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All Journal Agrikultura JOURNAL ON SOCIAL ECONOMIC OF AGRICULTURE AND AGRIBUSINESS Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Madura EKOMBIS REVIEW: Jurnal Ilmiah Ekonomi dan Bisnis Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Indonesian Journal of Agricultural Research JURNAL AGRICA Agro Bali: Agricultural Journal Randwick International of Social Science Journal International Journal Reglement & Society (IJRS) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) East Asian Journal of Multidisciplinary Research (EAJMR) Formosa Journal of Multidisciplinary Research (FJMR) Utsaha: Journal of Entrepreneurship Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Majapahit Journal of Islamic Finance and Management El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Majapahit Journal of Islamic Finance dan Management West Science Agro AGRARIS: Journal of Agribusiness and Rural Development Research Journal of Environmental and Development Studies Journal of Ekonomics, Finance, and Management Studies
Wibowo, Rulianda Purnomo
Program Studi Agribisnis, Fakultas Pertanian, Universitas Sumatera Utara
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences Veterinary Other

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The Effect of Behavior and Characteristics of Shallot Farmers on Production Risk in Deli Serdang District Siti Nur Arafah; Sri Fajar Ayu; Rulianda P. Wibowo
Randwick International of Social Science Journal Vol. 3 No. 4 (2022): RISS Journal, October
Publisher : RIRAI Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47175/rissj.v3i4.509

Abstract

Horticulture is part of the agricultural sector which has received quite a lot of attention by the government to continue to be developed. Shallots are horticultural crops that are currently widely grown in Indonesia and have high economic value and demand. The development of shallot farming is basically aimed at increasing the productivity and welfare of farmers. However, shallot cultivation does not fully provide maximum benefits for farmers. This happens because of the risk in the implementation of onion farming. The risk factors that occur are production risk and shallot price risk. Production and price risks will reduce the income of shallot farming so that the household income of farmers decreases. Therefore, agricultural development through increasing productivity must be in line with the handling of the risks faced. The research area was determined purposively, namely in Liang Pematang Village, Sinembah Tanjung Muda Hulu District, Deli Serdang Regency, with the consideration that the area is one of the shallot production centers in Deli Serdang Regency. The sample in this study were farmers who were working on shallots in the research area. The samples taken were 30 shallot farmers. Farming risk level analysis using Failure Mode and Effect Analysis (FMEA). From the results of the study, it is known that the characteristics of shallot farmers are farmers of productive age and the dominant education is quite high at the high school level. Most farmers own more than 2,000 m2 of land, and have been farming for more than 10 years and the land used is their own land. The risks faced in shallot farming based on severity from the highest to the lowest are the selling price of shallots, fertilizer prices, weather conditions, Pest attacks, availability of seeds, diseases and labor.
Analisis Permintaan dan Penawaran Kedelai di Provinsi Sumatera Utara, Indonesia Henny Crosita Limbong; Satia Negara Lubis; Rulianda Purnomo Wibowo
Agro Bali : Agricultural Journal Vol 5, No 3 (2022)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (555.565 KB) | DOI: 10.37637/ab.v5i3.1028

Abstract

Dalam rangka pengembangan produksi pangan selain beras maka pemerintah mengeluarkan kebijakan pertanian berupa program diversifikasi berupa tanaman sekunder dengan lebih memprioritaskan pada tanaman kedelai. Penelitian ini bertujuan untuk menganalisis permintaan dan penawaran kedelai di Provinsi Sumatera Utara. Data yang digunakan berupa data sekunder, yang diperoleh dari Badan Pusat Statistik (BPS) Sumatera Utara, Dinas Tanaman Pangan dan Hortikultura Provinsi Sumatera Utara dari tahun 2001-2021. Metode analisis yang digunakan adalah persamaan regresi linear berganda. Hasil penelitian menunjukkan Pendapatan Perkapita, Harga Impor dan Nilai Tukar Rupiah secara serempak berpengaruh signifikan terhadap permintaan kedelai. Pendapatan Perkapita dan Harga Impor secara parsial berpengaruh positif sedangkan Pendapatan Perkapita Dan Nilai Tukar Rupiah berpengaruh signifikan terhadap permintaan kedelai. Rasio Harga Impor banding Harga Domestik, Konsumsi, Teknologi dan Nilai Tukar Rupiah secara serempak berpengaruh signifikan terhadap penawaran kedelai. Rasio Harga Impor banding Harga Domestik, Teknologi dan Nilai Tukar Rupiah secara parsial berpengaruh positif sedangkan Rasio Harga Impor banding Harga Domestik, Konsumsi dan Teknologi berpengaruh signifikan terhadap penawaran kedelai di Provinsi Sumatera Utara.
THE EFFECT OF WORK SCHEDULING ON JOB SATISFACTION IN DR RM DJOELHAM BINJAI Hendra Frizky Novando; Yeni Absah; Rulianda Wibowo
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 3 No. 2 (2023): April
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v3i2.736

Abstract

Scheduling determines when activities are started, postponed, and completed to adjust resource use to predetermined needs. Labor scheduling helps every company improve employee performance. Job scheduling affects job satisfaction—how people feel about different aspects of their work. This quantitative study examines how work scheduling affects job satisfaction. This study includes 420 civil servants at the Regional General Hospital DR RM Djoelham (PNS). Non-probability sampling yielded 100 research samples. Simple linear regression and questionnaire data collection. The study found that scheduling affects job satisfaction positively and significantly. T-count X (12.721) > t-table (1.98) and p-value (0.000) <0.05 indicate it. 46 people (46.0%) work at DR RM Djoelham Binjai Hospital, which is good. The majority of DR RM Djoelham Binjai Hospital employees (49.0%) are satisfied with their jobs. The DR RM Djoelham Binjai Hospital's work scheduling steps should be more systematic so that all employees can follow them. Hospital leaders should focus more on job satisfaction factors to improve job satisfaction in the future.
ANALYSIS RISK AND RETURN OF CROPS PORTFOLIO Rulianda Purnomo Wibowo; Dian Pebriyani
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 3 No. 3 (2023): June
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v3i3.901

Abstract

Agricultural sector is exposed to risk especially risk in crop price or production volatility. The cropping pattern or mixed cropping is a diversification strategy which is considered as an approach to reduce the risk in agriculture farming. This research was conducted to analyze the combination of two plant types, namely vegetable crops and food crops. Portfolio combine longbean and spinach as vegetable crop portfolio and paddy and corn as food crop portfolio. The risk analysis method is used to calculate expected return, standard deviation and coefficient variation. This research also analyzes the choice of portfolio based on preference using Stochastic Efficiency with Respect to A Fuction (SERF). The results showed that with the aim of reducing the risks from farming, combination of spinach with longbean and paddy with corn can reduce risks and provide greater income. Moreover, at various levels of risk preference, the vegetable portfolio is more preferred than food crops portfolio. This study result implies a potential development for vegetable crops vertical farming in Medan.
ANALYSIS OF INDONESIAN COFFEE EXPORT DEMAND IN THE UNITED STATES USING THE AIDS MODEL Habibulah; Rulianda P Wibowo; Sri Fajar Ayu
International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Vol. 3 No. 3 (2023): June
Publisher : CV. Radja Publika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijebas.v3i3.924

Abstract

Indonesia is the fourth largest coffee producing country in the world after Brazil, Vietnam and Colombia. Of the total production, around 67% of the coffee is exported while the rest (33%) is used to meet domestic demand. The level of domestic coffee consumption based on the results of the 1989 LPEM UI survey was 500 grams/capita/year. Coffee entrepreneurs estimate that coffee consumption in Indonesia has reached 800 grams/capita/year. Likewise, within 20 years the increase in coffee consumption has reached 300 grams/capita/year. (AEKI 2022). competition research on Indonesian coffee in the United States market by using the Almost Ideal Demand System (AIDS) method. The use of the AIDS model is used to analyze the position and level of competition between coffee exporting countries (Indonesia, Vietnam, and Brazil and Colombia) from each export destination country, namely the United States. the estimation results on the AIDS model of Indonesian coffee in the United States market get an R-Square value of 0.4136 percent. Vietnam in the United States market obtained an R-Square value of -0.216 . Brazil in the United States market obtained an R-Square value of 0.44%. Columbia in the United States market obtained an R-Square value of 0.4488%. Coffee from Indonesia competes with coffee from Vietnam, Brazil and Columbia. The cross-price elasticity obtained between the price elasticity of Indonesia-Vietnam coffee is positive at 0.9443, and the price elasticity value of Indonesia-Brazil coffee is 0.0330, the price elasticity value for Indonesia-Columbia coffee is 0.5854. The expenditure elasticity values obtained by Indonesian coffee were 0.4479, Vietnam coffee were 1.7403, the expenditure elasticity values for Brazil and Columbia coffee were 1.0155 and 0.9042. in the United States Market.
Consumer Behavior in Adopting Useetv Go Streaming & Video-On-Demand Services Using Unified Theory Of Acceptance And Use Of Technology 2 (UTAUT2) Endang Rizkinawaty Sembiring; Sugih Harto Pujangkoro; Rulianda Purnomo Wibowo
Jurnal Pamator : Jurnal Ilmiah Universitas Trunojoyo Vol 16, No 2: April - June 2023
Publisher : LPPM Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/pamator.v16i2.19993

Abstract

The increase in online activities is followed by increased spending to meet online needs, one of which is entertainment services. One of the most widely accessed entertainment facilities is digital TV and video-on-demand or VoD services. The service, which began to flourish in 2016, is an online video content provider system with a subscription payment mechanism. One of its appeals, the user has the freedom to decide what he wants to see. One way to entertain yourself which has become a new lifestyle pattern is to watch streaming shows or subscription videos online. A McKinsey Company survey at the end of March said that as many as 45% of respondents spent more on home entertainment during the pandemic. On the other hand, 85% of respondents reduced their spending on outdoor entertainment. Subscription video streaming services (video-on-demand / VoD) are one of the entertainment options that can be done at home. UseeTV GO is an Over-the-Top (OTT) TV and Video mobile application service, using the publicly accessible Internet. The content is available via smartphones or tablets with broadband connections. Currently, UseeTV Go app users are around 300 thousand active users every month, far below Vidio.com and Netflix. With the low Monthly Active of UseeTV Go's Video-on-demand app users in the pre-growth area far below, Netflix, Vidio.com, and user activeness based on time, UseeTV Go is in the Average Performer area. Therefore, UseeTV Go consumer assessment of the variables contained in the modified UTAUT2 model (Performance Expectancy, Effort Expectancy, Social Influence, Facilitating Condition, Hedonic Motivation, Price Value, Habit, and Content) was carried out on Behavioural Intention on UseeTV Go video-on-demand service in Indonesia.
Impact Factors of Kualanamu International Airport Service Quality on Domestic Passenger Satisfaction Lusi Laura Pasaribu; Rulianda Purnomo Wibowo; Isfenti Sadalia
International Journal Reglement & Society (IJRS) Vol 4, No 2 (2023): May - August
Publisher : International Journal Reglement & Society (IJRS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55357/ijrs.v4i2.323

Abstract

The purpose of this study was to find out which service dimensions influence passenger satisfaction, from the Tangible variables (physical evidence), Reliability (reliability), Responsiveness (responsiveness), Assurance (guarantee) and Empathy (empathy) whether they jointly have an influence significant effect on passenger satisfaction, and what variable has the most dominant influence on passenger satisfaction at Kualanamu International Airport. This study uses a quantitative descriptive method. The population of the study were passengers at Kualanamu International Airport, with a total sample of 150 respondents. The data collection technique used the questionnaire method which was measured with a Likert scale of 1-5 with analysis techniques for validity and reliability tests, and multiple linear regression. From multiple regression analysis it can be concluded that the Reliability Factor has a regression coefficient value of 0.342 with a significance value of 0.010, and (Collateral) Assurance has a regression coefficient value of 0.337 with a significance value of 0.014. these three variables are the most influential factors on the level of passenger satisfaction at Kualanamu International Airport. The results of the calculations together obtained the calculated F value of 3.996 with a significance value of 0.005. Then the variable Reliability (Reliability) has the most dominant effect on customer satisfaction.
Faktor-Faktor yang Mempengaruhi Permintaan dan Penawaran Bawang Merah di Indonesia Rulianda Purnomo Wibowo; Natalie Jessica Regina Surbakti
Agro Bali : Agricultural Journal Vol 6, No 2 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v6i2.1312

Abstract

Bawang merah merupakan tanaman hortikultura yang berpotensi dan telah menjadi komoditi unggulan sejak lama. Permintaan akan bawang merah di Indonesia cukup besar dan cenderung meningkat setiap tahunnya. Tahun 2002 hingga 2015 penawaran belum mampu memenuhi permintaan dalam negeri. Namun, produksi bawang merah nasional menunjukkan peningkatan yang signifikan dalam kurun 5 tahun terakhir. Tujuan penelitian ini yaitu menganalisis faktor-faktor yang berpengaruh terhadap permintaan dan penawaran bawang merah di Indonesia. Metode yang digunakan yaitu metode Two Stage Least Square (2SLS) dengan menggunakan data time series tahun 2002-2021. Hasil estimasi yang diperoleh menunjukkan bahwa faktor yang berpengaruh signifikan terhadap permintaan bawang merah yaitu harga domestik, pendapatan dan harga impor sebagai produk substitusi. Faktor yang berpengaruh signifikan terhadap penawaran yaitu harga domestik, konsumsi dan luas panen. Faktor-faktor tersebut menjadi penting diperhatikan oleh pemerintah sebagai pembuat kebijakan, petani sebagai produsen bawang merah, serta lembaga terkait lainnya sehingga mendorong Indonesia tidak hanya swasembada bawang merah namun juga menjadi negara pengekspor bawang merah.
Analisis Permintaan dan Persaingan Ekspor Pisang Indonesia, Filipina dan Thailand di Pasar China dengan Menggunakan Model Almost Ideal Demand System (AIDS) Dian Permata Sari Br Surbakti; Tavi Supriana; Rulianda Purnomo Wibowo
Agro Bali : Agricultural Journal Vol 7, No 1 (2024)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v7i1.1558

Abstract

Pisang adalah salah satu komoditas unggulan ekspor buah di Indonesia. Pasar utama untuk pisang Indonesia adalah China. Indonesia bukan satu satunya negara eksportir pisang di pasar China melainkan terdapat negara lain yaitu Filipina dan Thailand. Penelitian ini bertujuan untuk menganalisis persaingan antara negara pemasok pisang di pasar China seperti Indonesia, Filipina dan Thailand menganalisis faktor-faktor yang mempengaruhi permintaan pisang di pasar China dengan menggunakan Model Almost Ideal Demand System (AIDS). Penelitian ini menggunakan data time series kuartal 1 tahun 2013 hingga kuartal 4 tahun 2022. Hasil penelitian menunjukkan bahwa nilai elastisitas harga sendiri pisang Indonesia dan Thailand bersifat elastis, sedangkan pisang Philipina bersifat inelastis. Pisang Indonesia bersaing dengan pisang Filipina hal ini dibuktikan dengan nilai elastisitas silang yang positif (substitusi) sedangkan pisang Thailand dan Indonesia memiliki hubungan saling melengkapi (komplementer). Variabel yang berpengaruh signifikan terhadap permintaan pisang di pasar China yaitu harga pisang Indonesia, Filipina, Thailand dan total nilai impor pada pangsa pasar Indonesia, harga pisang Indonesia, Filipina, Thailand dan total nilai impor pada pangsa pasar Filipina, harga pisang Indonesia, Filipina, dan total nilai impor pada pangsa pasar Thailand. 
Faktor-Faktor yang Berkaitan dengan Impor dan Ekspor Bawang Merah di Indonesia Surbakti, Natalie Jessica Regina; Wibowo, Rulianda Purnomo; Salmiah, Salmiah
Agrikultura Vol 34, No 2 (2023): Agustus, 2023
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v34i2.45686

Abstract

Indonesia mengalami perubahan dari negara importir bawang merah menjadi negara yang mampu ekspor bawang merah ke berbagai negara. Namun, volume ekspor bawang merah belum maksimal jika dilihat dari produksi bawang merah yang melimpah. Penelitian ini bertujuan untuk menganalisis pengaruh faktor terkait terhadap impor dan ekspor bawang merah di Indonesia. Data yang digunakan adalah data sekunder berupa time series tahun 2002-2021 yang bersumber dari instansi yaitu Badan Pusat Statistik, Kementerian Perdagangan, Bank Dunia, Bank Indonesia serta literatur terkait. Metode yang digunakan yaitu Regresi Linier Berganda dengan first difference method. Hasil penelitian menunjukkan harga domestik dan konsumsi berpengaruh positif signifikan yaitu ketika harga domestik dan komsumsi meningkat maka volume impor turut mengalami peningkatan, sedangkan nilai tukar rupiah berpengaruh negatif signifikan terhadap volume impor yaitu setiap terjadi kenaikan nilai tukar rupiah maka volume impor menurun. Produksi dan harga impor berpengaruh negatif tidak signifikan terhadap volume impor. Variabel yang berpengaruh signifikan terhadap volume ekspor yaitu nilai tukar rupiah. Nilai tukar rupiah yang terapresiasi akan menyebabkan volume ekspor menurun dikarenakan harga jual di pasar dunia semakin tinggi. Harga ekspor dan GDP per kapita dunia berpengaruh positif, sedangkan harga domestik dan produksi berpengaruh negatif, namun keempat variabel tersebut tidak berpengaruh signifikan terhadap volume ekspor. Variabel-variabel dalam model ekspor belum mampu menjelaskan ekspor bawang merah dengan baik dikarenakan hanya menjelaskan model tersebut sebesar 45%.
Co-Authors Andri Suryadi Prasetya Ar Raihan Suti Nasution Atika Hidayati Batubara, Mhd. Zulfadli Beby Karina Fawzeea Sembiring Binaria Sinaga Christine Caroline Pangaribuan Christy Ardelia Tarigan Diah Ramadhani Sigalingging Dian Pebriyani Dian Permata Sari Br Surbakti Dwi Rachmina Elfira Rahmadani Emalisa Emalisa Endang Rizkinawaty Sembiring Endang Sulistya Rini Fadli Feryanto Habibulah Hasman Hasyim Hasugian, Hardy Hendra Frizky Novando Henny Crosita Limbong Herawati Ibnu Afdillah Lubis Indrawati, Titien Inomo Pratama Intan Mulia Intan, Seli Venny Irawan, Muhammad Ari Isfenti Sadalia isfenti sadalia Iskandarini Kellin Tarigan Kesuma, Sinar I Indra Laurensius Parsaulian Sitinjak Lovina Ginting Lusi Laura Pasaribu Mahdi Maimuddin Noor Meilita Tryana Sembiring, Meilita Tryana Meutia, Anna Muhammad Jufri Muhammad Khaliqi N. Nazaruddin Natalie Jessica Regina Surbakti Nazaruddin Matondang Pebriyani, Dian Rahmanta Rahmanta Rahmanta Ginting Rahmanta Rahmanta, Rahmanta Rini, Endang Sulystia Ronald Sibuea Safrizal Safrizal Salmiah Salmiah Satia Negara Lubis Satia Negara Lubis Silvia Febrina Lubis Sinar Indra Kesuma Siregar, Qurratu Ayuni Siti Nur Arafah Sri Fajar Ayu Sugih Arto Pujangkoro Sugih Harto Pujangkoro Surbakti, Natalie Jessica Regina Suri, Tasha Ningtyas Surya Sevi Wijayanna Tobing Syafrizal Helmi Situmorang Syahfitri, Khofifah Dwi Tavi Supriana Tavi Supriana Thomson Sebayang Wike Vivi Willy Aria Harsanto Yeni Absah yeni absah Yessi Claudia Sianipar Zednita Azriani