【摘要】 针对我国A股股市的特点 ,运用统计学和财务分析等方法 ,系统分析了影响新股上市股价的相关因素 .对抽取的股票样本数据进行了线性回归分析 ,得出了各因素所占权重 ,建立了一个预测新股上市第一天开盘价的数学模型 ,并以此模型为基础在计算机上开发了新股定价预测系统 .实践表明 ,该系统对于新股的投资决策具有积极的指导意义 .更多还原

【Abstract】 In this paper, according to the peculiarity of A t ype stock market in China, by suing statistics and financial analytical methods, the fact o rs influencing the new stock’s price are anslysed. Through the linear regression analysis of the stocks’ relative data, the power value of each facter is obtain ed, and a mathematical model to forecast the opening price in the first day of n ew stock is established. Based on the model, a computer system is developed. The practice indicates this system is useful to make decision of the investment wit h new stock’s.更多还原