While on the RFF staff in 1980-81, she began working on environmental accounting.

当在RFF上的时候1980—81的职员，她开始处理环境的会计。

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RFF's books, in effect writing off the infrastructure investment of building the high-speed network.

ECONOMIST: World class in both speed and losses

RFF, the track owner, are taken into account.

ECONOMIST: Face value

"He came to us before the 2008 election and said that everyone keeps talking about reducing oil reliance and cutting greenhouse gas emissions, but no one knows which approaches are more cost-effective than others, " says Phil Sharp, president of RFF.

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