Best way to Maximize profits?

I want to get as much profits as I can before my new player bonus goes aways, besides war, what is the best way to maximize your profits?

With out pissing too many people off.

*Sigh*

Make new corporations and start getting private corporations.

Make sure the corporations are making a profit. Thus, you will make a profit.

Get your corporations up in value with low taxes, and then take them public. When you want to raise money, raise profit taking. This will lower the value of your corps, buy the stock back at this point to 91%. After it is repurchased, lower taxes again until they gain large value, then sell stocks down to 51%.