Research on social entrepreneurship has increased especially in the last 10 years. The reason for this is the contribution of social entrepreneurship to both social and economic development. The purpose of this research is to perform a bibliometric analysis of a total of 926 social entrepreneurship articles in the WoS (Web of Science) database. These data reveal the most prestigious authors, countries, journals, and articles in the field of social entrepreneurship. In addition, other concepts related to social entrepreneurship were visualized with co-word analysis. As a result of the analysis, the chapter is presented with ideas to show how scientific research progresses in the field and for future studies. At the same time, it explains the recent form in Turkish studies using the TR-Index database.

Human resource management (HRM) involves huge amounts of data, which requires the application of modern information technologies (IT). The paper looks at the role and development of human resource management in information technologies by employing bibliometric analysis of publications released in the period of 2001–2020 and aims to understand the interaction between the two fields. The methodological basis includes the concept of human resource management. In the article, the bibliometric methods were used, such as co-word, social network and keyword frequency analyses. The information basis of the study includes 562 articles indexed in Scopus database. The data obtained were processed using VOSviewer, Pajek and UCINET software. The 20-year period under study was divided into four periods of five years each to interpret the combination of methods, betweenness centrality and degree centrality values of the keywords for each period. Social network analysis findings reveal that sustainable HRM studies in the IT field are cohesive and connected, and appear to be building as an academic field. According to the research findings, human resource development, cloud computing, supply chain management, and job satisfaction are the most likely study fields in the future. Developments in the field of HRM provide a subjective assessment and interpretation of the emerging trends based on the quantitative approach and identify the existing research gaps, such as looking for an association between IT and sustainable HRM social effects.

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In the study, the mediating effect of careerism in the relationship between toxic leadership style and Counterproductive Work Behavior (CWB) was investigated. The banking sector was chosen as the sample. The data were collected face to face and via e-mail and questionnaire from the research sample. The research was conducted within the scope of a total of 413 bank employees, who represent the research sample. The data collected from the questionnaires were analyzed via SPSS 22.0 package program. Firstly, factor analysis was performed to verify the validity of the scales used in the research, and reliability analysis was performed in line with the Cronbachs' Alpha coefficient to verify their reliability. In the next step, correlation analysis was conducted for testing relationship between the research variables. Finally, linear and hierarchical regression analyzes were conducted to test the research hypotheses. According to the results of the analysis, toxic leadership has a positive effect on CWB. On the other hand careerism has a partial mediating effect on the relationship between toxic leadership and CWB. The findings of the study were discussed. in the context of the relevant literature.

The aim of this study is to examine the relationship between perceived organizational support and performance and to test whether positive psychological capital has a mediating effect on the case of service sector employees. The reason of the choosing the service sector scope of the research is %53 of the economic activities in service sector in Turkey and this ratio is very important (TUIK,2018). In this context, the data collected by carrying out a survey with the participation of employees of the companies in the service sector in Istanbul were analyzed using SPSS 22.0 software. First, the reliability and validity of the scales used in the study were tested. Then, for examining the relation between the valuables correlation was made and examining the effect of the independent valuable on the dependent valuable regression analysis was made. Perceived organizational support influences the employee performance positively, and the positive psychological capital has a mediating effect on this relationship.