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6.432  Articles
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The impact evaluation of exogenous policies over time is of great importance in several areas. Unfortunately, an adequate time-series analysis has not always been taken into account in the literature, mainly in health problems. When regression models are ... see more

The paper aimed at modelling the density of inflation based on time-varying conditional variance, skewness and kurtosis model developed by Leon, Rubio, and Serna (2005) who model higher-order moments as GARCH-type processes by applying a Gram-Charlier ser... see more

This study aims to analyze the effect of bid-ask spread, market value, variance return, and earnings per share on stock holding period. The population in this study is the company’s share listed on the Indonesia Sharia Stock Index for the 2015-2018 period... see more

Interval estimation is an important topic, especially in drawing conclusions on an event. Mathematics education students must possess the skill to formulate and use interval estimation. The errors of mathematics education students in formulating wrong int... see more

The Multicomb variance reduction technique has been introduced in the Direct Monte Carlo Simulation for submicrometric semiconductor devices. The method has been implemented in bulk silicon. The simulations show that the statistical variance of hot electr... see more

Pulau Bangka merupakan daerah yang kaya akan mineralisasi timah yang dibawa oleh batuan granit. Selain kaya akan mineralisasi timah, ilmenite, rutile, anatase, zircon, monazite, dan xenotime juga hadir dalam batuan granit sebagai mineral aksesoris. Minera... see more

Estimates of poverty and inequality are often based on application of a single equivalence scale, despite the fact that a large number of different equivalence scales can be found in the literature. This paper describes a framework for sensitivity analysi... see more

Turbulent atmosphere produces random wavefront tilt in the propagating laser beam and the dynamics of turbulence is largely depend on the receiving optics aperture size. In this paper, wavefront tilt variance is studied with various telescope aperture siz... see more

Penelitian ini membahas tentang pembentukan portofolio optimal menggunakan model Mean Absolute Deviation (MAD) dan model Conditional Mean Variance (CMV). Pada model MAD risiko portofolio diukur menggunakan rata–rata deviasi standar sehingga portofolio opt... see more

1 of 644 pages  |  10  records  |  more records»