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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:59/0  |  提交时间:2023/02/07
ARIMAX  artificial neural network  composite index  forecasting  foreign trade  Granger causality test  survey data  
Attention Matters: An Exploration of Relationship Between Google Search Behaviors and Crude Oil Prices 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 5, 页码: 1438-1459
作者:  Li Xin;  Zhang Xun;  Wang Shouyang;  Ma Jian
收藏  |  浏览/下载:168/0  |  提交时间:2020/01/10
Asymmetric response  crude oil prices  Google search  investor attention  Markov switching autoregressive model  
Motivations of Chinese Outward Direct Investment: The Sector Perspective 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2016, 卷号: 29, 期号: 3, 页码: 698-721
作者:  Wang Yali;  Shao Yanmin
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
Chinese ODI  doing business  market-seeking  resource-seeking  strategic asset-seeking  
Solving low-density multiple subset sum problems with SVP oracle 期刊论文
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2016, 卷号: 29, 期号: 1, 页码: 228-242
作者:  Pan Yanbin;  Zhang Feng
收藏  |  浏览/下载:101/0  |  提交时间:2018/07/30
Lattice  low-density  multiple modular subset sum problem  multiple subset sum problem