risk-return characteristics

基本解释

An inexpensive option may, in effect, have the favorable risk-return characteristics of a value investment—regardless of what the Black-Scholes model dictates.
实际上，所谓有利可图的期权，大概也符合价值投资对良好风险回报率要求的特征——就大可不必在意布莱克-舒尔兹模型又诠释些什么了。
Portfolio optimization problem decides the percentage of the overall portfolio value allocated to each portfolio component with specified risk-return characteristics.
投资组合优化问题就是决定每个具有特定风险和回报的投资资产在总投资价值中的分配比例。
When investors are able to select security types with the risk-return characteristics that best suit their preferences, each security can be sold for the best possible price.
当投资者能够在风险与回报性各异的多种类型的证券中选择最适合他们偏好的种类时，每一种证券也能够以最适合它自身定位的价格卖出。
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Then the two indexes can be analyzed to discover different risk-and-return characteristics.
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