有关专家认为 ,有七个方面的问题会对今年股市产生重要影响 ,其中政策变化仍然是决定今年股市的基点。这七个方面是 :国有股减持方案的选择与实施、规范股市的制度选择与实施方式及力度、关于股市发展与规范的争论、宏观经济形势的变化、Ｂ股的开放程度及其运作方式、进入ＷＴ Experts believe that there are seven aspects of the stock market this year will have a major impact, of which the policy changes are still the basis for determining the stock market this year. These seven aspects are: the selection and implementation of the state-owned shares reduction plan, the standardization of the institutional selection and implementation of the stock market, the debate on the development and standardization of the stock market, the changes in the macroeconomic situation, the opening up of B shares and their operation modes, Enter WT