@TechReport{CEPII:2017-20,
author={Laurent Ferrara and St├ęphane Lhuissier and Fabien Tripier},
title={Uncertainty Fluctuations: Measures, Effects and Macroeconomic Policy Challenges},
year=2017,
month=,
institution={CEPII},
type={CEPII Policy Brief},
url={http://www.cepii.fr/CEPII/fr/publications/pb/abstract.asp?NoDoc=10732},
number={2017-20},
}