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Faktor-Faktor Domestik dan Eksternal yang Mempengaruhi Harga Styrene Butadiene Latex (SBL) di Indonesia Rosalendro Eddy Nugroho
JIEMS (Journal of Industrial Engineering and Management Systems) Vol 7, No 1 (2014): Journal of Industrial Engineering and Management Systems (JIEMS)
Publisher : Universitas Bunda Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30813/jiems.v7i1.109

Abstract

This study investigates the causal links between price of styrene butadiene latex (SBL) another domestic & external variables such as price of Styrene Butadiene Latex in China (SBLC), Crude Oil Price (OIL), Coated Paper Price in Indonesia (CPPI), supply (SUPP), demand (DMD), Herfindahl-Hirschman Index (HHI), price of styrene (STY) and price of butadiene (BTD) during the period 1995 – 2011 on the basis of monthly. Furthermore, the Johansen VAR-based cointegration technique was applied to examine the sensitivity of price of SB Latex to changes in China styrene butadiene latex price (SBLC), crude oil price (OIL), Indonesia coated paper price (CPPI), supply, demand, Herfindahl-Hirschman Index (HHI), price of styrene and price of butadiene in the long run on while the short-run dynamics was checked by using a vector error correction model (VECM) include unit root test, pairwise Granger causality test,impulse response function (IRF) and forecast variance decomposition (FVD). Results from Augmented Dickey Fuller (ADF) or unit root test showed evidence stationarities whole variables of first difference (I). The Granger pairwise causality test revealed a bilateral causality reach 38.89 %, directional reach 22.22 % from Johansen test found out seven cointegration of price of SBL.Keywords: Cointegration, Granger Causality, VECM, demand SBL and Crude Oil Price.
Analisis Faktor-Faktor yang Mempengaruhi Pertumbuhan Ekonomi di Propinsi Banten Rosalendro Eddy Nugroho
JIEMS (Journal of Industrial Engineering and Management Systems) Vol 10, No 1 (2017): Journal of Industrial Engineering and Management Systems (JIEMS)
Publisher : Universitas Bunda Mulia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30813/jiems.v10i1.37

Abstract

The amount national economic growth is important to measuring the success of local economic growth. This is because local economic growth is one of indicator to indicate the level of welfare resulting from economic development. Increasing local economic growth also followed by an increasing number unemployed, wage minimum province and national investment company not offset by decreased employment opportunities and foreign investment company. The number of local economic growth in Banten Province was high for the time period 1999-2013. With average of local economic rate is 5.392 percent each year. The high of local economic growth is economic phenomena in Banten Province. Purpose for this paper is to analysis correlation of factors that influence local economic growth rate in Banten Province. Based on the calculation of multiple regression analysis showed that variables related to national investment company a positive and significant at 0.658, at 2,426 wage minimum province is positively related and significant impact on the unemployment rate amounted to 2.749, foreign investment company has a negative and significant at -0.457.Keywords: Unemployment, Employment Opportunitie, Local Economic Growth, National Invesment Company, Foreign Invesment Company.
Improvement Of Equipment Maintenance Activities At PT. Multi Star Indonesia, Tbk Based On Maintenance Management System Ronald Nugroho Surbakti; Rosalendro Eddy Nugroho
International Journal of Economics, Business and Innovation Research Vol. 3 No. 04 (2024): July, International Journal of Economics, Business and Innovation Research (IJ
Publisher : Cita konsultindo

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Abstract

This study aims to identify more deeply the waste that results in low productivity and quality in terms of Work Order Compliance data and Operational Breakdown Rate data from 2017 to 2021, to evaluate the implementation of lean maintenance (VSM - Value Stream Mapping) to overcome waste that results in low productivity and quality in maintenance activities through Current State Mapping and Future State Mapping with the Value Stream Mapping method approach, and to evaluate the efficiency and effectiveness of the implementation of the Improvement Maintenance Management System through the Combine & Simplify Maintenance Activities strategy through digitization. The method used in this research is Quantitative Descriptive Method. The results showed that the implementation of FSM and improvement measures in this study have proven effective in reducing waste and increasing the efficiency and productivity of maintenance activities, which is reflected in time savings and a decrease in the duration of maintenance implementation.
Peningkatan Literasi Sertifikasi Halal untuk Keberlanjutan UMKM Meruya Selatan Aslam Mei Nur Widigdo; Rosalendro Eddy Nugroho
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 3 (2024)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v5i3.9105

Abstract

Usaha Mikro, Kecil, dan Menengah (UMKM) merupakan salah satu sektor usaha yang memegang peranan penting dalam mendukung perekonomian Indonesia. Banyak potensi yang bisa dimanfaatkan oleh UMKM untuk meningkatkan bisnisnya, misalnya perkembangan pasar halal di dalam negeri maupun luar negeri. Namun keberadaan UMKM tidak terlepas dari kendala dan tantangan yang dihadapi. Salah satu kendala adalah terkait dengan standardisasi dan sertifikasi halal. Banyak UMKM yang belum memiliki sertifikasi halal. Penyebab belum dimilikinya sertifikasi halal diantaranya adalah rendahnya literasi terkait dengan peraturan halal dan kaidah halal (bahan baku, supply chain, proses produksi, proses sertifikasi), serta ketidaksiapan dalam sertifikasi. Permasalahan ini juga dialami oleh UMKM pangan yang menjadi binaan mitra kelurahan Meruya Selatan, Kecamatan Kembangan, Jakarta Barat. Metode yang dipergunakan dalam PkM adalah survey, pelatihan/sosialisasi, pendampingan, serta evaluasi. Pengabdian Kepada Masyarakat ini bertujuan untuk meningkatkan literasi halal bagi UMKM pangan binaan kelurahan Meruya Selatan, meningkatkan kesadaran untuk mendaftar sertfikasi halal, dan meningkatkan kesiapan UMKM pangan binaan mitra kelurahan Meruya Selatan dalam proses sertifikasi halal. Hasil pelatihan menunjukkan materi yang disampaikan sesuai dengan kebutuhan UMKM Meruya Selatan dan adanya peningkatan literasi sertfikasi halal serta kesadaran untuk menerapkannya.
Implementatıon Of Sıx Sıgma To Improve Delınquent Borrowers Desk Collectıon Dıvısıon AT PT XYZ Rina Febrizi Hasibuan; Rosalendro Eddy Nugroho
Asian Journal of Management, Entrepreneurship and Social Science Vol. 4 No. 03 (2024): August Asian Journal of Management Entrepreneurship and Social Science ( AJMES
Publisher : Cita Konsultindo Research Center

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Abstract

Problems faced by the Desk Collection division at PT. XYZ is the number of consumers who experience late payments on agreed loans. This research aims to find out the causes of late payments by consumers, strategies for implementing improvements so that consumers pay back on time and find out what achievement (success rate) is obtained after repairs. Improvement efforts were made by implementing Six Sigma through the DMAIC stages, namely Define, Measure, Analysis, Improve and Control using Pareto diagrams, Fishbone Analysis, Why Analysis and 5W+1H to identify the root of the problem and make improvements to the problem. The research results obtained by implementing Six Sigma were that the root of the problem and the strategy for implementing improvements were obtained so that an increase in payment achievement (success rate) was obtained, namely from 66% before the improvement to 71% after the improvement, or an increase of 5%. Through the implementation strategy of the improvements made, it is hoped that PT. XYZ.
APPLICATION OF AHP FOR SUPPLIER SELECTION IN CONSTRUCTION COMPANIES Eddy Nugroho, Rosalendro; Maria Sherly Iskandar
Dinasti International Journal of Management Science Vol. 1 No. 6 (2020): Dinasti International Journal of Management Science (July - August 2020)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijms.v1i6.400

Abstract

The procurement process is an important process in supply chain management as it is the spearhead of the entire process. In carrying out the procurement process, there are often problems with the supplier selection activities. This is because the supplier selection process spends a lot of time and resources collecting data and conducting careful analysis that will affect the entire decision alternative. In making decisions relating to the many criteria and the number of alternative suppliers, it requires an effective and uncomplex assessment technique, but it provides accurate results. A mapping and determination of supplier selection criteria is required as a basis for valuation to obtain a qualified supplier. This study focused on PT. XYZ is a construction company in South Tangerang. Analytical Hierarchy Process (AHP) is used to determine the best supplier, there are 4 variables that are reference in conducting the selection of suppliers, such as: cost, quality, delivery, and service. The result in the selection of the supplier company is cost with a weight of 0.268, quality with a weight of 0.290, delivery with a weighting of 0.248, and the service with a weight of 0.194 where conclusions obtained from the analysis of the selection of the best suppliers and in accordance with the criteria, namely PT. CBL for iron suppliers, PT.SAS for cement suppliers, and PT. Citra BSD for suppliers of natural materials
INVENTORY MANAGEMENT ANALYSIS BY OPTIMIZING THE FORCASTING METHODS (CASE STUDY AT PT XYZ INDONESIA) Eddy Nugroho, Rosalendro; Resodiharjo, Maryana
Dinasti International Journal of Management Science Vol. 2 No. 3 (2021): Dinasti International Journal of Management Science (January - February 2021)
Publisher : Dinasti Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/dijms.v2i3.705

Abstract

This research aims to analyze inventory management by optimizing the forecasting method at PT XYZ Indonesia. The research approach that used was descriptive research with the aim of explaining and describing the object of research by qualitative and quantitative data. Qualitative data defined a description from the activities of a company which was carried out by managing inventory. Quantitative data in form of sales data, inventory data, quantity data of the arrival of goods in the company. The research was conducted in the Storage System department using data for 30 months from January 2014 to June 2016. From the ABC analysis data conducted by the company, A category was taken as many as 10 items (stock keeping units). The results of research using the three types of forecasting methods, it is known that on the article level the smallest MAD value was for D product with linear regression forecasting method. The smallest MAPE value was for C product with simple moving average forecasting method. On the level of aggregate products, the smallest MAD and MAPE values were exponential smoothing forecasting, thus the exponential smoothing forecasting method is a method to predicts the smallest and most accurate aggregate for product deviation.
PENGARUH MOTIVASI INTRINSIK DAN MOTIVASI EKSTRINSIK TERHADAP KINERJA KARYAWAN PT. BAWANA MARGATAMA Sidik, Rahmatullah; Pogo, Tajuddin; Eddy Nugroho, Rosalendro
PROCURATIO: Jurnal Manajemen & Bisnis Vol. 1 No. 1 (2022): January - June
Publisher : PT. Sangadji Media Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62394/projmb.v1i1.9

Abstract

Sumber daya manusia memegang peranan yang sangat penting dalam sebuah organisasi. Sumber daya dalam hal ini terkait dengan kinerja karyawan. Salah satu faktor utama yang mempengaruhi kinerja karyawan adalah motivasinya dalam bekerja . Tujuan penelitian ini untuk mengetahui pengaruh motivasi intrinsik dan motivasi ekstrinsik terhadap kinerja karyawan. Penelitian ini menggunakan pendekatan deskriptif kuantitatif dengan populasi seluruh karyawan PT. Bawana Margatama yang bekerja di Head Office PT. Adira Multifinance, dengan menggunakan teknik pengambilan sampel non probality dengan sample jenuh, sehingga sample yang diambil sebanyak 47 responden. Analisis data yang digunakan adalah analisis statistik dalam bentuk uji regresi linear berganda. Hasil penelitian menunjukan bahwa secara partial dan simultan variabel motivasi intrinsik dan motivasi ekstrinsik berpengaruh terhadap kinerja karyawan PT. Bawana Margatama. Penelitian ini juga menunjukan bahwa motivasi intrinsik lebih berpengaruh terhadap kinerja karyawan PT. Bawana Margatama dibandingkan dengan motivasi ekstrinsik. Dengan diperolehnya hasil penelitian ini diharapkan perusahaan dapat terus menjaga dan meningkatkan kinerja karyawan melalui motivasi kerja, baik itu motivasi intrinsik maupun motivasi ekstrinsik.
Analysis of the Application of Lean Maintenance to Optimize Transformer Maintenance Duration at MRO Company PT. Servo Indonesia Perkasa Juma’in, Juma’in; Rosalendro Eddy Nugroho
International Journal of Education, Vocational and Social Science Vol. 3 No. 03 (2024): August, International Journal of Education, Vocational and Social Science( IJV
Publisher : Cita konsultindo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63922/ijevss.v3i03.1066

Abstract

This study was conducted with the aim of identifying the causes of waste that cause delays in the completion of Maintenance, Repair and Overhaul Transformer work carried out by PT SIP, to determine recommendations and proposals for appropriate improvements to overcome waste during the implementation of Maintenance, Repair and Overhaul Transformer activities carried out by PT SIP, and to evaluate the implementation of lean maintenance to overcome waste that causes delays in the completion of Maintenance, Repair and Overhaul Transformer work carried out by PT SIP. The method used in this research is the Quantitative Descriptive method. The results showed that CSM Analysis at eight stages of Pre Shutdown to Energize activities identified waste such as delays in HSE approval, material mismatches, lack of labor skills, slow delivery of samples, and unavailability of adequate personal protective equipment. Proposed improvements include parallel work, moving manpower to other activities, ensuring the availability of tools and parts, and modifying delivery schedules and locations for temporary placement of parts to optimize the duration of the Inspection & Overhaul stage. The implementation of Lean Maintenance at PT SIP reduced the overhaul duration to 297 hours, improved labor effectiveness, ensured spare parts readiness, increased productivity through ISO 45001, and kept SOPs and Work Instructions (IK) complete and up-to-date, all of which contributed to OHS risk management and operational efficiency.
Implementation of Lean Six Sigma to Improve Logistic Operational Performance in the Industrial Boiler Manufacturing Simatupang, Remon; Nugroho, Rosalendro Eddy
Indikator: Jurnal Ilmiah Manajemen dan Bisnis Vol 9, No 2 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/indikator.v9i2.32920

Abstract

Logistic operational is the heart of supply chain management that must always exist simultaneously to maintain the sustainability of a business operation in an era of high competitiveness by continuing to provide positive impacts on people and the planet. This is what prompted the Author to conduct a case study on a multinational company that produces industrial boilers and their equipment. The Lean Six Sigma methodology used has proven effective in finding the root of the problem, measuring achievements, analyzing data, preparing improvement steps and controlling each improvement process to ensure continuous improvement. Through joint efforts in the Focus Group Discussion forum, this study has proven to have helped the company to improve its previous condition, where logistics operational costs were very high due to the high cost of the inward process and had an impact on the high carbon footprint produced by transportation equipment, especially those related to the outward process. Improvement in logistics operational performance in the inward and outward processes that resulted cost saving in six months of implementing the improvements. This achievement not only provides financial benefits for the organization, but also impacting to minimize carbon footprint.