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The relationship between leader and followers plays a vital role, particularly in educational institutions where a keen understanding of human character and high level of social interaction ought to be facilitated. For this reason, in stark contrast to contemporary leaders who see people only as units of production or expendable resources in a profit and loss statement, servant leadership focuses on meeting the needs of followers, making them reach their maximum potential and so perform optimally in order to achieve organizational goals and objectives. This study examines the effects of servant leadership behaviors of private college principals on teachers’ organizational citizenship behavior and job performance. Using 300 respondents from the private education institutes in Turkey, servant leadership behavior is examined for its indirect effects on organizational citizenship behavior and job performance by its impact on organizational justice. Organizational justice acts as a mediator between the variables in question. All the results are in support of the studied mediation effects. Implications of the findings and suggestions for future research are discussed.

Location selection problem in banking is an important issue for the commercial success in competitive environment. There is a strategic fit between the location selection decision and overall performance of a new branch. Providing physical service in requested location as well as alternative distribution channels to meet profitable client needs is the current problematic to achieve the competitive advantage over the rivalry in financial system. In this paper, an integrated model has been developed to support in the decision of branch location selection for a new bank branch. Analytic Hierarchy Process (AHP) technique has been conductedto prioritize of evaluation criteria, and multi-objective optimization on the basis of ratio analysis (MOORA) method has been applied to rank location alternatives of bank branch.

he aims of the study at using AHP (Analytic Hierarchy Process) are two-fold. First, the study aims to determine the relative importance or weight of multiple criteria and its attributes in the decision problem of location selection. The second aim of the study is to identify a location with the highest potential among alternatives for retailers by using a series of criteria and attributes determined. By the means of the AHP method, decision makers put weighted values to the evaluation criteria with respect to the related goal and the attributes with respect to the corresponding criteria. In addition, the priority weight for every location alternative on each criterion and attribute is estimated. The AHP process involves hierarchically structuring decision problem, setting priority weights, establishing a judgment matrix and weight vector, and then ranking the order of location alternatives. To substantiate the feasibility of this standard approach, a case study is conducted with location selection for a clothing store in this study.

In order to meet increased demand for services, municipalities are compelled to use their resources in a most efficient manner. The regular collection of revenues in municipalities, while making expenditures in  most efficient ways depend on the healthy functioning of the budget and accounting and the financial control system correspondingly. In is necessary for municipalities to continuously control the balance of incomes and expenses, determining and eliminating the negativities in this balance. For this purpose, financial analyses and management ratios are needed. With the financial analyses made, a financial control system may be established in a municipality and used for management purposes. Municipalities which continuously produce information by means of financial control, will be able to take corrective measures in line with these information, take expenditure decreasing measures by determining which items cause the increases and decreases in incomes and expenditures and undertake income increasing procedures. For this purpose, financial analysis varieties were mentioned in the study and a practice made by the Beylikdüzü Municipality  for the analysis of financial statements, obtained as a result of the accrual based accounting system, in public institutions included herein.

The purpose of this study is to explore the factors which affect the family functions. Participants of this study consisted of married employees with children at the Hacettepe University in Ankara, Turkey. The sample size is determined using a random sampling method (n = 551). In this research, family functioning style scale, support functions scale, and family needs scale developed by Dunst, Trivette and Deal (1988) used as well as the socio-economic data such as age, gender, level of education, number of children, and the income level. The majority (64.6%) of the sample was men, 35.4% were women. The ages of the participants ranged from 23-65 years (M = 39.76 years, SD =6.98). More than half of were college or more degree (57.0%) and 43.0% had high school or less graduates. Results of means comparisons showed significant differences on the family functioning style by working hours and working status. Regression analysis results suggested significant relationships exist among emotional support and agency support and family functioning style when controlling for socioeconomic variables.


 
 
 Academic engagement used to refer to the extent to which students identify with and value schooling outcomes, and participate in academic and non-academic school activities. This study aims to investigate the academic engagement and satisfaction from the school among the university students. The data is taken from the undergraduate students in School of Transportation & Logistics in Istanbul University. We used a questionnaire that consisted of two parts. First part of the questionnaire is about to measure the students’ academic engagement that is improved by Schaufeli et al. Second part of the questionnaire is about to measure the students’ satisfaction from the school. K-means cluster analysis is used to determine two groups of students, group the students in to two clusters based on their school satisfaction scores. We named these two groups as “satisfied” and “unsatisfied” students. Secondly we investigate the relationships between the satisfaction scores and the academic engagement. By means of T Test we investigate whether the academic engagement differs between the clusters that are determined according to the students’ satisfaction scores. Finally we found that academic engagement differs according to the identified clusters.
 
 

Although Turkey has historically concentrated its trade with the European Union (EU) it has diversified its trade markets with the neighbouring regions and different group of countries during the last decade. Among them, Arab countries have come into prominence. Especially, following the “zero problems with neighbours” policy (ZPN), pursued by Turkey since 2002, the trade volume with the Middle Eastern neighbours has increased faster than that with its traditional partners. Nevertheless so called “Arab Spring” has started to manifest its effects on this trend. It deteriorates not only the economies of the concerned countries but also Turkey’s trade expansion. This paper aims: (i) to test through a gravity model the positive impacts of the ZPN policy and the negative impact of the Arab Spring on the trade expansion with the Spring Countries; and (ii) to reveal the positive impact of the policy change and the negative impact of the uprising movements on the realization of trade potential by Turkey in the Spring Countries.

he aims of the study at using AHP (Analytic Hierarchy Process) are two-fold. First, the study aims to determine the relative importance or weight of multiple criteria and its attributes in the decision problem of location selection. The second aim of the study is to identify a location with the highest potential among alternatives for retailers by using a series of criteria and attributes determined. By the means of the AHP method, decision makers put weighted values to the evaluation criteria with respect to the related goal and the attributes with respect to the corresponding criteria. In addition, the priority weight for every location alternative on each criterion and attribute is estimated. The AHP process involves hierarchically structuring decision problem, setting priority weights, establishing a judgment matrix and weight vector, and then ranking the order of location alternatives. To substantiate the feasibility of this standard approach, a case study is conducted with location selection for a clothing store in this study.

The aim of this study to examine the performance of Support Vector Regression (SVR) which is a novel regression method based on Support Vector Machines (SVM) approach in predicting the Istanbul Stock Exchange (ISE) National 100 Index daily returns. For bechmarking, results given by SVR were compared to those given by classical Linear Regression (LR). Dataset contains 6 technical indicators which were selected as model inputs for 2005-2011 period. Grid search and cross valiadation is used for finding optimal model parameters and evaluating the models. Comparisons were made based on Root Mean Square (RMSE), Mean Absolute Error (MAE), Mean Absolute Percentage Error (MAPE), Theil Inequality Coefficient (TIC) and Mean Mixed Error (MME) metrics. Results indicate that SVR outperforms the LR for all metrics.

In order to meet increased demand for services, municipalities are compelled to use their resources in a most efficient manner. The regular collection of revenues in municipalities, while making expenditures in  most efficient ways depend on the healthy functioning of the budget and accounting and the financial control system correspondingly. In is necessary for municipalities to continuously control the balance of incomes and expenses, determining and eliminating the negativities in this balance. For this purpose, financial analyses and management ratios are needed. With the financial analyses made, a financial control system may be established in a municipality and used for management purposes. Municipalities which continuously produce information by means of financial control, will be able to take corrective measures in line with these information, take expenditure decreasing measures by determining which items cause the increases and decreases in incomes and expenditures and undertake income increasing procedures. For this purpose, financial analysis varieties were mentioned in the study and a practice made by the Beylikdüzü Municipality  for the analysis of financial statements, obtained as a result of the accrual based accounting system, in public institutions included herein.