I don't think so, but bitcoin probably can be one of supporting factors to increase the economic levels of country. The economic improvement or level is measured by several factors such as the national income, national products, job vacancy and positive improvement that tends stable and continuously improve.
Bitcoin can contribute to make the economic stable while the users or holders of bitcoin is convert it to the real fiat then use it for purchasing national products. It is automatically support and boasted the purchasing power.
Yeah, most of the time, I believe the best we will get to see is as a supporting factor which can be used to help the country's growth and development in a way, and not just bitcoin but blockchain technology at large, but at the same time, this is largely dependent on the country's leadership and how ready they are to really want to help boost the economy and not get to do something that will disrupt the way they have been doing things, most especially when it has to do with some corrupt practices.
Stabilization of a country's economy is not something that will just happen without some things being put in place on its own, and bitcoin will not just perform a miracle on an economy that is not even ready to want to have a change.