I thought I kept all my eco past papers, But I can't find them anywhere hahah
I don't have the exact questions but I do remember doing ones on:
- Nature of demand/supply what causes the shifts in demand and supply (using diagrams in the essay)
- Monetary/Fiscal policy essays (what is it, what causes changes, expansions/contractions, trends)
- Labour market outcomes (wages, unions, employment standards, labour demand/supply)
- Market competition (monopoly, oligopoli etc etc)
As for HSC, looking through the past papers would be the best bet
Tip: if you look at the "students learn to: examine economic skills " dot point things in the syllabus they're good to model an essay off, they start with prompts like "analyse.." "assess.." etc. (a better idea for prelim?? since all the HSC questions are online
)
I don't have a clue if this helped at all, but I'm going off memory sorry