The purpose of this research is to find out the effect of profitabilitas, firm size, and tax audits on the extent of tax avoidance with leverage and sales growth as control variables and proxy cash effective tax rate. The population in this study is the the real estate and property company on the Indonesian Stock Exchange in 2012-2015. The sample was determined by the purposive sampling method …
This study aims to test empirically the relationship between (1) the influence of public participation on the role of DPRD members in the regional financial control (APBD), (2) the influence of Personal Background on the role of DPRD members in local financial control (APBD), (3) Political background to the role of DPRD members in local government oversight (APBD), (4) the influence of regulato…
This study aims to determine how much influence the financial performance including (current ratio (CR), return on assets (ROA), return on equity (ROE), debt to equity ratio (DER), net profit margin (NPM), operating profit margin (OPM) to the stock return of manufacturing companies listed on the Indonesia Stock Exchange (BEI) in 2013-2015. In this study using secondary data obtained from the of…
This nal project is a review of Borwein et al. [Journal of the American Mathematical Monthly, 121(2014), 486-498]. This nal project discuss the analysis of algorithms with solution spectral to determine the convergence of a sequence and the limit value for the class of linear iteration. Keywords: Spectral solution, limit of sequence, convergence
This final project discusses two new iterative methods that are obtained by composing Newton’s method with known methods of third order. Analytically it is showed that both of the methods have six order of convergence and their efficiency indexes are 1.5651. Computational results support the analytic result. Numerical experiments show that, both of the methods are faster in obtaining the…
This final project describes a new iterative method with two parameters to solve a nonlinear equation. Convergence analysis shows that the method is of order three. Since the method requires four evaluation functions, its efficiency index is 3 1 4 = 1:316. Furthermore, numerical comparison shows that the proposed method is comparable with other methods in terms of the number of iterations…
This final project discusses a new fifth order free derivative Newton-type method for solving nonlinear equation. Analytically, it is shown that the method has the convergence of order five and it requires function evaluations for iteration. Furthermore, the computational test shows that the discussed method is superior in terms of the number of iterations needed to obtain an approximated …
The purpose of this research is to explore the effect of International Activity, Profil of Industry, and Growth Opportunity On Elemen of Integrated Reporting. The population in this research is 445 industry non-financial registered in BEI 2015 . In this research the sample used is the 85 industry were selected using random sampling method. This research used secondary data by questionnaire chec…
This nal project studies the relaxed input-output Leontief model where this model is solved as a minimization of a linear program using the simplex dual method. The same solution is obtained by solving the input-output model using the traditional method. Keywords: The input-output Leontief model, linear program, dual simplex
This nal project discusses two models of population growth. The two models are the exponential population growth and the hyperbolic population growth, which compared using the real data as a forecasting to the long time. The best model is the one that has the nearest approvination with real data. The result shows that the exponential population growth is better than the hyperbolic populat…
This study examines the effect of Tenure Audit and Company Characteristic to Audit Report Lag, and Auditor Specialization as Moderate Variable. Population of this research was Manufacturing Companies at Bursa Efek Indonesia (www.idx.co.id) on 2013-2015. The sampling technique used in this study was purposive sampling method. This research use Tenure Audit as dependent variable. Audit Report Lag…
This final project discusses the numerical solution of differential-algebraic equation using Chebyshev series approximation by Celik dan Yeloglu [International Journal of Computer Mathematics, 83 (2006), 651–662]. Two different problems are solved using the Chebyshev series approximation and the solutions are compared with the exact solutions. First, we calculate the power series of a gi…
This final project discusses ratio type estimators of two population means using the auxiliary information in stratified sampling, i.e. ratio type estimator (ˆR1st) and modified ratio type estimator (ˆR2st) as discussed by Jan et al. [Indian Stream Research Journal 4 (2014), 1-6]. The two ratio type estimators are biased estimators, then the mean square error (MSE) of each ratio type est…
This final project describes two new iteration methods for solving nonlinear equation. the new iteration methods are constructed by using modified Adomian Decomposition method based on Newthon-Raphson method. The effciency of two new algorithms are shown by solving some numerical examples and the new algorithms are compared with Newton-Raphson method. Keywords: Nonlinear equations, Adomian…
This final project discusses the effectiveness of the queuing system at the teller at the busiest hours by applying queuing theory and Monte Carlo simulations. Both of these models are used to get the size of the effectiveness of a teller at Bank BTN KCP Panam. Both methods have slightly different results. Keywords: Queueing theory, M=G=c=GD=1=1 model, random number, Monte Carlo simulation…
This final project discusses the coefficient of determination R2 as one measure that can be used to find out the model in accordance with the data outliers. Coefficient R2 is obtained by the method of ordinary least squares (OLS), but the OLS method is sensitive to outliers. Then a method robust against outlier called the robust regression method least trimmed squares (LTS) is used. The re…
This final project discusses a three-step iterative method as a modification of Newton like method for finding multiple roots of nonlinear equations with unknown multiplicity m. This iterative method has sixth-order convergence and for each iteration it requires four evaluation functions. The efficiency index of the method is 1:5650. Furthermore, the computational test shows that the discu…
This nal project studies the economic production quantity (EPQ). During the production process, the failures occur and reworking is conducted to mi- nimize the total production cost. During the reworking process or production process, shortage is not allowed. Therefore the customer demands service le- vel is constant. This study is a review of Singh et al. [Industrial Engineering Computat…
This final project discusses the modified Simpson’s method and its error. The method is used to solve the second kind of linear Volterra integral equations. The approximated solution obtained by the method is closed to the exact solution compare to approximated solution obtained by the Simpson’s method. Keywords: Volterra integral equations, modified Simpson’s method, Simpson’s method
This final project discusses the repeated modified trapezoid method that is the method in approximating some Volterra integral equations of the second kind. This final project presents the work of Nadjafi and Heidari [Appl. Math. Comput., 189 (2007), 980-985]. The numerical simulation shows that the repeated modified trapezoid method is better than the trapezoid method. Keywords: Volterra …