Throughput is important for measuring the production activities of enterprises,reflecting the regional economic vitality and international trade potential. In order to predict the cargo throughput more accurately,this paper analysis the characteristics of the time series of Shanghai port container throughput from 2013 to 2022. The stationarity of the time series and the rationality of the model are further verified,so as to reduce the prediction errors caused by the nonlinear and non-stationarity characteristics of the historical data of the time series. It will improve the accuracy and scientificity of the cargo throughput prediction,also will provide basic data support for production efficiency and capital investment.
关键词
时间序列分析/货物吞吐量预测/上海港
Key words
Time Series Analysis/Cargo Throughput Prediction/Shanghai Port
维普
万方数据