摘要
对江苏省第三产业比重及其影响因素进行分析,运用灰色系统理论建立了灰色动态预测数学模型,并应用该模型对江苏省第三产业比重进行预测。结果表明,预测结果合理,可为江苏省的产业结构优化提供参考。
Based on the analysis of the proportion of the tertiary industry of Jiangsu Province and its impact factors,the gray forecast system theory is applied to establish a mathematical model of gray dynamic forecast for the proportion of the tertiary industry of Jiangsu Province.Illustration and error analysis shows that the model is reasonable.It provides an effective method and means for the forecast of proportion of the tertiary industry.
出处
《水利经济》
2007年第5期49-51,共3页
Journal of Economics of Water Resources
关键词
灰色预测
第三产业比重
江苏省
gray forecast
proportion of the tertiary industry
Jiangsu Province
