Kernrechtsfrage
How to determine the hypothetical income without disability for the pension calculation
Extrahierter Entscheid
The valid income had to be based on the insured's former employment with X. AG, not on the later and unexplained wage progression at Y. GmbH.
Extrahierte Begründung
Without concrete pre-existing indications of a better career path, the usual experience rule applies: the person would probably have continued the previous job. The later wage increases after onset of the disease were not plausibly explained and could not serve as the valid income basis.