This paper presents a study to investigate the effects of big five personal traits on emotional intelligence on some Iranian firms located in city of Tehran, Iran. The proposed study uses two questionnaires, one, which is originally developed by McCare and Costa (1992) [McCrae, R. R., & Costa, P. T., Jr. (1992). Discriminant validity of NEO-PI-R facet scales. Educational and Psychological Measurement, 52, 229-237.] for measuring personality traits and the other, which is used for measuring emotional intelligence . The first questionnaire consists of five personal categories including extraversion, agreeableness, conscientiousness, emotional stability versus neuroticism, and openness. Using structural equation modeling and stepwise regression model, the study has detected a positive and meaningful relationship between four components namely, extraversion, agreeableness, conscientiousness as well as openness and emotional intelligence. In addition, the study detects a negative and meaningful relationship between neuroticism and emotional intelligence.

This paper presents an empirical investigation to study the impact of total quality management (TQM) as well as market orientation on organizational performance on some Iranian small and medium enterprises (SMEs). The study designs a questionnaire in Likert scale and distributes it among some experts in city of Shiraz, Iran. Using structural equation modeling, the study determines that three components of market orientation including intelligence generation, intelligence dissemination, and responsiveness through TQM influences on organizational performance components including financial and non-financial performance as well as efficiency. In addition, TQM components including training, process management, supplier quality management, employee relationships, quality of data and reports and top management commitment influence positively on organizational performance in SMEs.