@ Abegweit:
Maybe I did misunderstand. I'm looking at the "Economy" tab, upper right corner.
If I have it in Despo, I get 62 income from cities, and no other income. For expenses at 60% science & 0% lux, I get 31 science, 11 corruption, 12 maintenance, 7 unit costs. It says Income 62, Expenses 61 for a Net gain of 1 gpt.
If I switch CA2 to Republic, I get 101 income from cities. Expenses @ 60% science, 0% lux = 53 science, 13 corruption, 12 maintenance, and 74 unit costs. Summary: 101 income, 152 expenses, for a net loss of 51.
Should I not be reading the net gain/loss that CA2 is stating? Should I just be looking strictly at income vs corruption, ignoring maintenance and unit costs? (IOW, Despo = 62-11-7=44 net gain and Republic = 101-13-74=14 net gain). Under that match, I guess I could make the switch now, unless I'm about to complete a wonder or go to war.