the micro level means that the aggregate labour supply elasticity is not a structural parameter: any aggregate elasticity …

different wage groups. Yet, surprisingly constant wage elasticity estimates are maintained within certain wage groups over time …. In addition to those constant wage elasticity estimates, we find that the composition of working women into different … wage groups has changed considerably, resulting in shrinking wage elasticity estimates at the aggregate level. These …

using repeated cross-sectional data confirms this trend for Norway – the gross wage elasticity for married women decreased …