Questione giuridica chiave
Whether the employee was entitled to a market wage supplement under § 240 GAV.
Decisione estratta
A market wage supplement requires special qualification; the employee's long service and good performance were not enough.
Motivazione estratta
§ 240 GAV is an exceptional rule and must be applied restrictively. Although the employee's work was valued, the court found no special qualification justifying the supplement and no indication that qualified workers could not be found for the position.