Erber, Georg; Fritsche, Ulrich; Harms, Patrick - 2016
breakpoint afterwards until now. The same analysis for GDP growth and hours worked data were performed. We found similar results … for the GDP growth data compared to the productivity data but not for the hours worked data. Furthermore Granger causality … tests reveal that the trend productivity slowdown is driven by the downward trending GDP growth and not vice versa. For the …