What are the concepts of digital economy?

The issuance of digital currencies can reduce the high cost of the issuance and circulation of traditional banknotes, and to better serve our virtual economy. Earlier, data currencies such as Bitcoin were legalized in California, and the Bank of England also showed consideration to issue digital currencies to open a good foundation for the circulation of digital currencies. With the issuance of digital currencies in my country, the popularization rate of mobile payment will usher in a leap -up promotion, and the first -time corporate development prospects will be broad.
a stock markets, the concept stocks involving mobile payment are: Hengbao, New World, Tianyu Information, Zhongke Jincai, National Technology, New Kaipu, and New Country capital.