We use modern household data and econometric methods to conduct some of the original tests of the Permanent Income Hypothesis (PIH) suggested and used by Friedman (1957). The data and methods are superior to those available to Friedman, allowing us to refine Friedman’s tests and perform tests...

This paper documents that region-level consumption exhibits excess sensitivity to lagged income in Italy, Japan, Spain, the United Kingdom and West Germany. However, region-specific idiosyncratic) consumption exhibits substantially less sensitivity to lagged region-specific income. Also, excess...