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Prediksi Harga Saham pada PT. ABCD menggunakan Ensemble Kalman Filter Katias, Puspandam; Fidita, Denis; Herlambang, Teguh -
Zeta - Math Journal Vol 4 No 1 (2018): Mei 2018
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.916 KB) | DOI: 10.31102/zeta.2018.4.1.24-27

Abstract

Stock Exchange is established as an effort to link both stock / security sellers and buyers. Securities often traded in stock market is share. The intention of an investor in investment is to have the lowest risk and to gain the highest profit. To make decision for optimal investment, calculation on the estimate of future return to be gained is necessarily made. One of estimate calculation methods considered the most objective is by applying  the Ensemble Kalman filter (EnKF) method. Ensemble Kalman filter is a method of estimation of condition variable of discrete linear dynamic system that minimizes covarian error of estimation. So, this study aims to apply share price estimation method for close prices of share of PT. ABCD by Ensemble Kalman Filter method as investor consideration in investment with an error of  3% - 5%.
Estimasi Harga Saham pada PT. ABC dengan Algoritma Kalman Filter Katias, Puspandam; Herlambang, Teguh; Fidita, Denis
Zeta - Math Journal Vol 3 No 2 (2017): November 2017
Publisher : Universitas Islam Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (736.785 KB) | DOI: 10.31102/zeta.2017.3.2.37-40

Abstract

Saham merupakan surat berharga sebagai bukti tanda penyertaan atau kepemilikan seseorang atau badan hukum dalam suatu perusahaan, khususnya perusahaan publik yang memperdagangkan sahamnya. Investasi dalam bentuk saham banyak dipilih para investor karena saham mampu memberikan keuntungan yang menarik. Dalam aktivitas perdagangan saham sehari-hari, harga-harga saham mengalami fluktuasi baik berupa kenaikan maupun penurunan. Dalam pemilihan investasi yang aman pada saham, investor memerlukan cara untuk menilai harga saham yang yang akan dibeli ataupun kemampuan saham tersebut memberikan deviden dimasa dating, sehingga bisa mengoptimalkan keuntungan. Cara yang benar dalam analisa akan mengurangi risiko bagi investor dalam berinvestasi adalah dapat mengestimasi harga saham. Salah satu metode untuk mengestimasi kenaikan dan penurunan harga saham, Estimasi dilakukan karena suatu masalah terkadang dapat diselesaikan dengan menggunakan informasi atau data sebelumnya yang berhubungan dengan masalah tersebut. Kalman filter merupakan suatu metode estimasi variabel keadaan dari sistem dinamik linear diskrit yang meminimumkan kovarian error estimasi. Maka dari itu pada penelitian ini diterapkan metode estmasi harga saham untuk high and low prize saham dengan metode Kalman Filter, sebagai bagan pertimbangan investor dalam berinvestasi.
Pengukuran Kinerja Mesin Perusahaan Menggunakan Overall Equipment Effectiveness Dan Usulan Perbaikan Menggunakan Diagram Sebab Akibat (Fish-Bone) Pada CV. Jati Makmur Pasuruan Karismawan, Fredo; Katias, Puspandam
Jurnal Manajemen Teori dan Terapan | Journal of Theory and Applied Management Vol 8, No 2 (2015)
Publisher : Department of Management, Faculty Economics & Business, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (221.19 KB) | DOI: 10.20473/jmtt.v8i2.2727

Abstract

This study aims to to know costs inflicted of a system of preventive maintenance and maintenance of the breakdown and its effect on downtime. The research was done in the lumber CV .Jati prosper with the qualitative study approach uses the descriptive.  Procedures data collection in penellitian it has several stages of, namely the preliminary survey, theoretical survey, and field study. The result from research found that among januari until december 2010 OEE range 65,093% -81,175%. After research found that two factors majority affect OEE value in CV.Jati Makmur two factors is reduce speed losses and setup and adjustment losses with proportion 45,83% and 40,88%.
Pengukuran Kinerja Mesin Perusahaan Menggunakan Overall Equipment Effectiveness Dan Usulan Perbaikan Menggunakan Diagram Sebab Akibat (Fish-Bone) Pada CV. Jati Makmur Pasuruan Karismawan, Fredo; Katias, Puspandam
Jurnal Manajemen Teori dan Terapan | Journal of Theory and Applied Management Vol 8, No 1 (2015)
Publisher : Department of Management, Faculty Economics & Business, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (219.872 KB) | DOI: 10.20473/jmtt.v8i1.2718

Abstract

This study aims to to know costs inflicted of a system of preventive maintenance and maintenance of the breakdown and its effect on downtime .The research was done in the lumber cv .Jati prosper with the qualitative study approach uses the descriptive .  Procedures data collection in penellitian it has several stages of , namely the preliminary survey , theoretical survey , and field study .       The result from research found that among januari until december 2010 OEE range 65,093% -81,175%.after research found that two factors majority affect OEE value in CV.Jati Makmur two factors is reduce speed losses and setup and adjustment losses with proportion 45,83% and 40,88%.
PEMBEKALAN MANAJEMEN USAHA DALAM PENINGKATAN PENDAPATAN RUMAH TANGGA BAGI IBU-IBU PKK RT 08 RW 02 KELURAHAN KEBONSARI KECAMATAN JAMBANGAN SURABAYA Rodhiyallah, Muhammad; Putra, Riyan Sisiawan; Katias, Puspandam
JURNAL PENGEMBANGAN KOMUNITAS Vol 1 No 1 (2017): July
Publisher : JURNAL PENGEMBANGAN KOMUNITAS

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Didalam perkembangan industri, kemajuan perdagangan, serta unit bisnis sangat merangsang seseorang untuk membeli barang-barang yang menjadi keinginan yang bukan kebutuhan mereka. Seseorang dapat termotivasi untuk memenuhi keinginan, tanpa memikirkan jumlah penghasilan yang diperoleh. Ketika seseorang memperoleh penghasilan cukup tinggi, seseorang cenderung tergoda untuk membelanjakannya dengan membeli barang-barang yang bukan merupakan suatu kebutuhan melainkan keinginan. Pada akhirnya, seseorang harus gali lobang tutup lobang atau untuk pendapatan dan pengeluaran uang yang dipunya lebih besar pasak dari pada tiang. Oleh karena itulah “Pelatihan Peningkatan Pendapatan Rumah Tangga Bagi ibu-ibu PKK RT 08 RW 02 Kelurahan Kebonsari Kecamatan Jambangan Surabaya“ sangat perlu dilakukan oleh para Dosen Universitas Nahdlatul Ulama khususnya Fakultas Ekonomi. Dengan tujuan agar keluarga mampu didalam peningkatan pendapatan didalam memenuhi kebutuhan didalam keluarga. Serta kesejahteraan dimaksud meliputi adanya rasa kecukupan, rasa keadilan dan kejujuran, serta rasa ketentraman bathin. Adapun strategi yang perlu dilakukan untuk memecahkan masalah ini adalah melalui proses penyadaran diri, pemberian motivasi terkait peningkatan pendapatan rumah tangga serta penyadaran akan kebutuhan-kebutuhan yang harus dipenuhi dengan pendapatan kecil. Pencapaian strategi diatas akan mudah jika anggota keluarga dapat memahami didalam peningkatan pendapatan rumah tangga.
START UP SCORE CARD BAGI PARA PEMULA USAHA MUDA MANDIRI (Audience: mahasiswa dan siswa PesantrenAl-Jihad-Surabaya) Primasari, Niken Savitri; Katias, Puspandam
JURNAL PENGEMBANGAN KOMUNITAS Vol 2 No 1 (2018): August
Publisher : JURNAL PENGEMBANGAN KOMUNITAS

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Abstract

Tujuan pengabdian masyarakat ini adalah memberikan informasi dan pendidikan awal mengenai cara melakukantahapan penilaian bisnis pemula (start up entrepreneur) untuk para mahasiswa dan siswa pesantren Al-Jihad Surabayayang telah tertarik dan telah masuk menjadi pemula bisnis baik secara online maupun offline. Memudahkan pemulausaha untuk melakukan tracking error yang terjadi dari kegiatan usaha mereka,sehingga secara tidak langsung pemulabisnis akan segera dapat memperbaharui strategi bisnis mereka, baik itu strategi pemasaran, strategi inventory andsupply, strategi sumber daya manusia maupun strategi keuangan mereka. Semua rangkaian kegiatan ini akan mencapaipuncaknya dalam kegiatan yang diadakan diarea Fakultas Ekonomi Kampus B Universitas Nadhatul Ulama di Jemursari pada tangga l7 Juni 2018 tema besar dari pengmas ini adalah “Start Up Scorecard bagi Para Pemula Usaha Muda Mandiri, khususnya para mahasiswa dan siswa pesantren Al-Jihad Surabaya”.
Implementasi Algoritma Wagner-Within pada Manajemen Inventori di PT X Katias, Puspandam; Affandi, Achmad
Jurnal Bisnis dan Keuangan Vol 3 No 1 (2018): March
Publisher : UNUSA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/bfj.v3i1.420

Abstract

The increasing competition in the manufacturing industry caused increasing inconsumer demand of the quality and quantity of a good product. Therefore, manufacturing companies must have reliable services, policies and product qualities to satisfy its customers. So it needs to be supported by efficient production system and inventory system. To able to create an efficient production system then need a good raw material inventory planning. This research aims to compere how efficiently in planning raw materials inventory between Wagner-Within Algorithm with the actual concept that applied to PT X, Sidoarjo. The methodology of this research is qualitative descriptive research. The findings this research is engaged in packaging (woven bag and jumbo bag) with main raw materials such as plastic ore and supporting material in inner, thread, additive, and pigment. Based on the result of the analysis is known that the actual concept of the company gives the total inventory cost IDR 3.151.000.000 with the frequency of ordering 12 times while WagnerWithin Algorithm method provides a more efficient total inventory cost of Rp. 2.685.821.101 with8 times the frequency of ordering and can savings of 14.8% of total raw material inventory cost.
Analisis Kinerja Berth Time Kapal Kargo Muatan Curah Kering dan Usulan Perbaikannya di Terminal Jamrud Pelabuhan Tanjung Perak Surabaya Katias, Puspandam; Muhammad, Iyori Kharisma
Jurnal Bisnis dan Keuangan Vol 2 No 2 (2017): October
Publisher : UNUSA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/bfj.v2i2.475

Abstract

This study aims to analyze berth time performance of ship cargo carrying dry bulk at Jamrud Terminal Port of Tanjung Perak Surabaya, particularly performance which related to effectively and efficiency. Berth time performance was analyzed using productivity (ton/gank/hour) and effective time: berth time (ET:BT). This study also identify factors affecting berth time performance using interview and observation with informants whom understand and involved in berth time process of dry bulk ship cargo, and the factors grouped into 5 category: man, machine & facility, process, environment, and material, and will be explained further using cause and effect diagram. The analysis shows that the average of productivity performance (T/G/H) is 165, far above the given standard which is 125, though some activities are still below. While the average performance of ET:BT only reach 54%, still below standard given which is 70%, and none of them even reach 90% of standard given. From the interview and discussion with the informants shows that the main cause of this unachieved berth time performance standards is the long shift that labors been through.
Analisis Service Quality di Puskesmas X Surabaya dengan Quality Function Deployment Katias, Puspandam; Rahayu, Fuji
Jurnal Bisnis dan Keuangan Vol 3 No 2 (2018): October
Publisher : UNUSA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/bfj.v3i2.638

Abstract

Abstract: As a health service provider under the management of the Surabaya City Government, the puskesmas (community health center) which is the unit of analysis is committed to improving and maintaining the services provided to its customers. In this study, the integration of service quality methods is used by measuring the perception gap and expectations of servqual measurement results which then design customer satisfaction performance through quality function deployment, the application of the combination of the two methods is expected to contribute to the improvement of puskesmas performance. The results of the study are expected to be able to objectively find the gap of each dimension of servqual and provide recommendations from the analysis of quality function deployment.
Warehouse Modeling in Strategic Planning Model Katias, Puspandam; Karya, Denis Fidita
Jurnal Bisnis dan Keuangan Vol 4 No 1 (2019): Business and Finance Journal
Publisher : UNUSA Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/bfj.v4i1.1098

Abstract

As a critical point in the supply chain, warehouse facility must be managed in good way, started from planning and design becomes important, this research using modeling tool to make and ensure the warehouse to be more effective and efficient. This paper to analyze the concepts of modeling for managing warehouse facility, from strategic level to operational level, for future re- search to provide a conceptual references also contribute to project management. The Problem in this analysis formulated as: 1). how modeling in designing and planning warehouse in action, and 2) how modeling in designing and planning warehouse as classified. The findings of this research with a modeling project: a model of classification for managing efficient warehouse, especially in strate- gic planning model.