Cheung, Yin-Wong Are Macroeconomic Forecast Informative? : Cointegration Evidence from the Asa-NBER Surveys - Cambridge : National Bureau of Economic Research, 1999 - 25 p. - Working Paper 6926 . Standard No.: DAQ008754 Subjects--Topical Terms: ENCUESTASMACROECONOMÍAPRODUCCIÓN Universal Decimal Class. No.: 330