宏观经济研究中心Ｂｅｔａ分析常用于度量某个证券在规避风险方面的有用性，同时也可用于测量整个市场的移动轨迹与全球市场波动的关系。某国证券市场的Ｂｅｔａ系数显示的是这种相对风险而不是其自身的快速波动。当Ｂｅｔａ等于１时，表示某国证券市场与全球证券指数的变动完 Macroeconomic Research Center Beta analysis is often used to measure the usefulness of a security in risk aversion and can also be used to measure the relationship between the movement trajectory of the entire market and fluctuations in the global market. The beta of a country’s securities market shows this relative risk rather than its own rapid fluctuations. When Beta is equal to 1, it means that the changes in the securities market of a country and the global securities index have been completed