一、沪市扩容的背景及其所面临的问题扩大市场规模是中外股市走向成熟的必由之路,也是发展中国家股市发展进程中的一个重要环节。上海股市规模,尤其是可流通规模很小,占上市股票80%以上的国家股、法人股锁定不流通,无明确出路。我国国民生产总值去年突破五万亿,而沪深两地股市总 First, the background of the Shanghai stock market expansion and the problems it faces Expansion of the market size is the only way for the Chinese and foreign stock markets to mature. It is also an important link in the development of stock markets in developing countries. Shanghai stock market size, especially the circulation is very small, accounting for more than 80% of listed stocks of state shares, corporate shares locked in circulation, there is no clear way out. Last year, our country’s gross national product exceeded five trillion yuan, while the stock markets in both Shanghai and Shenzhen totaled