The neoclassical aggregate production function and the portfolio approach are based on the marginal analysis method that Keynes used.

凯恩斯的边际分析法为新古典的总生产函数的引进以及资产选择理论提供了逻辑基础。

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As part of an implementation of the portfolio management approach in the organization, the portfolio assessment effort is the first project or initiative undertaken.

作为组织中项目组合管理方法实现的一部分，项目组合评估的工作是第一个要着手的项目或计划。

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One of the main differences between Enterprise and Ecosystem SOA is the approach to service portfolio definition.

企业SOA与生态系统SOA两者之间的一个主要区别就是服务组合定义的方式。

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Plaintiff firms, meanwhile, pursue a portfolio approach, where the winners subsidize the losers.

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Many stocks have been riding their 8- and 21-day moving averages, giving me conviction to maintain a portfolio approach with a hedge of fluctuating size based on the set-up.

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So what is the portfolio approach?

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