But big questions is who cuts,by how much, who pays and what it will cost.

VOA: standard.2009.12.06

This is a formula that applies to-- what if an asset pays a fixed amount every period and then stops?

这个公式应用于...,如果一份资产在每段时期都给与支付,然后突然停止了怎么办

耶鲁公开课 - 金融市场课程节选

"One example of what they have done is what they call a Congestion Management Program where everybody driving into central city pays a congestion fee and the idea there is to discourage people from driving, but take public transportation instead."

VOA: standard.2010.07.26