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Journal : Habitat

KEUNGGULAN KOMPARATIF DAN DAMPAK KEBIJAKAN PENGURANGAN SUBSIDI INPUT TERHADAP PENGEMBANGAN KOMODITAS KENTANG DI KOTA BATU Dewi, Heptari Elita; Koestiono, Djoko; Suhartini, Suhartini
HABITAT Vol 24, No 2 (2013)
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (248.339 KB)

Abstract

Liberalisasi perdagangan membuat komoditas kentang harus memiliki keunggulan komparatif agar dapat bersaing di pasar lokal dan internasional. Namun terdapat kendala yaitu kebijakan pemerintah yang kurang mendukung seperti  pengurangan subsidi input sehingga produksi kentang dalam negeri belum mampu memenuhi kebutuhan kentang nasional dan menyebabkan membanjirnya kentang impor. Kota batu merupakan salah satu produsen kentang yang berpotensi untuk ditingkatkan produktivitasnya. Tujuan penelitian ini adalah1) menganalisis keunggulan komparatif kentang di Kota Batu dan 2) menganalisis dampak kebijakan pemerintah berupa pengurangan subsidi input terhadap pengembangan kentang. Domestic Resource Cost (DRC) untuk menganalisis keunggulan komparatif dan Policy Analysis Matrix (PAM) untuk menganalisis dampak kebijakan. Hasil penelitian menunjukkan bahwa komoditas kentang di Kota Batu memiliki keunggulan komparatif dengan nilai DRC Ratio lebih kecil dari 1, dimana keunggulan komparatif sistem intensif (0,337) lebih tinggi daripada sistem konvensional (0,371). Hal ini berarti bahwa usahatani kentang di Kota Batu telah efisien dalam pemanfaatan sumberdaya domestik sehingga lebih baik memproduksi kentang di dalam negeri dari pada mengimpor untuk memenuhi kebutuhan kentang nasional. Kebijakan pemerintah berupa pengurangan subsidi input berupa pupuk kimia sebesar 10 persen memiliki dampak negatif terhadap pengembangan kentang. Saran dari hasil penelitian adalah dibutuhkan penggunaan input dan teknologi secara optimal dan kebijakan pemerintah yang efektif untuk mendukung pengembangan kentang. Kata kunci: keunggulan komparatif, kebijakan,Domestic Resource Cost, Policy Analysis Matrix
The Model of Entrepreneurial Intention Among College Students with Gender Moderated Isaskar, Riyanti; Sheliena, Esther; Dewi, Heptari Elita
HABITAT Vol. 35 No. 3 (2024): December
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.habitat.2024.035.3.23

Abstract

This research was conducted with the aim of analyzing the influence of factors on entrepreneurial intentions of students at the Faculty of Agriculture, Brawijaya University. The number of respondents in this research was 150 respondents who were UB Faculty of Agriculture students. The analysis method used is SEM-PLS analysis with the WarpPLS 7.0 application and uses attitude variables, subjective norms, perceived behavioral control and entrepreneurship education which are moderated by the gender variable. Based on the results of the analysis that has been carried out, it is known that: 1) attitudes, subjective norms, perceived behavioral control, and entrepreneurship education have a positive and significant effect on entrepreneurial intentions among students, 2) gender is significantly able to moderate the independent variables of subjective norms and entrepreneurship education and is reinforcing because the coefficient of the moderating variable is positive, 3) attitudes and perceived behavioral control cannot be moderated by gender. Therefore, self-development programs and skills training are needed as an effort to improve entrepreneurial abilities. Programs that can be organized by the Faculty of Agriculture, Brawijaya University are coaching classes and interactive workshops.
Comparative Forecasting Demand For Robusta Ground Coffee Product in SME SL Malang Regency Using Holt-Winters Exponential Smoothing and Seasonal ARIMA Method Lutfi, Annisa Zahara; Dewi, Heptari Elita; Koestiono, Djoko; Shabrina, Ajeng Rizqya; Julin, Aleisha Julia Deme Anak
HABITAT Vol. 36 No. 2 (2025): August
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.habitat.2025.036.2.8

Abstract

Small Medium Enterprise SL (SME SL) has a fluctuating volume of demand for ground coffee and to forecast demand for the following month, they only use the owner's intuition, so they cannot ensure the availability of product stocks precisely. Therefore, the use of accurate forecasting methods is necessary for forecasting in the future. The purpose of this research is to describe the demand forecasting for robusta ground coffee in SME SL, analyze the demand forecasting for robusta ground coffee products in SME SL and compare the value of forecasting accuracy to get the best forecasting method. Determination of the sample using judgment sampling is the owner of SME SL. The data used is ground coffee demand data for the period January 2015 to August 2022. The forecasting methods used is Holt-Winters Exponential Smoothing and SARIMA. The results showed that SME SL applies executive opinion for forecasting, and the best model for forecasting product demand is the SARIMA model (0,1,1) (0,1,1)12, because it produces an MSE error value of 1.8868 and a MAPE value of 0.20% with the highest demand in January 2023 of 866.32 kg. Suggestions for SME SL to increase demand for their products by applying the SARIMA method, developing appropriate process and capacity planning strategies and making the best use of existing tourism opportunities.
Examining Consumer Preferences and Willingness to Pay for Organic Vegetable Attributes: Using a Discrete Choice Experiment Heptari Elita Dewi; Anisa Aprilia; Andrean Eka Hardana; Imaniar Ilmi Pariasa
HABITAT Vol. 33 No. 2 (2022): August
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.habitat.2022.033.2.12

Abstract

This research aims to identify consumer attitudes toward organic green vegetables by estimating the degree of Willingness To Pay (WTP) for various attributes to evaluate the position of these organic vegetables and determine preferences for organic green vegetables based on income. This study used an online survey with 191 respondents on Java Island. The Discrete Choice Experiment was used to investigate product selection, WTP, and the relationship between the four characteristics of vegetables and income. The findings showed that consumers prefer organic and pesticide-free vegetables that are good for health, have low chemical emissions and a lower environmental impact, and are less expensive than non-organic vegetables. This is a challenge for producers and marketers to develop responsible input management strategies to produce high-quality vegetables at a low cost and with minimal environmental impact.
Awareness of Household Food Waste Management with A Zero-Waste Concept: A Preliminary Study Aprilia, Anisa; Novi Haryati; Heptari Elita Dewi; Imaniar Ilmi Pariasa; Andrean Eka Hardana; Rachman Hartono; Djoko Koestiono; Effy Yuswita; Fitria Dina Riana; Silvana Maulidah; Dwi Laila Maulida; Usda Kristina Tassariya
HABITAT Vol. 33 No. 2 (2022): August
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.habitat.2022.033.2.13

Abstract

This is pilot study designed to ascertain college students' understanding of domestic food waste management using an online questioner. The descriptive results section of the report is used to describe the central tendency of the data collected for each variable. Meanwhile, the people who took part in the research were all part of a webinar on waste management that was led by people from universities and environmental groups. The findings indicated that students' knowledge of domestic food waste management remained diverse. Some of them continue to view waste management as a time-consuming and demanding activity.  Community understanding about waste management, especially food, should be given early and started at home. As a result, environmentally friendly activities must be regularly promoted and implemented at the school, university, government, and community levels in order to improve people's quality of life.
Analysis of Coffee Raw Material Inventory Control Using the EOQ (Economic Order Quantity) Method in SME Sido Luhur Sukosyah, Ananda Windi; Djoko Koestiono; Heptari Elita Dewi; Kiara Namira Rusli
HABITAT Vol. 34 No. 1 (2023): April
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.habitat.2023.034.1.9

Abstract

SME Sido Luhur is a producer that processes raw coffee beans who have problems ordering coffee beans every month which is considered to result in higher inventory costs. The sample in this study were SME Sido Luhur owner who were determined based on judgment sampling. The research was conducted at SME Sido Luhur starting September 2022. This research used primary data obtained through interviews and secondary data obtained from the cost and quantity of raw materials in 2018. Data for 2018 can represent 2019, 2020, 2021, 2022, and so on, because starting in 2017 SME Sido Luhur have entmered the maturity phase so the 2018 data can represent the following year based on the relatively stable use of raw materials and having entered the business maturity phase. The analysis method uses EOQ to find the optimum inventory quantity with the lowest possible cost and the right reorder time. A comparison of robusta coffee bean inventory control methods shows that the Economic Order Quantity method is more effective in controlling raw material inventory in SME Sido Luhur as evidenced by the cost of raw material inventory being economical and efficient. After using the EOQ method, orders are made every 2 months to save costs for ordering raw materials compared to before using the EOQ method, which is done every month.
Identification and Mitigation of Pameling Avocado Supply Chain Risk Using The Fuzzy Analytical Hierarchy Process (F-AHP) Method Naafila, Ludzna Yus'ida; Isaskar, Riyanti; Dewi, Heptari Elita; Assawwa, Laily Yuthiika
HABITAT Vol. 34 No. 3 (2023): December
Publisher : Department of Social Economy, Faculty of Agriculture , University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.habitat.2023.034.3.30

Abstract

Risk is related to uncertainty that has the potential to occur and can have a negative impact on the company if not handled. Risks in the product supply chain have a greater impact on agricultural products. The purpose of this research is to analyze the pameling avocado supply chain system at PT. S, knowing supply chain risk priorities based on fuzzy AHP calculations, and determining pameling avocado supply chain risk mitigation at PT. S for each actor. Respondents were taken by purposive sampling consisting of 3 farmers, 3 middleman, 1 person from the company, namely the marketing general manager, and 1 retailer representative. Pameling avocado supply chain system at PT. S has 2 types of marketing channels, so that supply chain actors consist of 4 actors, namely farmers, middlemen, companies (PT. S), and retailers. Based on the Fuzzy AHP calculation, the priority risk at the farm level is environmental risk, with priority risk indicators being that land conditions do not support growth requirements (too dense soil, lack of nutrients). At the middleman level, the priority risk is price risk, with the priority indicator being the amount of marketing/distribution costs. At the company level, the highest risk priority is quality risk, with product damage priority risk indicators. Then, At the retailers, the highest risk priority is supply risk, with priority risk indicators in the form of uncertainty in the quantity of pameling avocado stock. Risk mitigation is designed using a descriptive analysis method with interview techniques and literature studies.