“Digital Currency” Recently, Digital Currency is proceeding, but limited to wallets for purchase. To proceed more, digital currency must be applied to assets classes. Then, paper and coins currency can be invalid. If digital currency is applied to assets and used in smartphones, various types of Bonds and Securities are possible. Digital Currency is associated with Personal Information, and it causes fear and intrust to own government for some people. This problem can be solved by fear to lose money. If paper and coins are invalid, people must use digital currency. To proceed Digital Currency, deleting trust for Bitcoin is good way. Bitcoin is used for dark money, and not in control by trustable organizations. Digital Currency by government can compete Bitcoin if the government is trustable. In addition, Bitcoin has several deep security risk by hackers. Roll back is impossible when hackers steal Bitcoin.
2016/11/29. My vision for world economy in future I think that money which is provided by Japan and EU central banks, will goes to USA. And USA gets the benefits from it. USA can invest better than Japan and EU banks... USA can create new business chances and rules. USA business company borrows money by lower interest rates from foreign countries, and invests for higher interest rates. USA will gets benefits by foreign money. And I think big & global company will win from USA's better economy. EU company has a little advantage for this business chance, and Japan has better advantages than EU, I think... Because it seems that USA looks on EU big company as enemy. For example VW and German banks... How long does USA better economy last? From 4-10 years or so, I think. Because Japan and EU central banks have to keep the interest rates as very low, especially Japan. Because of huge debts of each governments. So low interest rates makes one top country as very rich, an