Knowing the conduct of the common stocks during the different intervals of time (quarterly and yearly) is an important step in choosing and administrating the portfolio of common stocks which be in accordance with the tendency of the investor toward risk and revenues. This is an attempt to understand the behavior of this common stocks in Amman stock Exchange to discover the extent of change in its behavior for employing them by the managers in identifying the accurate and beneficed investments , which meet the ambitions of Arab investor.    

Purpose: This research works to achieve several goals, perhaps the most prominent of which is identifying the role of virtuous leadership in reducing organizational deviation.

Theoretical Framework: Based on what the researchers reported (G. Wang & Hackett, 2016), (Bashir et al., 2012) this study deals with providing practical guidance to improve the virtuous leadership process and enhance its effectiveness in reducing deviations and achieving sustainable development.

Design/Methodology/Approach: The study analyzed the data of Rafidain Bank employees in Anbar (2023-2024) using the virtuous leadership model and through its dimensions (courage, wisdom, justice, moderation

This research seeks to measure the role of mental models in their dimensions (equipment, implementation, interaction, compatibility, timing) in the strategic decision in its dimensions (identification, development, selection). The field of research consisted of three government insurance companies and seven private insurance companies in Baghdad. Obtaining the necessary data for the field aspect through questionnaires, personal interviews, and company documents, and the researcher adopted the descriptive analytical approach and the comparative approach, as a purposive sample was drawn of (63) individuals with the rank of assistant director and head of department in government companies from a population size of (71), while the number of

This study aims to test the influence of organizational citizenship behaviour (OCB) as an independent variable on public service motivation (PSM) as a dependent variable within the Companies Registration Department, a subsidiary of the Ministry of Trade. Data collection encompassed responses from 140 participants, spanning departmental managers, section heads, unit leaders, and staff members, obtained through a comprehensive questionnaire. The ensuing data analysis employed a descriptive-analytical approach, incorporating various statistical methodologies, such as mean computation, standard deviation, simple linear regression, and others, facilitated by statistical software packages such as (SPSS). Contrary to initial expectations, the r

The current research aims to explore the relationship and impact of conscious leadership, (self-awareness, awareness of others, and situational awareness), on strategic renewal, (context, content, process). The research problem relies on the following question: Do the responsible leaders in the Ministry of Planning possess a level of awareness to meet the requirements of strategic renewal for the present and the future? The research community consists of top and middle leaders in the Ministry of Planning, totaling 100 out of 104. Data analysis was conducted using statistical software, including SPSS v.26, Amoss v.29, and Picelscp Professor. Among the key findings, it is stressed that there is a need to enhance the importance of self-awar

This paper presents a method for addressing the issue of outliers in fuzzy data. The method involves calculating a new distance between fuzzy numbers using various kernel functions, based on the fuzzy least squares method. The parameters of the fuzzy regression model were estimated in cases where the explanatory variables were non-fuzzy, the parameters were fuzzy, and the response variable was both fuzzy and an outlier. These estimators were then compared to the Fuzzy Least Squares method (FLS) using Mean Square Error (MSE) through simulations with different sample sizes (25, 50, 100, 150) and levels of outliers (0, 0.10, 0.20, 0.30). The results showed that this method, utilizing the new distance, achieved the best results in the presen

       This paper aims to use semi-parametric regression to balanced longitudinal data model, where the parametric regression models suffer from the problem of strict constraints, while non-parametric regression models, despite their flexibility, suffer from the problem of the curse of dimensionality. Consequently, semi-parametric regression is an ideal solution to get rid of the problems that parametric and non-parametric regression suffer from. The great advantage of this model is that it contains all the positive features included in the previous two models, such as containing strict restrictions in its parametric component, complete flexibility in its non-parametric component, and clarity of the interact

The idea of the research is to evaluate the extent to which risk management is applied in the work of the departments and formations of the Iraqi Ministry of Interior, and this is done by comparing the actual reality of the Ministry's work with the international standard for risk management, which is (ISO 31000:2018), as the problem of the research centers is the Ministry's lack of a clear definition that is clear about how risks are managed, and this can be seen after reviewing the strategic and annual plans, which showed that this topic was not included in them. In contrast, the research aims to determine the actual reality of the Ministry's work in institutional risk management by comparing this reality with the provisions of the ISO

The research aims to clarify the effect of competency-based human resources management and the resource-based approach on creative performance through the mediating role of the knowledge economy. As a result of the pressures and challenges faced by the Central Bank, which requires efficient, distinguished and knowledgeable human resources, the researchers prompted the researchers to choose these variables through which to address some problems. Its importance is to help business organizations focus on intangible assets more than tangible assets. The research was launched from two main hypotheses to explore the relationships of influence by analyzing the answers of the research sample, which included (223) individuals working in the Centr

This research aims to determine the role of employee performance evaluation of the achievement of the quality of human resources in the Office of the Inspector General / Martyrs Foundation requirements by employing comparison steps reference with the Office of the Inspector General / Ministry of Higher Education and Scientific Research, has been touching the researchers need the Office of the Inspector General / Martyrs Foundation to apply assess the performance is good for workers and the employment of its outputs to achieve the requirements of the above-mentioned system, and in order to stand on this role we raised the following question President: (is the quality of human resources requirements are achieved through the employm

Accounting profession has been survived for long time and expected to survive in future, with out basing on theory in the field of practical practice . But there are numerous problems which emerge from the practical practice, their solution needs to be based on generally accepted accounting theory. The results of the researches in this field since the beginning of the last century unfolded the difficulty of formulating theory in accounting , but possible to formulate several accounting

The research problem lies in the fundamental questions that revolve around the role of each of the tools of promotion, namely advertising, personal sale, public relations, sales promotion, and direct marketing in achieving leadership for business organizations. Research to know the role of promoting the service in the researched company and whether the promotion of the service is qualified to lead the researched company to leadership, and for this purpose formulated research hypotheses of three hypotheses, the first hypothesis says that there is a significant impact relationship between promotion and entrepreneurship. The second hypothesis aimed to determine the role played by promotion in the researched company to achieve unique

بسبب محدودية الموارد الطبيعية، فأن سكان الخليج ومنذ القدم وجهوا جلّ نشاطاتهم توجهاً بحرياً: صيد الاسماك وصناعة اللؤلؤ العنصر الرئيس في حجم التشغيل، وتكوين الفائض الاقتصادي في المنطقة آنذاك.

لقد تزايدت أهمية هذا النشاط بخاصة بعد النصف الثاني من القرن التاسع عشر، لرواج تجارة اللؤلؤ عالمياً، وأنفتاح الخليج على الدول الاوروبية التي شهدت نهضة صناعية متسارعة، وحيث وصلت الخليج العديد من بضائع

Abstract

 The issue of inequality in distribution of income and / or consumption expenditure is related to economic welfare because there is an inverse relationship between the economic welfare on the one hand, and the degree of inequality, on the other hand. Despite the fact that inequality is considered as normal phenomenon in every society, but if it exceeded certain limits it will lead to undesirable economic, social and political consequences. Therefore, the availability of indicators about inequality is a necessary tool for planning and evaluation of economic development programs. So, current study is aiming at measuring and analyzing the degree of inequality in distribution of consumpti

The business environment is witnessing great and rapid developments due to the economic and technological development that has caused damage to human beings, which requires the need to reduce this damage and work to protect the environment and participate in supporting the social aspects. This requires economic resources to be realized by the economic units. Economic development in preserving the environment that has caused damage and supporting the social aspects that preserve human rights, enhance their position and satisfy their needs in society. Global professional organizations, the United Nations and stakeholder representatives have been issuing the Global Reporting Initiative (GRI) to find guidelines for the preparation of

The problem of the research is that some companies lack the mechanisms and policies that to enhance the loyalty of these valuable resources, which led to difficulties in generating knowledge, producing, storing, investing and investing information to achieve a sustainable competitive advantage. In addition, companies are still working with the traditional wage system (monthly salaries), which makes people not think about adding value to work. The research aims to determine the level of variables for researchers to clarify the impact of the organizational innovation climate on sustainable competitive advantage. The Qualitative approach is used based on research. The research was applied

The paper focuses on investigating the impact on the Korean financial sphere, specifically Creative Accounting Practices (CAPs), by using the model in the paper, upon any type of AI. Included are various systems used for recording, monitoring, and reporting financial activities with AI as an intermingling agent for financial decision-making and resources management. The survey was carried out in Iraqi Carpet and Furnishing Company, where CAPs were plead to penance for their (mis-) deeds by artificially fast improvements in the appearance of the financial statements, thus eroding the trust in the adequacy and potency of the statements. The study referred to Miller's model in doing some sort of proper line-linking on the spotting as well a

The present study analyses the impact of dynamic capabilities on the high performance that can be developed in administrative units under the Anbar Governorate of Iraq. Sensing, learning, coordinating, and integrating capabilities are dynamic capabilities that actually represent the organization's capacity to adjust itself to changing environments and its sustainable growth. High-performance organization could be reflected through continuous improvement, quality management, excellence in human resources, orientation, and commitment, considering it the measures of organizational effectiveness in reaching strategic objectives.

Research shows that the dynamic capabilities and high performance of the administrative units studied were

The enhancement of predictive accuracy of the first-order integer autoregressive (INAR 1) model is the focus of the study through the effective amalgam of machine learning techniques and classical statistics. INAR (1) model structures are key elements for the prediction of nonnegative integer-valued time series processes. Conventional estimation methods include Classical Least Squares (CLS), Conditional Maximum Likelihood (CML), and Yule-Walker (YW) as compared with advanced methods like Support Vector Regression (SVR) and Genetic Algorithms (GA). A new clustering algorithm was created (with SVR to GA) to determine optimal INAR (1) model parameters. Computer simulation studies confirmed the effectiveness of the INAR-SVR and INAR-SVR-GA m

The purpose of our research is to work to maintain parameters for the Gamma Distribution within a better frame of precision in the context of other methods and dealing with outliers. Outliers are common and pose a threat to modelling because one little outlier scales a statistical model and brings about the estimations of parametric index validity. The objective of this study was to find useful applications for the detection and mitigating effect of outliers accomplished through the Hampel filter, the nonlinear fit of the Gamma distribution using the Median Rank Regression (MRR) method for the calculation of the shape parameter and scale parameters.

This study then generated simulated data drawn from various parameter values of th

The study scrutinizes the influence that industrial investment has on unemployment rates in Iraq during the years ranging from 2004 to 2022. Employing the ARDL econometric model, the study analyzes and interprets the net as well as foreign investments and their concomitant relationship with unemployment. The findings reveal a significant and direct qualitative relationship between investment in the industrial sector and unemployment, showing that increased investment in this sector will, indeed, decrease the unemployment level. This has managed to emphasize the importance of an industrial sector in the absorption of surplus labor and contributions to gross domestic product (GDP). Further, by establishing a local industry that meets natio

The research aims to shed light on the importance of Natural gas as a National wealth is not being used optimally to be a financial resource is important to Iraq in addition to Oil, as well as could be used as an important Source of Energy, instead of burning gas is a waste of wealth and Contribute to the contamination of the environment. Research Reviews the importance of Natural gas, where is currently about a quarter of global energy consumption. Then deals with the reality of the gas industry in Iraq and winning because of the volume of waste incineration, which reached a rate (45%) of the gas Associated with oil, where Iraq is fourth globally in Terms of the amount of gas Burned. Finally, this paper discusses the future of n

Actual and effective organizational dynamic capabilities in the work environment contribute to a number of factors that contribute to the organization's ability to manage its human talents. Thus, the study sought to identify the level of contribution of organizational dynamic capabilities to human talent management based on their dimensions in the investigated organization by determining the level of relationship and impact between these variables. The presidency of Mosul University was chosen as a field for the current study, and data were collected by adopting the questionnaire form as the main tool for the study. The study used a deliberate sample of (42)  administrative leaders in the investigated organization and adopte

This research aimd to analyze the role of strategic entreprenenial on according to the external performance of a sample of Iraqi private banks, namely, (National Islamic Bank, Iraqi Ahli Bank, Baghdad Bank , Middle East Iraqi Investment Bank) has launched research in fundamental problem stems from the question seeking his response to the characterization of the problem which is improve banking performance through strategic entreprenenial and to achieve the goal of the research was to prepare a questionnaire included a number of questions about the independent research and approved variables accounting for the independent variable strategic entreprenenial and included four dimensions (entreprenenial culture), entreprenenial leader

ينقسم الاتجاه الأساسي الذي يجري مناقشته في هذه الورقة إلى مستويين: الأول يركز على تحديد مضمون العلاقة بين الشفافية والفساد، فضلا عن توضيح الدور الذي يمكن أن تؤديه أخلاقيات الأعمال، لتثار التساؤلات هي: هل أن الشفافية والفساد متغيرين مرتبطين معا؟ وهل تؤثر الشفافية في الفساد؟ وهل أن وجود الشفافية كفيل بإزاحة الفساد، أم نحتاج إلى شيء أخر يدعم عملية الشفافية؟ وإذا تم التحدث عن الشفافية كمصطلح بدون وجود مما

This research include building mathematical models for aggregating planning and shorting planning by using integer programming technique for planning master production scheduling in order to control on the operating production for manufacturing companies to achieve their objectives of increasing the efficiency of utilizing resources and reduce storage and  improving customers service  through  deliver in the actual dates and reducing delays.

Transport is a problem and one of the most important mathematical methods that help in making the right decision for the transfer of goods from sources of supply to demand centers and the lowest possible costs, In this research, the mathematical model of the three-dimensional transport problem in which the transport of goods is not homogeneous was constructed. The simplex programming method was used to solve the problem of transporting the three food products (rice, oil, paste) from warehouses to the student areas in Baghdad, This model proved its efficiency in reducing the total transport costs of the three products. After the model was solved in (Winqsb) program, the results showed that the total cost of transportation is (269,

   This research includes the application of non-parametric methods in estimating the conditional survival function represented in a method (Turnbull) and (Generalization Turnbull's) using data for Interval censored of breast cancer and two types of treatment, Chemotherapy and radiation therapy and age is continuous variable, The algorithm of estimators was applied through using (MATLAB) and then the use average Mean Square Error (MSE) as amusement  to the estimates and the results showed (generalization of Turnbull's) In estimating the conditional survival function and for both treatments ,The estimated survival of the patients does not show very large differences

The use of Conservatism  significant impacts on the financial statements and thus on financial reporting which is produced by these lists so Rate Some of the professionals that the principle of accounting while Rate of others as a constraint, and brought this category based on the uses of this restriction sometimes used the accountant this restriction and especially with the uncertainties in the Sometimes it may collide with some of the cases in which the accountant may be forced to leave in custody as a result of emergence of economic events that gave rise to rights or future commitments should be disclosed.

The emergence in custody mainly was due to the uncertainty and its essence is to report on a

Health service institutions suffer from challenges resulting from the great changes that our world is witnessing today.  This has affected the value that these institutions add to the patient.

This research aims to identify the effect of integrating each of the techniques of QFD and value engineering for the health services provided to the patient to improve the value for him and thus obtain his satisfaction, which is reflected in the reputation of the surveyed hospitals. To achieve this, the descriptive analytical method was used, and a questionnaire was designed to collect the necessary data, which represents a measure of this research. The questionnaire was distri