“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.
2017/10/30. Limit of government debts I am thinking about current Japanese government debts , how much the limit is... If tax income is house income , all government assets is assets for house , how much does the current Japanese government rent the money? I thought that ( 3-5 times to tax income + assets ) is limit. Tax income per year=50@2012 Government assets =647@2012 Government debts =1020 @2012 Already limit is over , so my thought is doubtful. What ’ s wrong? The reason of 3-5 times to tax income is the limit of buying real estate. But this reason is something wrong. Are there any other signals for deciding debts limit? Bankruptcy signals in Japan is being able to return debts for 3 years or not. And the banking rates is 15%. So if banking rates is 1-2% , the limit will be higher. 20-40 times to tax incomes may be right for decisions the limit of government debts. If ( 20-40 times to tax income + assets ) is limit , the limit of governm