Player-driven economies

1. Player Market vs Game Market (Virtual Economy Gamification Tips)
2. Player Trading vs Player Selling (Virtual Economy Gamification Tips)
3. Virtual Budget vs Game Budget (Virtual Economy Gamification Tips)
4. Economic Environment vs Virtual Environment (Virtual Economy Gamification Tips)
5. Virtual Resources vs Game Resources (Virtual Economy Gamification Tips)
6. Consumer vs Producer (Virtual Economy Gamification Tips)
7. Tradable Items vs Non-Tradable Items (Virtual Economy Gamification Tips)
8. Virtual Assets vs Real Assets (Virtual Economy Gamification Tips)
9. Game Wealth vs Virtual Wealth (Virtual Economy Gamification Tips)
10. Virtual Auction vs In-Game Auction (Virtual Economy Gamification Tips)
11. Virtual Property vs Physical Property (Virtual Economy Gamification Tips)
12. Game Economy vs Virtual Economy (Virtual Economy Gamification Tips)
13. Player Economy vs Developer Economy (Virtual Economy Gamification Tips)
14. Tradable vs Sellable (Virtual Economy Gamification Tips)