我国是世界上发行纸币最早的国家,在宋代已形成了一套纸币发行、回笼、兑换的制度。杜文玉、王克西在《史学月刊》1992年1期上撰文,介绍了宋代纸币的发行情况。纸币在宋代称交子。在官办交子务设立之前,民办交子早已发行,《宋朝事实》卷15对发行情况作了记载。天圣元年(1023),官办四川交子务设立并发行首界官交子。规定每两年一界,每界发行额为125万贯,备本钱36万 China is the earliest country in the world to issue banknotes. In the Song Dynasty, a system of banknotes issue, withdrawal and exchange was established. Du Wenyu, Wang Xixi in the “history of science” in 1992 1 period of the article, introduced the issue of banknotes in the Song Dynasty. Banknotes called jiaozi in Song Dynasty. Prior to the establishment of the government-run office, the privately-owned office had already been issued and the “Song Dynasty Facts” volume 15 recorded the distribution. The first year of the holy communion (1023), the official office of Sichuan to set up and issue the first official official son. It stipulates that every two years, there should be a circulation of 1.25 million and a reserve capital of 360,000