anchor: To get a sense of the long-term implications of alternative national saving paths, we examined the economic outlook over the next 75 years under two different  (1) gross national saving remains constant at its 2000 share of GDP-18.
positive: Examining economic outlook over 75 years can give a sense of the long term implications of alternative national saving paths.
negative: Examining economic outlook over 75 years will not give a sense of the long term implications of alternative national saving paths.