Question juridique clé
Whether the cantonal court rightly reduced the disability pension from half to quarter as of 1 October 2009.
Solution extraite
The reduction was upheld because the insured could reasonably be expected to change to adapted salaried work, which reduced his loss of earnings to the level corresponding to a quarter pension.
Motifs extraits
The insured's business was precarious, liquidation would be easy, and his residual work capacity of 70% could be economically exploited in adapted employment; the higher income from such work compared with continued self-employment justified the lower degree of invalidity.