Although widely used, both the Markowitz model and VAR (Value at Risk) model have some limitations in evaluating the risk and return of stock investment. By the analysis of the conceptions of risk and return, together...Although widely used, both the Markowitz model and VAR (Value at Risk) model have some limitations in evaluating the risk and return of stock investment. By the analysis of the conceptions of risk and return, together with the three hypotheses of technological analysis, a novelty model of metering and evaluating the risk and return of stock investment is established. The major indicator of this model , risk-return ratio K, combines the characteristic indicators of risk and return. Regardless of the form of the risk-return probability density functions, this indicator K can always reflect the risk-return performances of the invested stocks clearly and accurately. How to use the model to make optimum investment and how to make portfolio combined with clustering analysis is also explained.展开更多
Recent empirical work suggested that the ability of accounting numbers to explain the relationship between accounting numbers and stock prices has deteriorated over the past four decades. The findings of this study su...Recent empirical work suggested that the ability of accounting numbers to explain the relationship between accounting numbers and stock prices has deteriorated over the past four decades. The findings of this study suggest that the accounting earnings and book value are capturing most of the information that is relevant to assess the values of firms. At the same time, it also suggests that earnings and book value as well as non-accounting beta are more valued during the financial crisis as compared to after the financial crisis. Overall, the accounting estimate of the value of the firm is not deviating from the markets＇ estimate, which suggests that accounting numbers play an important role in the valuation of firms in Malaysia.展开更多
A significant price-to-earnings relation is evident in many research findings, which includes study on Malaysia Stock Markets, that the strength, consistency and magnitude of the relation are not as large as those rep...A significant price-to-earnings relation is evident in many research findings, which includes study on Malaysia Stock Markets, that the strength, consistency and magnitude of the relation are not as large as those reported in institutionally more developed markets. However, the price adjustment is stronger if price reaction is measured over a long periods, which is consistent to speculative trading. Firm-specific variables such as revenue, firm size and debt-equity have no incremental information content beyond earnings implies that the market monitoring process in an emerging market focuses on earnings only during financial announcement. Therefore, this paper revisited the study on the relevant of accounting banks in Malaysia using the earnings response coefficients, earnings by looking at Islamic Income for commercial which are the earnings-to-share return coefficients that are estimated for sub earnings components by including Islamic banking incomes in the analysis. This paper discovered that though there is a positive effect, the earnings from Islamic banking operation are small. Thus, the total earnings as well as the sub-categories of earnings of banks appear to enter the pricing considerations of investors.展开更多
For the purpose of analyzing the private equity investment return, this paper investigates the extent to which current earnings performance persisting into future depends on the components of earnings, and tries to fi...For the purpose of analyzing the private equity investment return, this paper investigates the extent to which current earnings performance persisting into future depends on the components of earnings, and tries to find out whether stock price reflects the information of earnings. Comparing to accrued components of earnings, cash flow components of earnings has more explanatory ability for abnormal returns and with higher persistence, especially for new economic industry. Eventually we find that investors＇ inability to distinguish correctly among the components of earnings. Constructing a portfolio based on the magnitudes of accrued components of earnings, we can earn 4% to 13% of excess returns for new economic industry and general industry.展开更多
文摘Although widely used, both the Markowitz model and VAR (Value at Risk) model have some limitations in evaluating the risk and return of stock investment. By the analysis of the conceptions of risk and return, together with the three hypotheses of technological analysis, a novelty model of metering and evaluating the risk and return of stock investment is established. The major indicator of this model , risk-return ratio K, combines the characteristic indicators of risk and return. Regardless of the form of the risk-return probability density functions, this indicator K can always reflect the risk-return performances of the invested stocks clearly and accurately. How to use the model to make optimum investment and how to make portfolio combined with clustering analysis is also explained.
文摘Recent empirical work suggested that the ability of accounting numbers to explain the relationship between accounting numbers and stock prices has deteriorated over the past four decades. The findings of this study suggest that the accounting earnings and book value are capturing most of the information that is relevant to assess the values of firms. At the same time, it also suggests that earnings and book value as well as non-accounting beta are more valued during the financial crisis as compared to after the financial crisis. Overall, the accounting estimate of the value of the firm is not deviating from the markets＇ estimate, which suggests that accounting numbers play an important role in the valuation of firms in Malaysia.
文摘A significant price-to-earnings relation is evident in many research findings, which includes study on Malaysia Stock Markets, that the strength, consistency and magnitude of the relation are not as large as those reported in institutionally more developed markets. However, the price adjustment is stronger if price reaction is measured over a long periods, which is consistent to speculative trading. Firm-specific variables such as revenue, firm size and debt-equity have no incremental information content beyond earnings implies that the market monitoring process in an emerging market focuses on earnings only during financial announcement. Therefore, this paper revisited the study on the relevant of accounting banks in Malaysia using the earnings response coefficients, earnings by looking at Islamic Income for commercial which are the earnings-to-share return coefficients that are estimated for sub earnings components by including Islamic banking incomes in the analysis. This paper discovered that though there is a positive effect, the earnings from Islamic banking operation are small. Thus, the total earnings as well as the sub-categories of earnings of banks appear to enter the pricing considerations of investors.
文摘For the purpose of analyzing the private equity investment return, this paper investigates the extent to which current earnings performance persisting into future depends on the components of earnings, and tries to find out whether stock price reflects the information of earnings. Comparing to accrued components of earnings, cash flow components of earnings has more explanatory ability for abnormal returns and with higher persistence, especially for new economic industry. Eventually we find that investors＇ inability to distinguish correctly among the components of earnings. Constructing a portfolio based on the magnitudes of accrued components of earnings, we can earn 4% to 13% of excess returns for new economic industry and general industry.
