Comments on "Imperfect Observation and Systematic Policy Error"
Published Date
Copyright 1977
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Copy CitationKent D. Wall, Annals of Economic and Social Measurement, Volume 6, number 3 (NBER, 1977), https://www.nber.org/books-and-chapters/annals-economic-and-social-measurement-volume-6-number-3/comments-imperfect-observation-and-systematic-policy-error-wall.