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Titlebook: Risk and Return in Asian Emerging Markets; A Practitioner’s Gui Nusret Cakici,Kudret Topyan Book 2014 Nusret Cakici and Kudret Topyan 2014

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楼主: 吞食
发表于 2025-3-23 10:03:16 | 显示全部楼层
Total Volatility,held in isolation, therefore is irrelevant for stocks included in well-diversified portfolios. Standard deviation measures the total risk that includes market risk as well as firm specific risk and it is therefore quite important for the researchers who would like to study those components separatel
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Total Volatility,help in evaluating the return predictability, the information contained in total volatility is still important. For instance, the relationship between the beta and the standard deviation highlights that,.where . is the beta of stock . that we already evaluated, . is the correlation between rates of returns, and σ’s are the standard deviations.
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Market Capitalization,er considered that . might be a proxy for risk and, therefore, a potentially important return predictor. Smaller firms, in general, are much more risky compared to larger firms, leading to lower prices and higher returns.
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