thus even in a stable exchange. your supply buffer would not be the same. and because there is lack of supply. people can abuse that. by arbitraging. and only using your exchange as a temporary 'flip' rather than a permanent store
That is they buy at the buffers lowest bid, and sell at its highest ask, but the buffer doesn't post trades that other traders can see, it only reacts to trades that others posted. The rules that define how much it will buy/sell are strictly enforced but easy to calculate what the buffer will buy and sell at in any given moment.
no!
they sell at a higher price elsewhere... and then deposit fiat into emunie to buy your cheap controlled coins.. then withdraw.
basically the users dont hoard coins long term in your "buffer" they just use your exchange as a quick 2 minute flip.
im guessing your economics doesnt extend to flips and arbitrage of the open market.
so maybe its best you stick to your strengths of the centralised single exchange economy. as your theories fall flat and dont work out on bitcoins open market. but i do hope you get some fame in centralised markets and (utopian dream hope) that you become the person to solve world fiats issues.