Kernrechtsfrage
Whether the pension should be granted already as a three-quarter pension for April-May 2006 and only a quarter pension from June 2006 instead of a temporary three-quarter pension until 30 September 2006.
Extrahierter Entscheid
The pension revision and temporary three-quarter pension were correct; no basis existed to advance the end of the pension to May 2006 or to grant a quarter pension from June 2006.
Extrahierte Begründung
The mixed method applied; the insured person's work capacity improved in June 2006; the combined invalidity remained around 63% in April-May 2006 and about 36% from June 2006, so the pension properly ended at the end of September 2006 under Art. 88a IVV.