Trial Running Path of Added Currency and Community Currency

By reading literature about Krugman,Ritter and Dang Aiming,there are four chosen roads for the added currency and communities currency: the time economy which the public money of mutual assistance in urban communities has shown have great vitality;the moral community currency,popular in the rural areas putting into a credit card voucher will not help the poor;the social dividend test with numerous coupons as the major sign test shows important information that all dividend develop gradually;the small gap which network virtual currency breakthrough gate the government currency should be not blocked,but dredged.