The question is simple but hard to answer, because the answer needs evidence. but here I try to answer, although my answer is not that good.
according to the fact, after me, my friends maybe even the people who are out there know Bitcoin, life and my economy is changing rapidly. Honestly, my life was borne by the family, but after I know the Bitcoin my life spins 360 degrees, today I can finance my family life.
my experience proves Bitcoin can help my economy and the world.
maybe another one opinion with me.
The impact of bitcoin may be relative to an individual's personal experience but I do not believe that its scope may impact the world's economics as of now. Many countries still prohibit the utilization of bitcoin- which is an integral factor in determining its impact and effect on the economics. Although bitcoin has provided tremendous opportunities and benefits to most individuals (like here in the forum) in the income aspect, the scope it covers as a whole lacks in order to affect the world's economic agenda and development.
I strongly believe that in the inevitable future wherein we utilized a digitalized form of transaction and currency, bitcoin will be one of the pioneers towards that ideal form of payment.
nothing is impossible if bitcoin can help the economy of each country of course in terms of taxes may also be able to help the country's own economy without prohibiting the circulation of bitcoin itself
How can these crypto currencies help one's country's economy through taxing if these crypto currencies are decentralized and can be taken taxes from them? It won't be helping country's economy by that but I think the money that these investors get from it. When people or investors earn money from trading and investing on Bitcoin, they usually earn money. That money did not generate in their country meaning they bringing money from other place to their country adding money at the circulation.
Like what I mentioned, it may help the economy by providing job opportunities or offers to most individuals in the cryptocurrency aspect. Not to mention, the money that we earn from investments and through other services contribute to the economy in making it liquid. Although the impact might be relatively little today, once countries start utilizing bitcoin as an alternative payment then its impact will be felt.