.           Bitcoin  I think Will not disturb any country,s economy as long as they  Will not Take it as their national currency. Just bear in mind that Bitcoin just can be mined and collect them through internet or  you can buy bitcoins any amount you can to invest. As long as everybody Will consider this as passive income , it Will not disturb the economy of  a country. Just think of it if everybody Will just Fucos ON bitcoins, who Will do the other things like infrastructures , agriculture , and other government activities. It Will not affect  the economy if it Will be controlled.