Alright, sorry for long pause, I was just furiously stalking girl from flathouse on opposite side of road...
What I read so far, you need to work out details like this, you seems like you have real interest into purify your settings and do all the details just right. But you said, that you don't have enough knowledge about politics, economics and other social sciences.
For example, Deus Ex was all about the control for future of mankind. Simplified, there were three major parties, Corporates, that wanted accelerated human evolution beyond the point of transhumanism, Illuminati, that looks for total control, for benefits of mankind, but still, they wanted masses at their disposal, for their own agenda. And last, Purists, that wanted world free from firm grasp of corporations, or schemes of new world order. To give humanity possibility to grow, as true individuals, free and making their own choices. Not controlled by fear, anger or hatred towards augumented, etc.
Then you have GitS, which was philosophical and political thriller, it used premise of third world war and rise of new world, with prosthetics and technology clashing with old world doctrines.Arrogant and selfish choices that let many people in despair, because daily shot of insulin is far more profitable, than one time implant in your pancreas (only example, stories from GitS were little bit more complicated).
So... for economic model, you should try centralized approach. Organization holds the main production capabilities, others can create small manufactures, but only within certain limitations and using goods from Organization. By this, you could say, that best hardware is reserved for Peacekeepers, etc.
This also provide, that organization is main employer in city, that gives them economical control over every living being. Of course money does not have real value, they value is dictated by Organization itself.