Summary

First, sum up Now, in China and many countries:because of the policy ,bitcoin can only be used as a financial product, But in Germany and Poland: it has become a common currency in the black market. But if it become a currency, it has been difficult to deal with the problems like deflation. Bitcoin's campus promotion: Although the issues above will not be a big problem, but there is only a small market, the circulation is not convenient and quick, also it will face the complexing human nature and other issues like. Therefore, the development of bitcoin will be an extremely difficult process. In my opinion, bitcoin will not immediately become a real currency.

Second, future research direction The birth of every new technology, can lead to a number of applications that can not be achieved, it is this kind of application proved the power of this new technology. Bitcoin's future is difficult to predict, for any kind of currency is so. Although there have been other anomalies in human history, but there are no like bitcoin. There is no central clearing house, which is governed by a computer protocol. Not only to a country and group, but to the whole world.

The aspects which we did not study of: Macroeconomics:the total amount of money is determined by what? what is the impact? Small environment: while in constant prices and someone mined out bitcoin, which methods can be used to make the total value equal.