In that case, a token could be issued by the central bank to a closed group and for a limited purpose. Neither access to central bank money nor the supply of central bank money has to change for that. It is again more of a technical question. Repercussions for monetary policy implementation and financial stability could be ruled out.
At the micro-finance level, we should stress the valuable contribution given by the authorities through the Micro-finance Support Program, which aims specifically at expanding micro-finance activities through to the rural areas. There are experiences of countries with characteristics like ours, which confirm to be possible for the financial system to serve as the encouraging factor for development of economic and financially poor regions.