本文基于BP神经网络对中国加入SDR的影响力进行更为全面的量化分析。对汇率指数、贸易出口和股市行情三个主要方面进行神经网络模型设计,经过训练、验证、测试和综合回归分析。预测出针对中国经济三个主要方面的预测值,预测值结果表格所示。结果表明中国加入SDR后,会对中国经济产生较大的有益影响,随着时间推移这种有利影响将趋向平稳。 This article based on BP neural network to China’s accession to the influence of SDR more comprehensive quantitative analysis. The neural network model is designed for the three major aspects of exchange rate index, trade export and stock quotation, after training, verification, testing and comprehensive regression analysis. Predict the three major aspects of China’s economy for the forecast value, the forecast value of the results shown in the table. The results show that China’s accession to the SDR will have a greater beneficial impact on the Chinese economy, with the favorable influence over time will tend to be stable.