中文摘要：

基于改进的C—D生产函数，利用主成分分析与协整分析相结合的计量分析方法，建立两个模型，比较分析了包含工业化程度和不包含工业化程度的条件下高等教育、中等专业教育、普通中学教育对经济增长的影响。研究结果表明：普通中学教育对湖南省经济增长的促进作用最为明显，其次为中等专业教育和高等教育；劳动力对经济增长的贡献份额远远大于资本；工业化程度不仅影响三个层次教育对经济增长的贡献，而直直接促进经济增长。

英文摘要：

Based on the advanced C-D function, this paper uses the measurement analysis method of Principal Component Analysis and Co-integration Analysis, establishes two models to measure the contribution rate from higher education, technical secondary education and high education under two conditions： including the industrialization or not. The result shows that： the high school education has the greatest influences on the economic growth, followed by the technical secondary education and higher education; the contribution rate of labor is greater than that of capital; the improvement of industrialization not only affects the contribution of education to economic growth, but also promotes the economic growth directly.