00401nam a2200157 a 450000500170000008200130001710000210003011000260005124500400007726000340011730000210015163000140017263000200018663000160020663000210022220251203091129.0  a330bSUR  aHey, John D. Ed.  aLambert, Peter J. Ed.  aSurveys in economics of uncertainty  aOxfordbBasil Blackwellc1987  a232p.c22cm.bHB  aEconomics  adicision making  auncertinity  aeconomic surveys