I'd say this would fit in this forum:
The most comprehensive business game on the net. It is a real time multiplayer business strategy game.
www.perfectcompetition.net
It is a game where you start company's and try to make money. It trys to follow basic economic rules, where you build business units making primary goods to final goods, selling final goods in shops to virtual consumers. Competitiveness is virtue, and will make you sell more.
A company can issue and buy bonds. Trading shares in companies is encouraged. Company's can be merged together to build larger ones.
Anyway if your into this sort of thing go and register. A premium account will cost $10 US, which is a one-time fee (very worth it). Non paying customers still can do everything but are slightly disadvantaged.