本研究側重於蒙古股票市場中個人投資者的風險承受能力。本研究得出的人口統計學,金融知識和人格特質與規避風險會影響股票市場的投資行為表現。行為財務有別於傳統財務金融投資者理性行為之假設。行為財務可以根據個人特質和問卷來評估風險承受能力和估計股票報酬率的差異。本研究的主要發現個人特質、知識和個性對風險和投資績效存在顯著影響,客觀風險和主體風險對投資績效亦存在正向影響。 This study focuses on the risk tolerance of individual investors in the Mongolia stock market. The study concluded demographic, knowledge, and personality effect, risk aversion, influence investment performance in the stock market. Behavioral finance is the traditional financial approach based on investors, assumptions, and the best actors' deficiency. It provides an opportunity to assess risk tolerance and average estimates by individual and quantity the difference in stock returns. The results indicate that individual characteristics, knowledge, and personality significantly influence the risks as well as investment performance. The objective risk and subject risk significantly affect investment performance.