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E-Queue Mobile Application Johansen Cointegration-Granger Causality Model Relationship between IDR and BATH Currency
Get PDFThe purpose of this study to investigate the relationship in the long term and mutual relationship between the exchange rate of currency IDR (Indonesia) with BATH (Thailand). Study method used in this study, namely the Johansen cointegration and Granger causality. The data used in this study is the currency exchange rate IDR and BATH against the USD on a daily basis from January, 1 2004 to December, 31 2014. The empirical results show that the exchange rate of currency IDR and data BATH are not stationary at the level of intercept level, but the 1 st and 2 scd diff of data exchange stationary. Empirically also indicate that the data exchange rate of currency IDR and BATH cointegrated in the long term, but do not have a reciprocal relationship with using granger test at the rate lags 1-10, 15-20 lags the data using the exchange rate has a one-way relationship
Growth and Employment Determinants Factors in North Sulawesi Province
Get PDFEmployment opportunity in order to increase employment opportunities become one of the important issues in economic development that can be realized with a variety of development activities.This study aims to identify and analyze the effect of government spending as education, health, and other sectors on employment, either directly or indirectly through private investment, human development index, economic growth and economic structures in North Sulawesi.This study uses panel data in 15 districts and cities that exist in the province of North Sulawesi.Data analysis technique used is structural equation model (SEM) using AMOS version 20.0.The results showed that the presence of the strong influence of the education sector, government spending, and the health sector on employment both directly and indirectly to private investment, index of human development, economic growth, and economic structure, so that the first and second hypothesis can be accepted.While other sectors of government spending has no significant effect on employment both directly and indirectly towards private investment, human development index, economic growth and economic structures, so the third hypothesis be rejected
On ϕ - Classes of Submodules
No full textLet R be a commutative ring with identity and let M be a unitary R-module. Let S(M) be the set of all submodules of M and :S(M)! S(M) S f;g be a function. A proper submodule N of M is said to be a -prime (resp. a -primary) submodule if am 2 N-(N) for a 2 R, m 2 M implies that either m 2 N or a 2 (N : M) (resp. a 2 p (N : M)). These concepts were introduced by N. Zamani and M. Bataineh, in this paper, we study the concept of -primary submodule in details. Also, we introduce the concepts of -primal submodules and -2-absorbing submodules
On The Karush – Kuhn – Tucker Reformulation of Bi – Level Geometric Programming Problem with an Interval Coefficients as Multiple Parameters
Get PDFThis paper presents a new approach to solve a special class of bi – level nonlinear programming (NLP) problems with an interval coefficients as multiple parameters. Geometric programming (GP) is a powerful technique developed for solving nonlinear programming (NLP) problems and it is useful in the study of a variety of optimization problems. Many applications of GP in various fields of science and engineering are used to solve certain complex decision making problems. In this paper a new mathematical formulations for a new class of nonlinear optimization models called bi – level geometric programming (BLGP) problem is presented. This problems are not necessarily convex and thus not solvable by standard nonlinear programming techniques. This paper proposed a method to solve BLGP problem where coefficient of objective function as well as coeffiaent of constraints are multiple parameters. Especially the multiple parameters are considered in an interval which are the Arithmetic mean (A.M), Geometric mean (G.M) and Harmonic mean (H. M) of the end points of the interval. In this paper, the values of objective function in interval range of parameters for A. M., G. M. and H. M. are preserved the same relationship. Also, BLGP problem can be converted to a single objective by using the classical karush – kuhn – Tucker (KKT) reformulation and the ability of calculating the bounds of objective value in KKT is basically presented in this paper that may help researchers in constructing more realistic model in optimization field. Finally, numerical example is given to illustrate the efficiency of the method
Compactness in asymmetric quasi normed spaces
Get PDFIn this paper it is represented a study of precompact and compact subsets on asymmetric quasi normed spaces
A combination forecasting model based on IOWA operators
Get PDFWith respect to the combination forecasting problems with forecast value and actual value which are actual numbers. the relative distance measure is used as the induced value of the IOWA operator. A new fuzzy combination forecasting model is presented to minimize the error sum of squares. Finally, an example is illustrated to show this model improved the combination forecasting accuracy efficiently
The Eigen-chromatic Ratio of Classes of Graphs: Asymptotes, Areas and Molecular Stability
Get PDFIn this paper, we present a new ratio associated with classes of graphs, called the eigen-chromatic ratio, by combining the two graph theoretical concepts of energy and chromatic number.
The energy of a graph, the sum of the absolute values of the eigenvalues of the adjacency matrix of a graph, arose historically as a result of the energy of the benzene ring being identical to that of the sum of the absolute values of the eigenvalues of the adjacency matrix of the cycle graph on n vertices (see [18]).
The chromatic number of a graph is the smallest number of colour classes that we can partition the vertices of a graph such that each edge of the graph has ends that do not belong to the same colour class, and applications to the real world abound (see [30]). Applying this idea to molecular graph theory, for example, the water molecule would have its two hydrogen atoms coloured with the same colour different to that of the oxygen molecule.
Ratios involving graph theoretical concepts form a large subset of graph theoretical research (see [3], [16], [48]). The eigen-chromatic ratio of a class of graph provides a form of energy distribution among the colour classes determined by the chromatic number of such a class of graphs. The asymptote associated with this eigen-chromatic ratio allows for the behavioural analysis in terms of stability of molecules in molecular graph theory where a large number of atoms are involved.
This asymptote can be associated with the concept of graphs being hyper- or hypo- energetic (see [48])
bu*(BZ/p)^n as a Graded Group
No full textLet p be a prime. We calculate bu*(BZ/p)^n, the connective unitary K-theory of the n-fold smash product of the classifying space for the cyclic group of order p, as a graded group using a K\"{u}nneth formula short exact sequence for n=2 and inductively for any n>= 2. While this smashing is in progress some other spectra appear, for instance, the spectrum HZ/p\wedge (B\Z/p)^r for r<n. In order to producing a new homotopy equivalent to bu\wedge (B\Z/p)^n, we need to find a homotopy equivalence which simplifies the spectrum H\Z/p\wedge (B\Z/p)^r
SOME EXAMPLES OF ARMENDARIZ RINGS
Get PDFWe construct various examples of Armendariz and related rings by reviewing and extending some results concerning the structure of monoid M. In particular, we give some examples of Armendariz rings related to a monoid. We prove that, if M be a strictly totally ordered monoid with |M| ≥ 2. Then, R is linear M-Armendariz and reduced if and only if T(R) is linear M-Armendariz. It is also shown that, R is a P P-ring (Baer ring) if and only if R[M] is a P P-ring (Baer ring, respectively) and those of the monoid ring R[M] in case R is linear M-Armendariz ring
Investigation of Students' attitudes about the status of the Payame Noor University (Case study: Saghez branch)
Get PDFThe current paper was aimed at examining the Payame Noor University situation from the view of students which was administered in a descriptive and analytical way. The statistical population consisted of all PNU students, Saghez branch in the year 2014, and the statistical sample was 309 people based on the Cochran formula. The tool for gathering data was a standard questionnaire. To measure the validity of the questionnaire, its content validity was examined and the reliability was estimated to be 0.91% by using the Spearman correlation coefficient, while the Spearman Brown reliability coefficient was estimated to be 0.87%. Data were analyzed at two descriptive and inferential statistical ways. Research findings revealed that the respondents evaluated faculty members, self-teaching books, examinations and equipment as moderate, time at which classrooms were held as positive and hours of practical lessons, physical space and research facilities as weak. The findings were found to be consistent with those of researches and theories provided in the area of distance learning.