A Critical Look at Measures of Macroeconomic Uncertainty

• This paper takes a critical look at available proxies of uncertainty. Two questions are adressed: (i) How do we evaluate proxies given that subjective uncertainty is inherently unobservable? (ii) Is there such a thing as a gen- eral macroeconomic uncertainty? Using correlations, some narrative evidence and a factor analysis we find that disagreement and stock market volatility proxies seem to be valid measures of uncertainty whereas probability forecast measures are not. This result is reinforced when we use our proxies in stan- dard macroeconomic applications where uncertainty is supposed to matter. Uncertainty is positively correlated with the absolute value of the GDP-gap.

Ämnesord

SAMHÄLLSVETENSKAP  -- Ekonomi och näringsliv -- Nationalekonomi (hsv//swe)

SOCIAL SCIENCES  -- Economics and Business -- Economics (hsv//eng)

Nyckelord

Uncertainty

Macroeconomics

Survey Data

Economics

Nationalekonomi

Publikations- och innehållstyp

vet (ämneskategori)

rap (ämneskategori)