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The role of the capital market is fundamental and decisive in the economy of all countries [6]. Studies show that in the capital market, prices are determined based on macroeco-nomic variables[2]. Accordingly, In this study is to provide a model for measuring the impact of economic policy uncertainty (EPU) on information asymmetryn.The research method is applied and has been made to present a model for measuring the effect of EPU on information asymmetry in the EVIEWS12 and MATLAB2021 software environment. The research time period is determined from 2011 to 2020 and 101 companies are selected based on the applied restrictions to estimate the model. In this study, 40 variables affecting EPU are entered into the According to the results of BMA, the most important variables affecting the EPU is provided[2]. Based on the principal components approach, the EPU index is calculated using the most important variables affecting this variable. Then, with the GARCH model, the uncertainty part of the EPU index is extracted, and finally, using the powerful nonlinear TVPFAVAR model, the shock caused by the EPU variable on the information asymmetry indices in the research period is analyzed. The results show that the shock caused by the fluctuation of the variable of EPU has increased the index of information asymmetry in recent years. Based on the results, EPU shock on the index of information asymmetry has had a stronger effect on in the short and long term information asymmetry than the medium term.

In this research, the influencing factors on the behavior of human resources in the marketing department and human resource management policies and their relationship with the strategies of this department have been examined in order to identify the factors that are related to the superior performance of this department. This research was carried out in the framework of a qualitative approach and using grounded theory. The data collection tool was semi-structured interviews, which were conducted using a combination of purposive (judgmental and quota) and theoretical sampling. The theoretical saturation criterion was used to determine the sample size and 36 interviews was conducted in 14 manufacturing companies in order to finally achieve theoretical adequacy along with document content analysis. Atlas. ti software was used to analyze the data obtained from the interviews and coding. Data analysis was done in three stages open coding, axial coding, and selective coding, and based on that, a qualitative research model was presented. The results of the research led to the extraction of 669 open codes, 160 concepts and 40 categories in the form of a paradigm model include the central category (strategic management of human resources in marketing, culture, improvement and correction, coherent and aligned systems), causal conditions (control of destructive effects) , strategic human resources and competition in the market, job type, priority dimensions, value addition and customer retention), strategies (job satisfaction, commitment, trust, perceived organizational support, motivation, justice, reward, employee participation, loyalty, empowerment, empowerment, green insight into human resources and marketing), the prevailing context (demographic characteristics, psychological characteristics, organizational structure, strategy, organizational culture and supply, technology in use) and finally outcomes (superior performance, organizational citizenship behavior, key work behaviors and production axis, the effects of human resource strategies, environmental thinking and green performance) were presented.

Nowadays, researchers and managers believe that paying attention to employees' thoughts facilitates sustainable competitive advantage in organizations. After the introduction of cognitive science into organizations, the identification of what it is, how it is formed, and the formulation of Counterfactual Thoughts (CTs) have been investigated and analyzed in the field of Human Resources (HR). In this study, a systematic review of the literature in the field of CT has been done with the aim of identifying the antecedents and key consequences of this field and analyzing them. In this research, a two-stage methodology has been considered including (i) Extraction of antecedents and consequences, (ii) Weighting of antecedents. In the first stage, using the screening of articles based on the seven-step method of Sandelowski and Barroso, the antecedents and consequences of CTs, synthesis and interpretation have also been implemented through the coding method of qualitative interpretive meta-analysis. In the second stage, the consequences extracted in the field of counterfactuals are weighted using the matrix of paired comparisons based on the opinions of experts in the field of HR and AHP, which can be used to evaluate employees' thoughts and behavior. Based on the screening of the articles, the antecedents are categorized into 4 general concepts with 12 codes, and the consequences are classified into 2 and 8 codes. The results of the AHP analysis show that the normalization of the condition related to the behavioral outcome has the greatest impact on the evaluation of employees' thoughts and behavior, while the regulation of related emotions as a result of attitude has the least impact among the codes introduced in this evaluation.

Objective: The aim of this study was to determine the mediating role of family leisure and humor in the relationship between parenting stress and co-parenting. Methods: The present study population consisted of all parents living in Kermanshah in 2020, from which 300 people were selected to participate in the study using multi-stage cluster sampling. Research instruments included Parenting Stress Index-Short Form, Zabriski Family Leisure Activity Profile, Co-parenting Relationship Scale, and the Family Members’ Humor Scale. The research was descriptive and structural equation modeling was used to analyze the data. Results: The results of data analysis showed that there is a significant direct relationship between parenting stress variables and co-parenting (P< 0.001; β = -0.43), parenting stress and family humor (P< 0.001; β= -0.34), parenting stress variables and family leisure (P< 0.001; β= -0.28), humor in the family and co-parenting (P< 0.001; β= 0.4). Also, the humor variable in the family could play a mediating role in the relationship between parenting stress and co-parenting (P< 0.002; β= 0.17). Conclusion: Therefore, it can be said that humor and games in families can play an important role both in creating co-parenting and decreasing of the negative effect of parenting stress on co-parenting.

Communication plays a critical role in any sustainable plan or strategy. This meta-analysis was conducted to provide an overall perspective of the relationship between communication and organizational performance. A total of 999 articles in both English and Farsi were extracted from four databases. The random effects model was used to analyze the data. The analysis was done by CMA2 ) V2.2. 064 (. The results based on the random effects model illustrated that the degree of the relationship between communication and organizational performance is large, positive, and significant (R=0.745, CI=0.95 p=0.000%). Furthermore, "Research object", "publication year" and "country" were identified as moderator variables in this relationship. An important jump in the intensity of this relationship was detected from 2017. Moreover, a significant difference in the intensity of this relationship was observed in educational organizations with commercial and medical organizations, which can be useful for activists in these fields. The intensity of the relationship in the countries of China, Malaysia, USA, South Korea, and Iran have been evaluated as significantly different. Therefore, these results can open new horizons for future research and especially the localization of international research results.

  Subjective : Anxiety is a negative emotional state caused by confronting unfavorable and unmanageable situations. Starting university and facing a new setting often triggers anxiety in students, particularly those who anticipate a demanding work environment. Methods : The study is a descriptive-analytical research conducted in 2023 on the students of Balkh University Faculty of Medicine. A sample size of 120 students was chosen using the basic random sampling approach. Data was collected using Beck Anxiety Inventory (BAI). Descriptive and inferential statistics were applied for data analysis using SPSS 27. Out of 120 participants, 52 were aged 20-25, 38 were aged 25-30, and 30 were aged 30-35. Out of the respondents, 62 resided in dormitories and the remaining 58 lived in individual residences.  Results : Out of 120 students, 56 had normal anxiety levels, 35 had mild anxiety, 12 had moderate anxiety, 8 had severe anxiety, and 9 had extremely severe anxiety. Conclusion : Therefore, psychologists in student counseling centers should pay attention to reducing the level of anxiety in students and study the reasons for its occurrence.