My concern is this. All of a sudden, I'm in the red by -38,000 and my income is -37,000?
This has happened over a very short period of time. I have only 6 colonies.

ORIGINAL: Scamiran
Is there a good guide anywhere on how to grow your economy?
I'm just starting out, and am a 4X junkie, but I couldn't figure out the DW economic model yesterday.
Here are my problems:
1. Cash flow isn't constant, and the AI seems to overspend badly. My "cash flow" would be positive, and suddenly I would jump into the negative, and not know where the cash went. Then I would spend months and months in the red. Also, the AI seems to overspend on ships badly. My colony revenue would be 30-40K, my maintenance cost would be 29-35K, and the AI kept suggesting building more ships, even though my fleet just annihilated several pirate bases with no losses. Should I be managing construction myself?
2. Colonies seem to take a long time to develop into revenue sources. What else should I be doing? I spend a lot of time building mining bases. I also signed trade agreements with my 3 nearest neighbors, but it seems like those take a while to cycle up, too. Same for resort bases; the investment just doesn't seem to make sense early game. How long does it take for a resort base to become profitable?
3. Space ports; do I need a space port in a system for mining bases to function? Is it possible to build mining bases in systems that aren't worth colonizing?
4. Finally, I tried to design new mining (and gas mining) bases with a small weapon loadout, but I cannot get the "queue a construction ship to build a mining base" button in the Expansion Planner to build a newer mining base design. I've obsoleted the old one, but it keeps building the original MST-1 or whatever the first name is.
ORIGINAL: JudgeDredd
I don't think you understand - I'm not bulding ANY ships...The AI is. I've built nothing without it's request.
As for the -40% corruption??? According to the manual, I am suffering this because I'm over 1 billion in population...but I have 6 colonies??? How am I meant to keep corruption down (by reducing population) when the point of the game is to expand???