Questão jurídica principal
Whether a loss-related deduction from statistical wages had to be applied when determining invalid income.
Decisão extraída
A deduction was warranted in principle because part-time capacity with reduced rendement affects earnings, but the maximum 25% deduction was not justified.
Fundamentação extraída
The court held that the reduced workload and rendement were already partly reflected in the assessed work capacity, that no increased sickness risk was established, and that age did not necessarily reduce wages for simple work. A deduction for part-time work was appropriate, but not to the maximum extent.