中国人民大学信息学院
中国人民大学信息学院-
但由于美国未公布该模型的技术细节，国内一些单位，如中国人民大学信息学院、吉林大学数量经济研究中心等都针对该模型进行了大量的研究、开发工作，并取得了一定成果。
Because the detailed technique of ASPEN was not released publicly , some universities and institutes , such as the Information School of Renmin University of China , the Research Center of Quantitative Economics of Jilin University , have done lots of work involving the study of such model .