In our Country, its not really accept the crypto currency but the government have approved few Bitcoin Wallet to cater its country men. Because of this, we contribute to the financial stability of our country, through buying goods, wants and needs, using what we earn in bitcoin. Of course, we exchange bitcoin to our own currency before we buy something. Also, bitcoin makes a remittance medium in our country.
Just very few people if I am right will be making use of bitcoin right now and unless it is on a large scale compared to the population of your country, I do not see how the effect on the economy will play out positively. Sure, some of you guys (relating this to other countries as well), will be doing well for yourself, and that is it.
If in the long run, the awareness grows, there is a major impact, more rich people are created who in turn creates businesses and jobs for the non-users, and then we may say that can affect somehow.