Rule reminder
Common errors with causal structures: (1) Siccome following the main clause. (2) Grazie a used for negative outcomes. (3) A causa di followed by a full clause instead of a noun. (4) In quanto followed by subjunctive. (5) Gerund with a different subject from the main clause. (6) Per + finite verb instead of infinitive. (7) Poiché followed by subjunctive (poiché takes indicative).
Identify the error: 'Ho perso il lavoro siccome il mercato era in crisi.'