Analisis Pengaruh Risiko Sistematis dan Likuiditas terhadap Tingkat Pengembalian Saham dalam Perusahaan Non-keuangan Lq-45 Periode 2007-2009

This study aims to examine how the effect of systematic risk and liquidity on stock returns. In this study, researchers found that the systematic risk and liquidity influence stock returns of the shares. Researchers focused on non-financial companies listed in the LQ-45 index for the period 2007 to 2009. The method used is panel data and a sample of 11 non-financial firms. For statistical processing methods used least squares regression analysis. Researchers found that the the returns on shares of non financial companies listed in the LQ-45 index, are simultaneously affected by systematic risk and liquidity. Results of studies have shown that there is significant influence between systematic risk and the liquidity of the stock returns in the fixed effect models, but there are also other factors beyond the systematic risk and liquidity that also influence the rate of return on stocks

Perilaku Konsumen Online (Pengaruh Nilai, Kepuasan, dan Inersia terhadap Loyalitas)

Fasilitas searching secara online penting bagi konsumen untuk mencari informasi yang cepat dan lengkap. Tujuan penelitian ini adalah menganalisa perilaku konsumen pada search engine, yaitu menganalisa pengaruh nilai, kepuasan dan inesia terhadap loyalitas. Sampel dalam penelitian ini adalah pengguna search engine yang telah menggunakannya paling sedikit dua kali. Data dianalisis menggunakan teknik analisis deskriptif dan analisis regresi. Hasil penelitian adalah sebagai berikut : a. Nilai tidak berpengaruh terhadap loyalitas konsumen. b. Nilai berpengaruh positif terhadap kepuasan konsumen. c. Kepuasan berpengaruh positif terhadap loyalitas konsumen d. Inersia tidak berpengaruh terhadap hubungan antara kepuasan dan loyalitas konsume

Parallel computing of numerical schemes and big data analytic for solving real life applications

This paper proposed the several real life applications for big data analytic using parallel computing software. Some parallel computing software under consideration are Parallel Virtual Machine, MATLAB Distributed Computing Server and Compute Unified Device Architecture to simulate the big data problems. The parallel computing is able to overcome the poor performance at the runtime, speedup and efficiency of programming in sequential computing. The mathematical models for the big data analytic are based on partial differential equations and obtained the large sparse matrices from discretization and development of the linear equation system. Iterative numerical schemes are used to solve the problems. Thus, the process of computational problems are summarized in parallel algorithm. Therefore, the parallel algorithm development is based on domain decomposition of problems and the architecture of difference parallel computing software. The parallel performance evaluations for distributed and shared memory architecture are investigated in terms of speedup, efficiency, effectiveness and temporal performance

Upaya Meningkatkan Keterampilan Bermain Sepakbola melalui Pendekatan Taktis

Penelitian ini dilatarbelakangi oleh keterampilan bermain sepakbola siswa kelas VIII F SMP Negeri 2 Garawangi yang masih rendah sehingga mempengaruhi terhadap capaian nilai sebagian besar siswa dibawah KKM dengan nilai 73. Tujuan dari Penelitian Tindakan kelas ini untuk memperbaiki untuk memperbaiki proses dan hasil belajar keterampilan bermain sepakbola melalui suatu pendekatan pembelajaran taktis guna mencapai keberhasilan pengajaran Pendidikan Jasmani. Metode yang digunakan yaitu Penelitian Tindakan Kelas (PTK) dengan dua siklus yaitu siklus I pertemuan 1-2 dan siklus II pertemuan 3-4. Populasi penelitian siswa kelas VIII berjumlah 245, sedangkan sampel penelitian kelas VIII F berjumlah 33 siswa. Instrument penelitian yang digunakan untuk mengukur keterampilan bermain sepakbola adalah Game Performance Assessment Instrument (GPAI). Teknik analisis data yang digunakan yaitu; 1) data kuantitatif berupa penilaian ketuntasan belajar, dan 2) data kualitatif dipaparkan dalam kalimat yang dipisahkan menurut kategori untuk memperoleh kesimpulan. Hasil penelitian menunjukkan bahwa pendekatan taktis sangat tepat untuk meningkatkan keterampilan bermain sepakbola siswa kelas VIII F SMP Negeri 2 Garawangi. Hal tersebut di tunjukan dari hasil analisis yang didapatkan bahwa nilai rata-rata pada setiap siklus yang meningkat. Pada siklus I nilai rata-rata nilai siswa sebesar 62,27 sedangkan pada siklus II nilai hasil belajar siswa rata-ratanya sebesar 76,76 ini menandakan siswa sudah mencapai KKM sehingga dengan diterapkannya pendekatan taktis dapat meningkatkan keterampilan bermain sepakbola, hal ini di tunjukan bahwa prosentase ketuntasan belajar pada siklus I ke siklus II mengalami peningkatan yang tinggi yaitu dari 20% menjadi 73%

Pengaruh Earning Per Share (Eps), Price Earning Ratio (Per) dan Price Book Value (Pbv) terhadap Harga Saham Emiten Perbankan Indeks Lq45 di Bursa Efek Indonesia Tahun 2013- 2017

The purpose of this study examines the effect of Price Earning Ratio (PER), Price to Book Value Ratio (PBV) and Earning Per Share (EPS) on Stock Prices in banking companies listed on the Indonesia Stock Exchange, LQ45 index, in 2013-2017. This study is based on annual reports taken from the Indonesian Capital Market directory and other sources of support. The research sample was taken by purposive sampling technique with result in 5 banking issuers with 25 observation data and 5 cross section data. Data were analyzed by multiple regression techniques with the Ordinary Least Squared (OLS) approach. This study uses a panel data method with a fixed effect model by reviewing version 10. as a statistical tool. This study shows that PER, EPS and PBV have a positive and significant effect on stock prices simultaneously. Partially, PER has a positive and significant effect but PBV and EPS have a positive but not significant effect. The influence of PER significantly indicates that profitability is a priority consideration of investors rather than other factors

Pengaruh Penerapan Pertamina Way Terhadap Kualitas Pelayanan Dalam Rangka Meningkatkan Loyalitas (Studi Kasus Pada SPBU 44.591.14 Pati)

Pada saat SPBU 44.591.14 Pati belum melaksanakan Pertamina Way, kualitas pelayanan yang diberikan tidak sesuai dengan harapan pelanggan, terbukti banyaknya keluhan dari pelanggan yang masuk dalam hal takaran BBM, mutu/kualitas BBM, pelayanan karyawan (terutama operator) kepada pelanggan dan kebersihan serta kelengkapan fasilitas. Hal tersebut mencerminkan rasa tidak puas sebagian pelanggan dan tentu saja memberikan kemungkinan pelanggan berpindah ke SPBU lain (tidak loyal). Penelitian ini menganalisis dan menguji variabel-variabel yang terdiri dari tangible, reliability, assurance, responsiveness dan emphaty, relationship, kepuasan pelanggan dan loyalitas pelanggan. Proses analisis dilakukan dengan analisis statistik deskriptif dan statistik inferensial. Statistik deskriptif menghasilkan indeks persepsi dan interpretasi pelanggan sedangkan statistik inferensial digunakan untuk menguji hipotesis yang diajukan. Dalam statistik inferensial, untuk menguji model digunakan pengujian Goodness of Fit Test dan Uji Pengaruh (Regression Weight) dengan alat analisis SEM (Structural Equation Modelling) yang dijalankan dengan software AMOS (Analysis of Moment Structures) rilis 16.. Hasil indeks goodnes of fit menunjukkan bahwa model penelitian dapat diterima. Hasil pengujian terhadap 7 (tujuh) hipotesis membuktikan bahwa : Semakin tinggi kualitas wujud pelayanan (tangible), keandalan (reliability), kepastian (assurance), cepat tanggap (responsiveness), emphaty (emphaty) maka semakin tinggi kepuasan pelanggan ; Semakin tinggi kepuasan pelanggan maka semakin tinggi loyalitas pelanggan ; Semakin tinggi kualitas relationship maka semakin tinggi loyalitas pelanggan

The 2010 Hans Cloos lecture : the contribution of urban geology to the development, regeneration and conservation of cities

Urban geology began to develop in the 1950s, particularly in California in relation to land-use planning, and led to Robert Legget publishing his seminal book “Cities and geology” in 1973. Urban geology has now become an important part of engineering geology. Research and practice has seen the evolution from single theme spatial datasets to multi-theme and multi-dimensional outputs for a wide range of users. In parallel to the development of these new outputs to aid urban development, regeneration and conservation, has been the growing recognition that city authorities need access to extensive databases of geo-information that are maintained in the long-term and renewed regularly. A further key advance has been the recognition that, in the urban environment, knowledge and understanding of the geology need to be integrated with those of other environmental topics (for example, biodiversity) and, increasingly, with the research of social scientists, economists and others. Despite these advances, it is suggested that the value of urban geology is not fully recognised by those charged with the management and improvement of the world’s cities. This may be because engineering geologists have failed to adequately demonstrate the benefits of urban geological applications in terms of cost and environmental improvement, have not communicated these benefits well enough and have not clearly shown the long-term contribution of geo-information to urban sustainability. Within this context future actions to improve the situation are proposed