Kernrechtsfrage
Whether the mixed-method invalidity assessment had to include additional reduction in household capacity due to interaction with part-time work
Extrahierter Entscheid
Yes. The household limitation had to be increased by 10 percentage points to reflect the interaction between household tasks and 50% gainful employment.
Extrahierte Begründung
The cantonal court failed to consider the relevant interaction effects under Art. 28a(3) IVG and the case law on mixed-method assessment. The claimant could not distribute household tasks over the whole day because part-time work reduced the time available; this justified an additional limitation within the permissible maximum.