Consumer confidence and rational expectations in the United States compared with the United Kingdom

Abstract

This paper examines the relationship between consumer confidence and the Rational Expectations Permanent Income Hypothesis in the USA and compares the results with those obtained for the UK. The study expands previous analysis by defining consumption as motor vehicles, goods excluding motor vehicles, and services. The results suggest that predictive ability of the USA's consumer confidence is less than that of the UK, but that contrary to the UK study, confidence does not predict future consumption growth of services and is therefore consistent with Rational Expectations Permanent Income Hypothesis.