Analysis of the Behavior of Individual Investors Based on the Theory of Planned Behavior: With Emphasis on Optimism-Pessimism and Financial Literacy

Subject Areas : Financial and Behavioral Researches in Accounting

Mohammad Nazaripour ¹ , Babak Zakizadeh ²

1 - Accounting Department, Hazrat_e Masoumeh University (HMU), Qom, Iran
2 - Young Researchers and Elite Club, Abadan Branch, Islamic Azad University, Abadan, Iran

Received: 2023-02-07 Accepted : 2023-02-24 Published : 2023-02-20

Keywords: Optimism-Pessimism, financial literacy, individual Investors, Theory of planned behavior,

Abstract :

Among the requirements for capital markets development is to analyze the individual investors' behavior from the different aspects. In this study, the individual investors' behavior has been investigated based on the expanded theory of planned behavior (including two variables: optimism-pessimism and financial literacy). The required data were collected through the distribution of questionnaires among 266 individual investors. Data analysis was performed using structural equation modeling in the form of SmartPLS version 3 and SPSS version 26 software. According to the research findings, all 10 research hypotheses were confirmed. Out of 10 hypotheses, 7 are related to direct effects and 3 are related to indirect effects. This means that the variables of attitude, subjective norms, perceived behavioral control, and optimism-pessimism have a positive and significant effect on people's investment intention. In addition, variables of optimism-pessimism and financial literacy have a positive and significant effect on attitude. Also, the variable of financial literacy has a positive and significant effect on the variable of perceived behavioral control. Based on the research findings, the variables of attitude and the perceived behavioral control have a mediating effect on the relationships between optimism-pessimism and financial literacy variables with people's investment intention. Finally, based on the research findings, the implementation of the extended planned behavior theory in the capital market can help the growth and development of this market.