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Foreign Trade Survey Data: Do They Help in Forecasting Exports and Imports? 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2022, 页码: 24
作者:  Bai Yun;  Wang Shouyang;  Zhang Xun
收藏  |  浏览/下载：65/0  |  提交时间：2023/02/07
ARIMAX  artificial neural network  composite index  forecasting  foreign trade  Granger causality test  survey data  
A Hierarchical Forecasting Model for China's Foreign Trade 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 17
作者:  Sun, Yuying;  Zhang, Xun;  Wang, Shouyang
收藏  |  浏览/下载：139/0  |  提交时间：2020/06/30
Decomposed and combined models  exports and imports  forecasts  hierarchy  trade structure  
A study on transport costs and China's Exports: An extended gravity model 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2017, 卷号: 30, 期号: 6, 页码: 1403-1424
作者:  Xu, Lizhi;  Lai, Kin Keung;  Qiao, Han;  Wang, Shouyang
收藏  |  浏览/下载：175/0  |  提交时间：2018/07/30
Extended gravity model  transport costs  port efficiency  manufacturing base  processing center  
Optimizing China's export structure combining goal programming and non-competitive input-output model 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2014, 卷号: 27, 期号: 4, 页码: 712-728
作者:  Mu Zhirui;  Yang Cuihong
收藏  |  浏览/下载：89/0  |  提交时间：2021/01/14
Export structure  goal programming  multi-objective model  non-competitive input-output model  processing export