Abstract

The measurement of hours worked (AZR) of the Institute for Employment Research (IAB) is a complex calculation concept based on components, which projects the scope and development of the macroeconomic volume of work in detail. The results are among others also included in national accounts (NAS). The results are currently provided to the Federal Statistical Office (StBa) quarterly, classified according to 21 economic acitivities, and annually, classified according to 38 economic activities.