Key legal question
Whether the cantonal court could deny the pension without performing an income comparison.
Extracted holding
No. Because the IV office had itself performed an income comparison and the claimant's loss of employment required factual findings, the cantonal court had to address this and determine the disability degree anew.
Extracted reasoning
The court found that the lower court stopped at a finding of full work capacity but, given the high hypothetical income and the administrative assessment, it had to establish the relevant facts and conduct an income comparison before deciding pension entitlement.