Working Paper
Inadequate tests of the rationality of expectations
Abstract: In several recent articles, authors have regressed actual values of macroeconomic aggregates on predicted values and claimed that they were testing the rationality of expectations. This paper interprets those regressions as testing a joint hypothesis of imperfect information and rational expectations. An empirical method is proposed to separate the components of the joint hypothesis. Predictions from two major forecasting services are examined, and results are found that are consistent with rational expectations but inconsistent with the joint hypothesis. It is therefore argued that many purported tests of rational expectations are inadequate.
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Bibliographic Information
Provider: Federal Reserve Bank of Richmond
Part of Series: Working Paper
Publication Date: 1984
Number: 84-07