PMSP value is a Grey Value, because economy effectiveness (or hard value) is of quantitative character while non-economy achievements (or soft value) is of qualitative character.

由于经济效益（或硬性价值）具有定量性质，非经济效益（或软性价值）具有定性性质，因此物业管理服务产品价值是一个灰色值。

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But certainly one big topic of conversation has been soft dollars--the monetary value of the research that investment banks provide to clients in return for trading order flow--which the SEC has been studying.

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Olympus's net loss narrowed as a weaker yen boosted the value of its foreign-currency assets, though soft digital-camera sales still hurt its bottom line.

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