Since we are trying to create a more solid financial foundation for the future banking system, I think it's a good time to strength and revisit the loopholes in current stock mechanism. And I was surprised after all these years and many patches a lot of loopholes are still wide open, even with Alternative Stock Sim turned ON.
The one with Alternative Stock OFF, I've reported it in this post, and able to make billions within the first day. There are tones more without Alternative Stock ON, some are not so broken, and fall into cleaver investment strategy, but some are indeed just creating cash out of thin air.
http://www.capitalismlab.com/forum/view ... =13&t=2262
And below is one of the loophole even with Alternative Stock ON, and still be able to to make your corporations billions within the first day

- 1st day billionaire.JPG (158.16 KiB) Viewed 3271 times
The process is similar to the old method, and not only "burn cash" from your subsidiaries, but "burn through them into massive debts" :
1) Pause the game at day 1, buy a corporation A over 50%,
2) make corporation A issuing enough shares to your own company over 75% and above, as many as possible. Don't mind the negative cash in your own corporation.
3) Using corporation A to buy corporation B just over 50%
4) Using corporation B to buy corporation C just over 50%, if corporation B doesn't have enough cash, issuing its shares to corporation A, but remember not too many just enough.
5) Make corporation C issuing enough shares to corporation B, as much as possible, and make corporation B going into as many debts as possible. So corporation C can accumulate enough cash.
6) When you feel the embezzlement is enough, make Corporation B sells all its corporation C shares to tank its stock price.
6) Using corporation A to buy corporation C's tanked share cheap, over 75%, preferably all the public share. If A runs out of cash, just get more from your own corporation by issuing shares.
7) Corporation A sells all the corporation B share, and merger with C, preferably using cash, but gaining enormously more cash from corporation C's embezzlement.
8) Your own corporation merger with the rich corporation A by issuing share. And with plenty of cash, you can buy out all the shareholders and gain 100% share control.
The amount you will get depends on how many times you repeat issuing shares in step 5 and embezzlement from corporation B, but usually you need to issue at least 20 times to get 1 billion in the end. And since B is heavily in the red, it will go bankrupt immediately the next day, but no matter since all its debts are now your cash.