Bitcoin can not simply change Economy. Our economic structure fundamental are base on the supply and demand of prime commodities as indicators that would have a greater impact on the economy. Any price increase on Oil product, the economy reaction is different, the government would look into on how it can caution the impact  on the other product commodities which will be translated to local business transaction and the people as the end user who take the burden of increase in such price. Bitcoin earning can only help the individual investor when, after his earning transact business on the main stream market, like buying his supply or what ever utilities, foods, etc..but wont have an effect on our Economic Structure of our government.