Text: Both the NIPA and FFA measures focus on saving as a flow from the economy's current production and do not include changes in the market value of households' existing portfolios.
Entailment: Measures taken by the NIPA and FFA see saving as a flow of the economy's current production.
Contradiction: In addition to their views on saving, the FFA and NIPA consider the market value of a household in existing portfolios.