نوع مقاله : مقاله پژوهشی
عنوان مقاله English
نویسندگان English
The main purpose of this study is to investigate the effect of psychological variables on investors’ decision-making in companies listed on the stock exchange. For this purpose, using Cochran formula and selected 193 shareholders of companies listed in Tehran Stock Exchange during 1398. The purpose of the study is causality. The data collection tool was a questionnaire that a researcher-made questionnaire was used in this study. Its 36 questions assess 12 psychological variables (behavioral biases) and 10 questions analyze investor behavior (CANSLIM -Financial Analysis). The validity and reliability of the questionnaires were evaluated. Confirmatory factor analysis, construct validity and Cronbach's alpha coefficients confirmed the reliability of the variables. The results of structural equations showed that the trust, adaptability, representation, self-attribution, imaginability, latency and ambiguity, and eventivism had a significant effect on the investors using CANSLIM Analysis. Trust, reliance, adjustment, familiarity, imagination, ambiguity and eventivism have a significant impact on investors using financial analysis. Structural equation results also showed that 12 behavioral bias accounts for 75% of the variance in investor behavior of consumer analysis and 68% of the variance of investor behavior on financial analysis. As a result, it can be said that behavioral biases affect investor behavior.
کلیدواژهها English