Messprobleme bei der Ermittlung des Wachstums der Arbeitsproduktivität - dargestellt anhand eines Vergleichs der Schweiz mit den USA / Measurement Problems with Respect to Labour Productivity Growth - Illustrated by a Comparison of Switzerland with the United States

Summary The paper shows that the assessment of the speed of productivity growth crucially depends on how one chooses to measure value added. According to a widely held view, the growth rate of labour productivity has increased significantly in the U.S. since the mid-90s. The U.S. is perceived to outperform most European countries in this respect by a wide margin. Comparing the U.S. with Switzerland, we show this view to rely - at least in part - on statistical artefacts.