UBS On-Air: Paul Donovan Daily Audio 'Don’t trust the data (again)'

Japan offered a timely reminder of the unreliability of economic data. Fourth quarter GDP was revised from -0.4% to +0.4%. Admittedly, this is an annualized number, which sensationalizes and exaggerates changes, but it is still a notable revision. The revision was mainly due to stronger investment spending—Japanese consumer spending was revised somewhat weaker.