商品贸易网络视角下地缘经济系统的属性与功能演进
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杨文龙, 游小珺, 杜德斌
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The evolutionary properties and functions of the geo-economic system from the perspective of global commodity trade network
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YANG Wenlong, YOU Xiaojun, DU Debin
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表1 1996—2016年商品贸易网络的小世界程度值
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Tab. 1 The small world value of commodity trade network, 1996-2016
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年份 | 聚类系数 | | 平均路径长度 | 小世界程度值 | 商品贸易网络 | 规则网络 | 随机网络 | 商品贸易网络 | 规则网络 | 随机网络 | 1996 | 0.850 | 0.732 | 0.206 | | 1.808 | 2.940 | 1.796 | 0.894 | 1997 | 0.853 | 0.735 | 0.231 | 1.768 | 2.587 | 1.767 | 0.894 | 1998 | 0.840 | 0.736 | 0.253 | 1.742 | 2.395 | 1.745 | 0.906 | 1999 | 0.836 | 0.737 | 0.273 | 1.732 | 2.287 | 1.726 | 0.910 | 2000 | 0.830 | 0.738 | 0.272 | 1.725 | 2.263 | 1.729 | 0.915 | 2001 | 0.835 | 0.738 | 0.276 | 1.728 | 2.237 | 1.724 | 0.911 | 2002 | 0.831 | 0.738 | 0.281 | 1.711 | 2.193 | 1.717 | 0.915 | 2003 | 0.828 | 0.739 | 0.293 | 1.697 | 2.132 | 1.708 | 0.917 | 2004 | 0.832 | 0.739 | 0.305 | 1.682 | 2.053 | 1.696 | 0.914 | 2005 | 0.828 | 0.739 | 0.304 | 1.680 | 2.033 | 1.694 | 0.918 | 2006 | 0.831 | 0.740 | 0.313 | 1.672 | 2.005 | 1.686 | 0.915 | 2007 | 0.830 | 0.740 | 0.322 | 1.658 | 1.952 | 1.677 | 0.916 | 2008 | 0.828 | 0.740 | 0.333 | 1.648 | 1.901 | 1.667 | 0.918 | 2009 | 0.828 | 0.740 | 0.333 | 1.651 | 1.902 | 1.667 | 0.918 | 2010 | 0.829 | 0.741 | 0.338 | 1.639 | 1.869 | 1.660 | 0.917 | 2011 | 0.829 | 0.741 | 0.344 | 1.636 | 1.849 | 1.657 | 0.917 | 2012 | 0.833 | 0.740 | 0.333 | 1.658 | 1.905 | 1.667 | 0.915 | 2013 | 0.835 | 0.741 | 0.339 | 1.643 | 1.877 | 1.661 | 0.912 | 2014 | 0.836 | 0.741 | 0.346 | 1.634 | 1.844 | 1.654 | 0.911 | 2015 | 0.833 | 0.741 | 0.341 | 1.636 | 1.860 | 1.658 | 0.913 | 2016 | 0.839 | 0.740 | 0.326 | 1.658 | 1.939 | 1.674 | 0.909 |
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