نوع مقاله : مقاله پژوهشی
عنوان مقاله English
نویسندگان English
Sentiment and cognitive errors affect in decisions of investors when buying and selling stock.Cognitive Errors are kind of cognitive vulnerability in information processing.Factors such as culture cause bias in the decision-making process.The aim of this study is survey investors' behavioral biases including Over Confidence, Regret Aversion and Conservatism with an emphasis on culture factor.Questionnaires were collecting data from random investors of Tehran, Ahvaz, Tabriz, Isfahan, and Mashhad cities. Data were analyzed by SPSS software. Validity and Cronbach's Alpha also showed the credibility of the questionnaire. Our study showed, there is a significant correlation between culture and Over Confidence bias and relationship does not exit between Regret Aversion bias, Conservatism and culture.
کلیدواژهها English