Aulia Putra, Joshua Eka Rahmawati, Dyah Rahmawati, Fattiyah Roso Witjaksono Sekarnurani, Dinda Ayu Setiani, Mefta Siadari, Ulidesi Siti Hariati Yuwani Slamet Hartono Slamet Hartono Slamet Hartono Slamet Hartono Sri Widodo Sri Widodo Subejo Sugiharti Mulya Handayani Suhatmini Hardyastuti Suhatmini Hardyastuti Suhatmini Hardyastuti Susanawati Susanawati, Susanawati Tahir, Abdul Gaffar Temy Indrayanti Testriono Testriono Triyono, Triyono Ulidesi Siadari Umi Yuminarti Widodo, Widodo Windian, Kiki Yonekura, Hitoshi