本篇美国艺术与设计论文代写-贝塔原理讲了本分析的主要目的是了解利用贝塔原理测量的风险与回报之间的关系。这被认为是重要的情况下，这种关系是有条件的迹象，超额市场回报。这是通过分析完成的。本篇美国艺术与设计论文代写由美国第一论文 Assignment First辅导网整理，供大家参考阅读。
The Capital Asset Pricing Model or CAPM of the research undertaken in the past contends that in cases of equilibrium, the expected returns on the security would be a positive linear function of the beta that is derived. The beta is sufficed and will be used to measure it comprehensively of the expected returns. The experimental research has shown the legitimacy and valid positioning of positive beta relationship in excess returns. These were followed in last 40 years. The average of stock returns and its index of security returns are used as substitution for the returns that are expected of stock market portfolio. Research that was conducted at a later time indicates the inconsistent evidence of these relationships. In some research findings, it has been alluded that the relationship formed between beta and the final average relationship is flat. For example, in case of Tokyo Stock Exchange (TSE), the research states that beta and average return of relationship are not important in all months (Fletcher, 2000). During some months, they are observed to be negatively significant. This was also observed in the Sri Lankan Stock exchange. Similar findings are bolstered in the research conducted by another research economist. Research by Tang & Shum (2003) specifies that negative beta -return relationship is insignificant in the case of Colombo Stock Exchange (CSE). This has arisen to the question if the inconsistent evidence on the relationship between beta and returns are not systematically related to each other (Lau, Lee, and McInish, 2002). These contradictory results that have formed beta and return have led to the focus of the aggregation of returns during the financial market fluctuation. It has been discovered that beta -returns must be optimistic during the up markets and be reduced during the down markets. Based on this, the relationship between the betas is significant. The conditional relationship that is forged between the beta and return has been the focus in the different markets.
The primary purpose of this analysis is to understand the relationship that develops between risk that is measured using the principles of beta and return. This is considered to be significant in the cases where the relationship is conditional upon the sign of the excess market return. This is done using analysis.