Hi i'm kinda new to the game and for about 6 days I have built markets everywhere, some harbors, stuff to increase my economy etc. So everything was going good until I noticed that my money income was decreased by almost 100, which I didn't worry much about but then the next day it decreased to 692. From 890 to 700 something and then to 692. I'm not sure if this is a game mechanic or do I have to build economical buildings to keep it active or whatever. If anyone knows how to stop this, please reply.
too much nostalgia