股市信息渠道对投资者判断力的影响张寒梅阎远红随着我国经济不断深入发展，投资体制改革的不断深化，我国的投资主体结构发生了重大变化。其主要表现在一定的城乡居民个人投资方兴未艾。个人投资又主要表现在股票投资上。股票市场也发展很快，当前沪深两地的上市公司已达... Impact of Stock Information Channel on Investors’ Judgment Zhang Hanmei Yan Yuanhong With the continuous deepening of China’s economy and the deepening of investment system reform, the structure of China’s investment has undergone major changes. Its main manifestation is that individual urban and rural residents invest in the ascendant. Personal investment is mainly reflected in the stock investment. The stock market is also developing rapidly, the current listed companies in Shanghai and Shenzhen have reached ...