Questão jurídica principal
Whether the insured's invalidity rate under the mixed method was correctly calculated for pension entitlement.
Decisão extraída
The cantonal court wrongly omitted a comparison of incomes for the gainful-activity share; after proper comparison, the overall invalidity rate is 35%, which is insufficient for a quarter pension.
Fundamentação extraída
For the occupational part, the ordinary income comparison under Art. 28a(3) LAI in conjunction with Art. 27bis RAI and Art. 16 LPGA must be applied. The relevant pre-injury income was adjusted for wage evolution, and compared with the actual income in the adapted job, yielding a 32.6% loss; combined with the 42.5% household impediment, the total is 35%.