Homes stock bias and its determinants of the corona pandemic

Abstract

Homes bias stock is considered a confusing phenomenon in the financial literature, due to its increase over time, as well as the absence of any justification for this increase. This study aims to analyze the determinants of local bias, especially during the study period, which went through many economic, financial and health crises. The intellectual argument from the study lies in the basic question whether the country's bias towards stocks is affected during the Karuna pandemic, as well as an attempt to know the determinants that affect the country's bias during the study period. A portfolio analysis of economies was conducted for the period (2005 to 2020).

In light of the data obtained for the study sample, represented by portfolios of foreign and local stocks and the market values of those portfolios, as well as several other determinants. The study sample consisted of (64) foreign portfolios. The duration of the study included (16) years for the sample studied as a whole, and it started in the year (2005) until the year (2020). Using many financial and statistical methods, the study reached many conclusions and recommendations, the most important of which are: According to the theory of portfolio selection and the country’s bias in light of uncertainty corona pandemic, In addition, the study proved that there are several factors, not a single factor, to explain the determinants of the country’s bias, among which are institutional and economic factors that bear the responsibility of reducing foreign investment returns, which are led by the cost-benefit input such as reserves, trade flows, gross domestic product, the number of listed companies and market capitalization. The other explanation is related to behavioral factors that focus on investor behavior, such as familiarity, conservatism, and overconfidence. This proof confirms the acceptance of the main hypothesis. The study concluded in the most important recommendation: the need for investors to be interested in diversifying their investments in order to reduce the country's bias towards local stocks. And to take advantage of external opportunities to achieve the best exchange between efficient returns and risks.